Golang Programming

01 Go

Benchmark AI Coding Tools for Golang 2026: Claude vs Cursor vs Copilot vs Kiro

An Honest Benchmark: Which AI Tool Is Best for Go?Enough with the marketing claims. Through this benchmark of AI coding tools for golang …

11 Sep 2026 27 mnt

02 Go

How AI Coding Agents Work for Golang: Claude Code, Cursor, Copilot Explained

Anatomy of an AI Coding Agent: How It Works Behind the ScenesTo understand how AI coding agents work for golang, you don’t have to be …

10 Sep 2026 23 mnt

03 Go

AI Coding Tools 2026 for Golang: The Complete Map of Claude, Cursor, Copilot

State of AI Coding Tools 2026: The Complete Map for Go DevelopersTwo years ago, “AI coding” meant GitHub Copilot suggesting a …

09 Sep 2026 21 mnt

04 Go

Spec Kit as an AI Pipeline Contract in Golang: Bridge to the Next Topic

Spec Output as a Contract in the AI PipelineTreating Spec Kit output as an AI pipeline contract in Golang is the final shift in perspective …

08 Sep 2026 15 mnt

05 Go

Spec Kit GitHub Actions Golang: CI Pipeline for Automated Spec Validation

Integrating Spec Kit into GitHub Actions turns spec validation from a manual ritual that is easy to forget into an automated CI pipeline …

07 Sep 2026 25 mnt

06 Go

Validating Implementation Against the Spec: Automated Audit in Golang

Learning to validate a Golang implementation against its spec with an automated audit is what turns a specification from passive …

04 Sep 2026 16 mnt

07 Go

Spec Kit in a Go Monorepo: One Constitution, Many Services

Running Spec Kit in a monorepo is where Specification-Driven Development meets the messiest real-world layout: one repository holding many …

03 Sep 2026 18 mnt

08 Go

Spec Kit for Golang Teams: Onboarding and a Shared Constitution

Spec Kit for Golang teams is where Specification-Driven Development stops being a personal habit and becomes a shared discipline. Spec Kit …

02 Sep 2026 19 mnt

09 Go

Debugging Workflow Spec Kit: When Claude Skips a Spec Instruction

Debugging Workflow: When Claude Skips a Spec InstructionEven with a structured debugging workflow in Spec Kit for Golang, Claude Code …

01 Sep 2026 10 mnt

10 Go

Auto-Updating CLAUDE.md with Spec Kit: Keep AI Context Accurate

Auto-Updating CLAUDE.md: Keeping AI Context AccurateCLAUDE.md is Claude’s project memory — the document that gives your AI context …

31 Aug 2026 9 mnt

11 Go

Git Workflow Spec Kit Golang: Auto-Commit and Automated PRs

Git Workflow: Auto-Commit and PR from Spec KitSetting up a solid git workflow with Spec Kit for Golang auto-commit removes two of the …

28 Aug 2026 9 mnt

12 Go

Branching Strategy: One Feature = One Branch, One Spec

A branching strategy spec kit golang teams can trust rests on one powerful principle applied consistently: every feature has one branch and …

27 Aug 2026 6 mnt

13 Go

Case Study: A Golang CRUD API End-to-End with Spec Kit

This spec kit golang CRUD API case study shows all six Spec Kit commands working together to build the Product Category Management feature …

26 Aug 2026 7 mnt

14 Go

speckit.implement: Execute Code from Tasks in Sequence

speckit implement golang code generation is where every prior stage finally pays off. specify implement is the most “magical” …

25 Aug 2026 10 mnt

15 Go

speckit.tasks: Actionable, Parallelizable Task Breakdown for Go

speckit.tasks: Actionable and Parallel Task Breakdownspeckit tasks takes the validated plan.md and produces a speckit tasks golang breakdown …

24 Aug 2026 10 mnt

16 Go

speckit.plan: From Functional Spec to Go Technical Plan

speckit.plan: From Functional Spec to Technical Go Planspeckit plan is the bridge between “what users need” and “how to …

21 Aug 2026 10 mnt

17 Go

speckit.clarify: Structured Q&A to Clarify Golang Spec Details

speckit.clarify: Structured Q&A to Clarify Spec Detailsspeckit clarify is the command most often skipped by developers new to Spec Kit — …

20 Aug 2026 12 mnt

18 Go

speckit.specify: Write Requirements Without Naming the Tech Stack

specify feature is the most frequently run command in the daily workflow. Every new feature starts here — and the key to success is one …

19 Aug 2026 11 mnt

19 Go

speckit.constitution: The Project Constitution You Must Not Violate

The constitution is the most important document in the entire .specify/ folder. It’s read by every Spec Kit command — the foundation …

18 Aug 2026 12 mnt

20 Go

Spec Kit + Claude Code Integration: End-to-End Golang Project Setup

Spec Kit + Claude Code Integration: End-to-End Go Project SetupWe’ve installed the specify CLI (Article 02) and understood its output …

17 Aug 2026 12 mnt

21 Go

The .specify Folder Structure: Anatomy of the Generated Output

Before running your first github spec kit command, it’s important to understand what will be generated — where files are stored, what …

14 Aug 2026 13 mnt

22 Go

Installing the specify CLI: Persistent vs One-time Setup

Before running a single github spec kit command, we need to install the specify CLI and configure it properly. This sounds simple, but there …

13 Aug 2026 10 mnt

23 Go

What Is GitHub Spec Kit and Where It Fits in the SDD Workflow

In Topic #1, we talked about the mindset of SDD — the new way of thinking about building software with AI. In this Topic #2, we shift focus …

12 Aug 2026 13 mnt

24 Go

After SDD Golang: Deeper Tools and the Future of AI-Driven Development

After SDD: Deeper Tools for Go DevelopersYou’ve completed 19 articles about Specification-Driven Development. You have a solid …

11 Aug 2026 12 mnt

25 Go

SDD Golang Case Study: Order Service E-commerce from Spec to Merge

Case Study: Order Service E-commerce from Spec to MergeWe’ve covered every SDD component in isolation. Now it’s time to watch …

10 Aug 2026 12 mnt

26 Go

SDD in Teams: Spec Versioning, Onboarding, Code Review

SDD golang team collaboration is a different challenge from solo SDD. Done individually, SDD is relatively straightforward: you write the …

07 Aug 2026 15 mnt

27 Go

Spec Drift Detection: When Code Diverges from the Specification

Spec drift detection golang SDD matters because drift is the phenomenon where code gradually deviates from established specifications — not …

06 Aug 2026 14 mnt

28 Go

SDD for Go Microservices: API Contracts Between Services

SDD microservice golang API contract work is where specification-driven development earns its keep. In a monolith, one spec governs one …

05 Aug 2026 12 mnt

29 Go

Refactoring Golang with Claude Code: Safe and Structured, with a Safety Net

Refactoring with Claude: Safe, Structured, with a Safety NetRefactoring is the art of changing code structure without changing its behavior. …

04 Aug 2026 12 mnt

30 Go

Code Review with AI: Verifying Golang Code Against the Spec

Code Review with AI: Verifying Code Against SpecificationTraditional code review focuses on code quality: are there bugs? is it idiomatic? …

03 Aug 2026 13 mnt

31 Go

Unit Tests from Spec: AI-Accelerated TDD for Golang

Unit Tests from Spec: AI-Accelerated TDDOne of the most concrete payoffs of Specification-Driven Development is this: when the spec is good, …

31 Jul 2026 12 mnt

32 Go

Generate Go Code from a Spec: Iteration and Feedback Loop

Generate Go Code from Spec: Iteration and Feedback LoopLearning to generate Go code from a spec with Claude Code is where SDD stops being …

30 Jul 2026 16 mnt

33 Go

Task Breakdown: Splitting a Golang Spec into Executable Work Units

Task Breakdown: Splitting a Spec into Golang Work UnitsTask breakdown for Golang in SDD is the discipline that turns an approved plan into …

29 Jul 2026 16 mnt

34 Go

Plan Mode in Claude Code: Build a Solid Golang Implementation Plan

Plan Mode in Claude Code: Plan Before the First LineMastering plan mode in Claude Code for Golang is what separates a controlled, …

28 Jul 2026 17 mnt

35 Go

Non-Functional Specifications: Performance, Security, Scalability

There is one part of the spec that gets skipped most often: Non-Functional Requirements (NFRs). Developers focus on “what the system …

27 Jul 2026 16 mnt

36 Go

Your First OpenAPI Spec with Claude: Contract-First API Design

In many teams, API design happens implicitly — developers write code, endpoints appear, and documentation is written after the fact. That is …

24 Jul 2026 15 mnt

37 Go

The "Interview Yourself" Pattern: Clarification Technique with Claude

The “Interview Yourself” Pattern: Clarification Technique with ClaudeOne of the most valuable skills of a senior engineer …

23 Jul 2026 18 mnt

38 Go

Prompt Engineering for Specs: From Ambiguous to Precise

There’s a huge gap between “I want feature X” and a specification that can directly serve as a source of truth. That gap …

22 Jul 2026 16 mnt

39 Go

Anatomy of a Good Specification: User Story, Acceptance Criteria, Edge Cases

A bad spec produces bad code — even with the most sophisticated AI. A good spec produces code that is accurate, easy to test, and verifiable …

21 Jul 2026 17 mnt

40 Go

CLAUDE.md: Project Memory That Makes AI Understand Your Context

There’s one near-universal frustration among developers who start using Claude Code: every new session, you have to re-explain the …

20 Jul 2026 12 mnt

41 Go

SDD Tools Ecosystem 2026: Claude Code, Kiro, Cursor vs Spec Kit for Golang

SDD Tools Ecosystem 2026: Claude Code, Kiro, Cursor, Spec KitThe AI coding tools landscape changes very fast. What was best six months ago …

16 Jul 2026 14 mnt

42 Go

Specification as Source of Truth in Golang: A New SDD Way of Thinking

Specification as Source of Truth: A New Way of ThinkingIn a software project that’s been running long enough, there’s one …

15 Jul 2026 15 mnt

43 Go

Vibe Coding vs Specification-Driven Development: Why Senior Engineers Are Making the Switch

Vibe Coding vs SDD: Why Senior Engineers Are Making the SwitchWe’ve all been there. Open the terminal, type claude, then write: …

13 Jul 2026 19 mnt

44 Go

125 Performance Tips for gqlgen in Production

Many of us know and love the speed and the schema-first style of gqlgen , one of the most popular GraphQL servers in the Go ecosystem. But …

02 Nov 2025 5 mnt

45 Go

124 Deploying gqlgen on Railway/Render with PostgreSQL

If you’ve ever built a GraphQL backend in Go using gqlgen , chances are you want to deploy your application to the cloud quickly and …

01 Nov 2025 5 mnt

46 Go

123 Testing gqlgen Resolvers with `httptest` and Mocks

123 Testing gqlgen Resolvers with httptest and MocksGraphQL is growing increasingly popular in modern backend ecosystems. One of the main …

31 Oct 2025 6 mnt

47 Go

122 Case Study: JWT Registration & Login System with gqlgen

122 Case Study: JWT Registration & Login System with gqlgenBuilding a secure and efficient authentication system is one of the …

30 Oct 2025 6 mnt

48 Go

121 Case Study: Product & Category GraphQL API with gqlgen

title: 121 Case Study: Product & Category GraphQL API with gqlgen subtitle: Breaking Down the Architecture, Implementation, and Case …

29 Oct 2025 6 mnt

49 Go

120 Using Enums and Custom Scalars in gqlgen

gqlgen has become the de facto library for building GraphQL APIs in Go. Its main strengths lie in being strongly typed, along with how easy …

28 Oct 2025 5 mnt

50 Go

119 Optimizing Query Resolvers with `dataloader`

119 Optimizing Query Resolvers with dataloaderWhen building an API with GraphQL, one of the biggest challenges is avoiding the N+1 query …

27 Oct 2025 6 mnt

51 Go

118 Resolver Middleware for Logging and Monitoring

Middleware has become the backbone of the modern web ecosystem, especially in applications built on a microservices architecture or a …

26 Oct 2025 5 mnt

52 Go

117 Creating Custom Directives in gqlgen

117 Creating Custom Directives in gqlgen If you have spent any meaningful time working with GraphQL in the Go ecosystem, chances are you are …

25 Oct 2025 5 mnt

53 Go

116 Using Context for Authentication in gqlgen

Managing authentication is an essential part of building modern APIs, including GraphQL. In the Go ecosystem, gqlgen has become one of the …

24 Oct 2025 6 mnt

54 Go

115 Structured Error Handling in gqlgen Mutations

In modern application development, GraphQL has become one of the most important backbones for communication between client and server. One …

23 Oct 2025 6 mnt

55 Go

114 Building a Global Validation Middleware for Input

Input validation is one of the most important parts of application development, especially once an application has grown to a large scale …

22 Oct 2025 6 mnt

56 Go

113 Custom Validation in gqlgen Resolvers

When building a GraphQL API in Golang, one of the go-to packages is gqlgen. This framework is powerful when it comes to composing schemas, …

21 Oct 2025 6 mnt

57 Go

112 Using the `input` Type for Data Validation

112 Using the input Type for Data ValidationData validation is a crucial pillar of modern application development. Whether you are building …

20 Oct 2025 6 mnt

58 Go

111 Adding a Mutation to the gqlgen Schema

One of GraphQL’s great strengths lies in its flexibility and consistency when interacting with an API. In the Go backend world, gqlgen …

19 Oct 2025 5 mnt

59 Go

110 Custom Model Mapping: Connecting Types to Your Own Structs

When building backend applications or large-scale enterprise systems, we often run into the need to perform data mapping. It’s also …

18 Oct 2025 6 mnt

60 Go

109 Connecting Resolvers to Database Models

109 Connecting Resolvers to Database Models: A Practical Case StudyIn modern software development, integration between the application layer …

17 Oct 2025 5 mnt

61 Go

108 Handling Automatic and Manual Resolvers

108 Handling Automatic and Manual Resolvers: A Complete Guide for EngineersResolvers are a key component in many modern software systems, …

16 Oct 2025 6 mnt

62 Go

107 Running Code Generation for Resolvers and Models

If you build modern applications with GraphQL and TypeScript—say, using a favorite stack like Apollo Server , NestJS , or GraphQL Yoga —you …

15 Oct 2025 5 mnt

63 Go

106 Writing a `.graphqls` Schema for gqlgen

106 Writing a .graphqls Schema for gqlgen: A Practical GuideUsing gqlgen to build a GraphQL API in Go not only delivers high performance and …

14 Oct 2025 5 mnt

64 Go

105 Ways to Configure `gqlgen.yml` for Customization

105 Ways to Configure gqlgen.yml for CustomizationGolang has long been a favorite for backend development thanks to its blazing performance …

13 Oct 2025 5 mnt

65 Go

104 The gqlgen File Structure and How It Works

If you have ever built a GraphQL backend in Golang, you are surely familiar with gqlgen . This library offers a schema-first generator for …

12 Oct 2025 6 mnt

66 Go

103 Initializing gqlgen with `go run github.com/99designs/gqlgen init`

103 Initializing gqlgen with go run github.com/99designs/gqlgen initIf you’re exploring GraphQL in the Go ecosystem, you’ll …

11 Oct 2025 5 mnt

67 Go

102 Setting Up Your First gqlgen Project

Building an effective GraphQL application from scratch has become increasingly easier thanks to the many tools available in the Go …

10 Oct 2025 5 mnt

68 Go

101 What Is gqlgen? GraphQL Code Generation for Go

Ever since GraphQL emerged as an alternative to REST APIs, many developers have come to appreciate how easy it makes managing complex data …

09 Oct 2025 5 mnt

69 Go

100-Step Advanced Roadmap for Learning GraphQL as a Go Backend Developer

title: 100-Step Advanced Roadmap for Learning GraphQL as a Go Backend Developer date: 2024-06-11 author: Senior Backend Engineer tags: …

08 Oct 2025 5 mnt

70 Go

99 Contributions to Open Source graphql-go

99 Contributions to Open Source graphql-go: Experiences, Best Practices, and Lessons LearnedOpen source is more than just a buzzword; in the …

07 Oct 2025 6 mnt

71 Go

98 Building Your Own Plugin for graphql-go

Building modern applications that are both scalable and maintainable is inseparable from choosing the right API architecture. GraphQL, with …

06 Oct 2025 6 mnt

72 Go

97 GraphQL Code Generator and Schema Automation

97 GraphQL Code Generator and Schema Automation: Accelerating Modern API DevelopmentGraphQL is increasingly becoming the de facto standard …

05 Oct 2025 5 mnt

73 Go

96 Migrating a REST API to GraphQL

96 Migrating a REST API to GraphQL: A Complete Guide with a Case StudyMigrating from a REST API to GraphQL has become a trend among many …

04 Oct 2025 5 mnt

74 Go

95 Case Study: A Comment Service API with Moderation

Building a comment service API might look simple, but once you combine it with a moderation system, the technical and design challenges grow …

03 Oct 2025 5 mnt

75 Go

94 Case Study: Real-time Admin Dashboard

title: 94 Case Study: Real-time Admin Dashboard date: 2024-06-19 author: TechLeadID94 Case Study: Real-time Admin DashboardIn today’s …

02 Oct 2025 5 mnt

76 Go

93 Case Study: Product & Shopping Cart API

93 Case Study: Product & Shopping Cart APIIn the world of e-commerce application development, APIs for products and shopping carts are …

01 Oct 2025 6 mnt

77 Go

92 Case Study: A Todo App with Auth and DB

In the world of software development, building a simple to-do app might sound basic. But once we add in authentication (auth) and database …

30 Sep 2025 5 mnt

78 Go

91 Case Study: Article Management System (CMS)

A CMS (Content Management System) is one of the most fundamental systems in the modern software ecosystem. In today’s fully digital …

29 Sep 2025 6 mnt

79 Go

90 Testing and CI/CD Strategies for graphql-go

title: 90 Testing and CI/CD Strategies for GraphQL-Go: A Comprehensive Guide for Backend Engineers subtitle: A step-by-step approach to …

28 Sep 2025 6 mnt

80 Go

89 Writing Clean and Reusable Resolvers

89 Writing Clean and Reusable Resolvers: An Engineer’s GuideQuite a few of us backend engineers have worked with GraphQL at some …

27 Sep 2025 6 mnt

81 Go

88 A Scalable graphql-go Project Structure

88 A Scalable graphql-go Project Structure: A Guide for Backend EngineersBuilding an API with GraphQL in Go offers clear advantages in …

26 Sep 2025 6 mnt

82 Go

110. Case Study: Designing Consistent APIs for Multi-Language Microservices with Protobuf

title: 110. Case Study: Designing Consistent APIs for Multi-Language Microservices with Protobuf author: Rifqi Ramadhan date: …

26 Sep 2025 5 mnt

83 Go

87 Tips for Debugging GraphQL Resolvers and Queries

87 Tips for Debugging GraphQL Resolvers and Queries: A Comprehensive Guide for EngineersDebugging in the GraphQL ecosystem often feels like …

25 Sep 2025 8 mnt

84 Go

109. Case Study: Managing Protobuf Dependencies with Buf for Cross-platform

title: “109. Case Study: Managing Protobuf Dependencies with Buf for Cross-platform” published: true author: Senior Software …

25 Sep 2025 5 mnt

85 Go

86 Common Mistakes When Using graphql-go

86 Common Mistakes When Using graphql-go: A Complete and Practical GuideGraphQL has become the de facto standard for modern APIs, and …

24 Sep 2025 5 mnt

86 Go

108. Case Study: Automatically Generating Protobuf for Multiple Languages

Over the past decade, microservices have come to dominate backend system architecture. One of the keys to their success is the ability of …

24 Sep 2025 6 mnt

87 Go

85 Handling Errors and Loading State on the Frontend

Error handling and loading state are two things that are inseparable from modern frontend development. In order to improve UX (user …

23 Sep 2025 6 mnt

88 Go

107. Case Study: Connecting a gRPC-Web (JavaScript) Frontend to a Go Backend

Over the past few years, the communication patterns between frontend and backend applications have continued to evolve. REST APIs have …

23 Sep 2025 6 mnt

89 Go

84 Query & Mutation from the Frontend

84 Query & Mutation from the Frontend: Managing APIs and Data Efficiently from ReactIn modern application development, communication …

22 Sep 2025 6 mnt

90 Go

106. Case Study: Sharing Protobuf Files Between Go and C# Projects

In the modern software era, interoperability between services has become absolutely crucial. One popular solution for cross-platform data …

22 Sep 2025 5 mnt

91 Go

83 Using Apollo Client in the Frontend

83 Using Apollo Client in the Frontend: A Comprehensive Guide to GraphQL IntegrationGraphQL is becoming increasingly popular as a modern …

21 Sep 2025 5 mnt

92 Go

105. Case Study: Communication Between Go and Java Microservices via Protobuf

Case Study: Communication Between Go and Java Microservices via Protobuf Danger Cross-language microservice interoperability has become a …

21 Sep 2025 5 mnt

93 Go

82 Connecting a React App to a graphql-go Backend

82 Connecting a React App to a graphql-go Backend A Practical GraphQL API Implementation for the Modern Frontend Era

20 Sep 2025 5 mnt

94 Go

104. Case Study: iOS Client (Swift) with a gRPC Go Backend

When building modern backend systems, communication between applications becomes absolutely critical. One of the most popular approaches …

20 Sep 2025 5 mnt

95 Go

81 Introduction to Frontend Integration (React, Vue, Svelte)

81 Introduction to Frontend Integration: React, Vue, and SvelteBy: An engineer who loves trying out new frameworks

19 Sep 2025 6 mnt

96 Go

103. Case Study: An Android Client (Java/Kotlin) Communicating with a gRPC Server in Go

title: “103. Case Study: An Android Client (Java/Kotlin) Communicating with a gRPC Server in Go” author: “Andika …

19 Sep 2025 5 mnt

97 Go

80 Performance Benchmark graphql-go

80 Performance Benchmark graphql-go: An In-Depth Study and Best PracticesImplementing GraphQL in a production backend requires a lot of …

18 Sep 2025 5 mnt

98 Go

102. Case Study: Building a gRPC Server in Go and a Client in Node.js

These days, microservices architecture is becoming increasingly popular for building large-scale applications. One effective way for …

18 Sep 2025 5 mnt

99 Go

79 Schema Optimization and Modularization Techniques

79 Schema Optimization and Modularization Techniques: A Practical Guide for Modern EngineersIn today’s era of complex software …

17 Sep 2025 5 mnt

100 Go

101. Case Study: Consuming a Go gRPC Server from a Python Client

gRPC (Google Remote Procedure Call) is an open source communication framework that has become the foundation of many modern microservices …

17 Sep 2025 5 mnt

101 Go

78 Caching Query and Result Resolver

78 Caching Query and Result Resolver: Efficiency, Best Practices, and Real-World ImplementationBy: [Your Name], Senior Software Engineer

16 Sep 2025 6 mnt

102 Go

100. Case Study: A Complete Microservices Architecture with gRPC in Go

title: 100. Case Study: A Complete Microservices Architecture with gRPC in Go author: Maya Wijaya date: 2024-06-20 tags: [microservices, …

16 Sep 2025 5 mnt

103 Go

99. Case Study: Admin Dashboard Built with grpc-gateway

The admin dashboard is the beating heart of managing large-scale applications. Behind its buttons and statistics tables lies a real …

15 Sep 2025 5 mnt

104 Go

77 The N+1 Problem and How to Solve It with DataLoader

The N+1 problem is a classic term in software development that comes up whenever we deal with accessing related data, especially in ORM …

15 Sep 2025 6 mnt

105 Go

98. Case Study: Distributed Point of Sale (POS) System

Point of Sale (POS) systems have become the backbone of modern retail operations. But as a business grows and expands into many branches, …

14 Sep 2025 6 mnt

106 Go

76 Optimizing Resolvers So They Don't Get Slow

76 Optimizing Resolvers So They Don’t Get Slow: A Complete Guide for EngineersPicture a backend system built with GraphQL, dozens of …

14 Sep 2025 5 mnt

107 Go

97. Case Study: A Real-Time Chat Service

As an engineer, the challenge of building a real-time chat service is always an interesting one to explore. Delivering low-latency two-way …

13 Sep 2025 6 mnt

108 Go

75 Documenting Resolvers with Go Comments

Have you ever, as a software engineer, felt frustrated reading legacy code that lacked proper documentation? Or maybe during a team code …

13 Sep 2025 6 mnt

109 Go

96. Case Study: Inventory Management System

Inventory management is a fundamental component of many businesses, from small retail shops to multinational corporations. A well-managed …

12 Sep 2025 5 mnt

110 Go

74 Adding Comments and Descriptions to Schemas

74 Adding Comments and Descriptions to Schemas: A Practical Guide to Documenting Your DataSchema documentation is often treated as a trivial …

12 Sep 2025 5 mnt

111 Go

95. Case Study: A Simple Analytics Application with Streaming

As data grows at an ever-faster pace, the need to process and analyze data in real time grows along with it. The traditional …

11 Sep 2025 6 mnt

112 Go

73 Building an Auto-docs System in graphql-go

As an organization grows, one thing that typically expands quickly (and often poorly) is API documentation. GraphQL offers an advantage with …

11 Sep 2025 6 mnt

113 Go

94. Case Study: Email Notification Microservice

Case Study: Email Notification MicroserviceEmail notifications are a crucial feature in many modern applications, whether for account …

10 Sep 2025 6 mnt

114 Go

72 Using GraphQL Playground for Interactive Documentation

GraphQL has revolutionized the way we build and consume APIs. One of its key strengths is the ability to document APIs interactively, and …

10 Sep 2025 5 mnt

115 Go

93. Case Study: Building a Ticket Booking System with gRPC

Case Study: Building a Ticket Booking System with gRPCWelcome to an architectural journey of building a scalable and efficient ticket …

09 Sep 2025 5 mnt

116 Go

71 Generating Schema Documentation Automatically

Documentation is often treated as a boring “side task,” yet almost every senior engineer agrees on one thing: documentation is …

09 Sep 2025 5 mnt

117 Go

92. Case Study: Employee Attendance Application

title: “92. Case Study: Employee Attendance Application” date: 2024-06-12 author: “Andi Putra” tags: [absensi, …

08 Sep 2025 6 mnt

118 Go

70 Load Balancing and Scaling graphql-go

In the era of modern applications, scalability and workload distribution are no longer just options, they are necessities. This is …

08 Sep 2025 5 mnt

119 Go

91. Case Study: A gRPC-Based Todo List Application

gRPC has become one of the most popular technologies for building high-performance and efficient microservices. In this article, I’ll …

07 Sep 2025 5 mnt

120 Go

69 Authentication in a Federated Architecture

69 Authentication in a Federated Architecture: Understanding, Building, and Implementing ItBy: [Your Name] – Senior Software Engineer

07 Sep 2025 6 mnt

121 Go

90. Case Study: Simulating gRPC Load Testing

These days, services built on the gRPC protocol are increasingly popular across various technology companies thanks to their efficiency in …

06 Sep 2025 6 mnt

122 Go

68 Gateway Server and Remote Schema Stitching

68 Gateway Server and Remote Schema Stitching: A Futuristic Step for the Grafana APIModern APIs demand flexibility, scalability, and …

06 Sep 2025 5 mnt

123 Go

89. Performance Benchmarking with `ghz`

89. Performance Benchmarking with ghz — A Complete Guide to Measuring gRPCPerformance benchmarking might sound like something only the QA or …

05 Sep 2025 5 mnt

124 Go

67 Connecting Multiple GraphQL Services in Go

As a microservices system grows in scale, the need to integrate several services usually arises so that you can deliver a consistent API …

05 Sep 2025 6 mnt

125 Go

88. Using `grpcurl` for Manual Testing

title: “88. Using grpcurl for Manual Testing” date: 2024-06-20T12:00:00Z tags: [grpc, testing, cli, productivity, tutorial] …

04 Sep 2025 5 mnt

126 Go

66 Introduction to Federated GraphQL Architecture

GraphQL continues to be a popular choice for designing modern APIs, largely thanks to its ability to reduce over-fetching and under-fetching …

04 Sep 2025 5 mnt

127 Go

87. Case Study: Debugging Streaming Issues

Streaming data in real time has increasingly become a fundamental requirement, whether for video and audio services or IoT sensor data. Yet …

03 Sep 2025 5 mnt

128 Go

65 Dynamic Schemas and Custom Scalar Types

65 Dynamic Schemas and Custom Scalar Types: Exploring a More Flexible Type SystemIn the modern world of software development, an API is not …

03 Sep 2025 5 mnt

129 Go

86. Case Study: Testing a CRUD Service with gRPC

These days, large-scale application development tends to adopt microservices architectures along with efficient communication protocols such …

02 Sep 2025 6 mnt

130 Go

64 Aliases and Directives in Queries

64 Aliases and Directives in Queries: A Complete Guide with Examples & VisualizationsAs a backend engineer—especially one who works with …

02 Sep 2025 5 mnt

131 Go

85. Logging and Debugging with `grpc-go`

85. Logging and Debugging with grpc-go: Keeping Your Microservices ReliableWhen developing microservices-based applications in the Go …

01 Sep 2025 5 mnt

132 Go

63 GraphQL Fragments and Their Implementation

GraphQL has transformed the way we interact with APIs, bringing flexibility and efficiency to how we fetch data. One powerful yet often …

01 Sep 2025 5 mnt

133 Go

84. Mocking a gRPC Server with `gomock`

title: “84. Mocking a gRPC Server with gomock” author: “Senior Software Engineer” date: 2024-06-26Mocking a gRPC …

31 Aug 2025 6 mnt

134 Go

62 Resolvers with Dependency Injection in Go

Dependency Injection (DI) in Go is an essential practice that supports testing, scalability, and separation of concerns. However, …

31 Aug 2025 6 mnt

135 Go

83. Integration Testing for Client and Server

Integration Testing for Client and ServerIn today’s digital era, modern web applications are almost always built on a distributed …

30 Aug 2025 6 mnt

136 Go

61 Nested Resolvers and Chained Resolvers

61 Nested Resolvers and Chained Resolvers: Understanding the Mechanics and Best Practices in GraphQL (Complete with Examples & Diagrams) …

30 Aug 2025 6 mnt

137 Go

82. Testing with `bufconn` Without a Network

82. Testing with bufconn Without a NetworkWhen building gRPC-based applications, one of the biggest challenges is testing reliably without …

29 Aug 2025 5 mnt

138 Go

60 Real-time Notification Case Studies

60 Real-time Notification Case Studies: Practices, Challenges, and SolutionsReal-time notifications have become one of the most important …

29 Aug 2025 6 mnt

139 Go

81. Unit Testing for gRPC Handlers

title: “81. Unit Testing for gRPC Handlers: A Complete Guide for Engineers” description: Learn the strategies, code examples, …

28 Aug 2025 5 mnt

140 Go

59 Subscription Schema and Resolver

59 Subscription Schema and Resolver: Understanding the Concepts, Practice, and Implementation in GraphQLWhen we talk about GraphQL, we …

28 Aug 2025 6 mnt

141 Go

80. Monitoring gRPC with Jaeger + OpenTelemetry

Monitoring gRPC with Jaeger + OpenTelemetryMonitoring gRPC-based microservices is becoming increasingly important as the complexity of …

27 Aug 2025 5 mnt

142 Go

58 Implementing Subscriptions with gorilla/websocket

In the modern world of interactive web applications, real-time notifications have become a must-have. From chat and document collaboration …

27 Aug 2025 6 mnt

143 Go

79. gRPC Structured Logging with Zap

Logging is an essential aspect of building gRPC-based microservices. Without structured logging, troubleshooting, monitoring, and alerting …

26 Aug 2025 5 mnt

144 Go

57 Introduction to WebSocket for Real-time GraphQL

The web has evolved far beyond static HTML documents being shipped from server to browser. Today, users expect real-time interaction, …

26 Aug 2025 6 mnt

145 Go

78. Deploying a gRPC Service on Docker

title: “78. Deploying a gRPC Service on Docker” date: 2024-06-13 author: Software Engineer SeniorLately, gRPC has been gaining …

25 Aug 2025 6 mnt

146 Go

56 What Is a Subscription in GraphQL?

If you have ever built an application using GraphQL, you are most likely already familiar with its two main operations: query and mutation. …

25 Aug 2025 5 mnt

147 Go

77. gRPC on Kubernetes with LoadBalancer

These days, gRPC has become one of the go-to choices for service-to-service communication in modern microservices architectures. Some of its …

24 Aug 2025 6 mnt

148 Go

55 Monitoring and Observability with Prometheus

55 Monitoring and Observability with Prometheus: A Complete Guide for EngineersObservability has become a buzzword in the world of DevOps …

24 Aug 2025 6 mnt

149 Go

76. Connecting a gRPC Service with Kafka

When building modern distributed systems, the communication patterns between microservices become extremely crucial. Two popular …

23 Aug 2025 6 mnt

150 Go

54 Adding Rate Limiting and Throttling

Managing network traffic to an application is one of the essential aspects of building service-based software, especially APIs. As the …

23 Aug 2025 5 mnt

151 Go

75. Case Study: An API Gateway for a gRPC Service

The need for systems that are scalable, maintainable, and high-performing has pushed many companies to adopt a microservices approach. One …

22 Aug 2025 6 mnt

152 Go

53 Logging and Error Handling in a GraphQL Server

One of the challenges in building modern APIs is ensuring observability and robust error handling. When we build a GraphQL server, whether …

22 Aug 2025 6 mnt

153 Go

74. Integrating gRPC with Envoy Proxy

74. Integrating gRPC with Envoy Proxy gRPC has become one of the top choices for building fast, efficient, and easily maintainable …

21 Aug 2025 6 mnt

154 Go

52 Deploying graphql-go to Render/Vercel/Heroku

Danger Note: “52” is the sequence number in my tutorial series. If you’d like to learn more about various Go projects, …

21 Aug 2025 5 mnt

155 Go

73. gRPC-Web for Communicating with the Frontend (React/Vue)

In the modern era of web applications, the need for efficient and reactive communication between the frontend and backend is becoming …

20 Aug 2025 6 mnt

156 Go

51 GraphQL Server Configurations for Production

GraphQL has now become one of the main backbones for building scalable and flexible APIs. However, operating a GraphQL server in a …

20 Aug 2025 5 mnt

157 Go

72. Generate Swagger/OpenAPI from Protobuf

title: “72. Generate Swagger/OpenAPI from Protobuf: A Step-by-Step Guide to Automating API Documentation” date: 2024-06-13 …

19 Aug 2025 5 mnt

158 Go

50 Role-based Authorization in GraphQL

title: “50 Role-based Authorization in GraphQL: Taking Security & Scalability to the Next Level” date: 2024-06-26 author: …

19 Aug 2025 6 mnt

159 Go

71. Integrating gRPC with a REST Gateway (grpc-gateway)

In modern API development, two architectures often spark heated debate: REST and gRPC. REST (Representational State Transfer) has long been …

18 Aug 2025 6 mnt

160 Go

49 Resolver Authentication Based on Context

title: 49 Resolver Authentication Based on Context: An Effective Approach to Authorization in GraphQL date: 2024-06-15 author: Senior …

18 Aug 2025 5 mnt

161 Go

70. Case Study: Health Check Monitoring via Prometheus

Author: Bagus Pratama – Senior DevOps Engineer One of the common challenges when dealing with distributed systems is making sure every …

17 Aug 2025 5 mnt

162 Go

48 Storing and Validating JWT Tokens

JSON Web Token (JWT) has become the de facto standard for modern authentication, especially for web and mobile applications. Using JWT …

17 Aug 2025 5 mnt

163 Go

69. Case Study: Retry and Backoff Strategy

As a backend engineer, or software engineers in general, we can’t escape interacting with external services: payment gateway APIs, …

16 Aug 2025 6 mnt

164 Go

47 Creating Login and Signup Mutations

User authentication is the foundation of nearly every modern application. Security and efficiency in managing user identities are crucial, …

16 Aug 2025 5 mnt

165 Go

68. Data Compression (gzip) in gRPC

68. Data Compression (gzip) in gRPC: Optimizing Microservice PerformanceIn the era of cloud-native and microservices, the efficiency of …

15 Aug 2025 5 mnt

166 Go

46 Adding JWT Authentication Middleware

Authentication is one of the most crucial aspects of modern web application development. One popular and efficient solution for handling …

15 Aug 2025 5 mnt

167 Go

67. Retry Mechanism in the gRPC Client

67. Retry Mechanism in the gRPC Client: Building More Reliable Connections in MicroservicesgRPC has become a popular communication …

14 Aug 2025 6 mnt

168 Go

45 Using `httptest` for End-to-End Testing

45 Using httptest for End-to-End TestingTesting is an inseparable part of modern software development. One of its main challenges is …

14 Aug 2025 5 mnt

169 Go

66. Deadlines and Timeouts in gRPC

66. Deadlines and Timeouts in gRPC: A Professional Engineer’s GuideWhen we build distributed systems or microservices, one critical …

13 Aug 2025 6 mnt

170 Go

44 Mocking the Database to Test Resolvers

44 Mocking the Database to Test Resolvers: A Complete Guide with Examples and DiagramsAs engineers, we know that testing is one of the most …

13 Aug 2025 5 mnt

171 Go

65. Custom gRPC Name Resolver

title: 65. Custom gRPC Name Resolver: Optimizing Service Discovery Your Own Way date: 2024-06-11 tags: [golang, grpc, networking, …

12 Aug 2025 5 mnt

172 Go

43 Testing Mutations and Input Validation

43 Testing: Mutations and Input ValidationGoing Beyond Code Coverage for Truly Reliable Code

12 Aug 2025 5 mnt

173 Go

64. Implementing a gRPC Health Server

gRPC has become one of the most popular communication protocols in modern distributed systems development. Beyond its high performance and …

11 Aug 2025 5 mnt

174 Go

42 Writing Unit Tests for Queries in graphql-go

As modern backend application developers, GraphQL is nothing new to us. Query flexibility, data efficiency, and self-documentation are the …

11 Aug 2025 6 mnt

175 Go

63. The gRPC Health Checking Standard

63. The gRPC Health Checking Standard: A Modern Approach for Microservices Reliability

10 Aug 2025 6 mnt

176 Go

41 Introduction to Unit Testing for Resolvers

Unit testing has become a fundamental part of the modern software development lifecycle. It not only ensures that code behaves as expected, …

10 Aug 2025 5 mnt

177 Go

62. gRPC Reflection for Tools like `grpcurl`

62. gRPC Reflection for Tools like grpcurlgRPC has become one of the de facto standards in modern microservices development. With advantages …

09 Aug 2025 5 mnt

178 Go

40 Efficient Pagination Resolvers for Large Datasets

title: 40 Efficient Pagination Resolvers for Large Datasets date: 2024-06-12 tags: [pagination, backend, graphQL, REST, performance, …

09 Aug 2025 5 mnt

179 Go

61. Load Balancing in the gRPC Client

61. Load Balancing in the gRPC Client: Maximizing Performance with Smart DistributionDisclaimer: This article is written from the …

08 Aug 2025 5 mnt

180 Go

39 Filter & Pagination Schemes: Best Practices

39 Filter & Pagination Schemes: Best PracticesFiltering and pagination are two crucial topics in modern web application development. …

08 Aug 2025 6 mnt

181 Go

60. Case Study: Authentication Middleware with gRPC

Middleware is one of the crucial components in building scalable and maintainable backend applications. In the context of microservices, …

07 Aug 2025 5 mnt

182 Go

38 Implementing Pagination with `limit` and `offset`

38 Implementing Pagination with limit and offsetPagination is one of the main pillars in building efficient web applications and backend …

07 Aug 2025 6 mnt

183 Go

59. Integrating gRPC with OAuth2

title: “59. Integrating gRPC with OAuth2: A Complete and Practical Guide” date: 2024-07-08 author: Senior Software Engineer …

06 Aug 2025 5 mnt

184 Go

37 Adding Dynamic Sorting to Queries

37 Adding Dynamic Sorting to Queries: A Practical Guide for Software EngineersOne of the most frequently requested features in modern …

06 Aug 2025 5 mnt

185 Go

58. gRPC with JWT for Authentication

gRPC and JWT are two popular technologies for building modern microservices that are both secure and scalable. In this 58th article, …

05 Aug 2025 6 mnt

186 Go

36 Adding Filters to a GraphQL Query

36 Adding Filters to a GraphQL Query: From Concept to ImplementationIn modern application development, flexibility in data retrieval is one …

05 Aug 2025 5 mnt

187 Go

57. Case Study: Securing Internal gRPC APIs

Case Study: Securing Internal gRPC APIsIn modern software development, gRPC APIs have grown increasingly popular thanks to their …

04 Aug 2025 6 mnt

188 Go

35 Handling Database Errors in Resolvers

Error handling is a fundamental aspect of building back-end applications, especially at the resolver layer in GraphQL or REST APIs. A …

04 Aug 2025 6 mnt

189 Go

56. Validating Client Certificates on the Server

56. Validating Client Certificates on the Server: An In-Depth Guide with Code Examples and DiagramsValidating client certificates on the …

03 Aug 2025 6 mnt

190 Go

34 Saving Data to the Database via Mutation

34 Saving Data to the Database via Mutation: How It Works, Case Studies, and Best PracticesWriting data to a database is one of the core …

03 Aug 2025 6 mnt

191 Go

55. gRPC + Let's Encrypt with Autotls

55. gRPC + Let’s Encrypt with Autotls: TLS Automation for Modern MicroservicesAs an engineer who frequently builds distributed …

02 Aug 2025 5 mnt

192 Go

33 Writing Query Resolvers from the Database

In the modern era of application development, backend architecture increasingly caters to the client’s need for efficient and flexible …

02 Aug 2025 6 mnt

193 Go

54. Using a Self-signed Certificate

54. Using a Self-signed Certificate: A Complete Guide for Software EngineersSecurity is a fundamental aspect of software development, …

01 Aug 2025 5 mnt

194 Go

32 Setting Up an ORM (gorm) in graphql-go

32 Setting Up an ORM (gorm) in graphql-go: An Integrated Guide for Backend EngineersFor backend engineers in the Go (Golang) ecosystem, …

01 Aug 2025 6 mnt

195 Go

53. Configuring TLS Certificates with Golang

title: “53. Configuring TLS Certificates with Golang” date: 2024-06-20 tags: [golang, tls, security, certificate, …

31 Jul 2025 5 mnt

196 Go

31 Integrating GraphQL with a PostgreSQL Database

GraphQL and PostgreSQL are two fundamental technologies that are widely used in modern application development. GraphQL offers an efficient …

31 Jul 2025 6 mnt

197 Go

52. TLS Mutual Authentication Between Client and Server

In today’s era of cloud-native and Zero Trust Architecture, the need for secure digital communication has become increasingly vital. …

30 Jul 2025 5 mnt

198 Go

30 Input Validation in graphql-go Mutations

In today’s fast-paced and highly connected world of modern application development, GraphQL has become a top choice for building APIs …

30 Jul 2025 7 mnt

199 Go

51. Using TLS in a gRPC Server

These days, security is a non-negotiable aspect of application development, especially when our application involves the exchange of …

29 Jul 2025 6 mnt

200 Go

29 Mutations for Updating and Deleting Data

title: 29 Mutations for Updating and Deleting Data: A Complete Guide with Code Examples subtitle: Understanding the strategies, …

29 Jul 2025 6 mnt

201 Go

50 Protobuf JSON Marshal and Unmarshal

If you’ve ever worked with microservices, you’re surely already familiar with Protobuf as a serialization format. …

28 Jul 2025 5 mnt

202 Go

28 Building a Resolver to Add a New User

28. Building a Resolver to Add a New User: A Complete and Practical GuideResolvers are the heart of a GraphQL API. Their job is to …

28 Jul 2025 5 mnt

203 Go

49 Manual Serialization and Deserialization

Serialization and deserialization are fundamental processes in modern software development. Both form the backbone of exchanging data across …

27 Jul 2025 6 mnt

204 Go

27 Writing Mutation Schemas in GraphQL

Ever since GraphQL became the darling of API architecture, terms like query, mutation, and subscription have grown familiar to developers. …

27 Jul 2025 6 mnt

205 Go

48 Custom Options in Protobuf

If you’ve ever worked with Google’s Protobuf (Protocol Buffers), you surely know how powerful this serialization tool is for …

26 Jul 2025 6 mnt

206 Go

26 What Is a Mutation and When Should You Use It?

title: “26 What Is a Mutation and When Should You Use It?” date: 2024-06-15 author: “Seno Pratama” tags: [Mutation, …

26 Jul 2025 5 mnt

207 Go

47 Reserved Fields and Reserved Numbers

In the world of software engineering—especially when developing communication protocols, data serialization, and API design—the terms …

25 Jul 2025 6 mnt

208 Go

25 Using Interface and Union Types in graphql-go

GraphQL offers tremendous flexibility when defining an API schema, especially when dealing with data that can take many shapes (polymorphic …

25 Jul 2025 6 mnt

209 Go

46 Protobuf Schema Compatibility and Evolution

IntroductionTransmitting data between microservices has become a pillar of modern backend architecture. One of the popular technologies used …

24 Jul 2025 6 mnt

210 Go

24 Strategies for Refactoring GraphQL Schemas in Large Projects

GraphQL has become the new standard for building modern APIs — flexible, easy to consume, and powerful. But as a GraphQL schema keeps …

24 Jul 2025 5 mnt

211 Go

45 How to Use `option` in Protobuf

One of the powerful features of Protocol Buffers (Protobuf) that many engineers often overlook is the use of option. Understanding and …

23 Jul 2025 5 mnt

212 Go

23 Modularizing Resolver and Schema Files

23 Modularizing Resolver and Schema Files: A Structured Approach to Building a GraphQL APIBuilding a GraphQL API often leads us into …

23 Jul 2025 6 mnt

213 Go

44 Reusing Messages with `import`

When building distributed systems or microservices, exchanging data between services becomes a necessity. Protocols like gRPC, which are …

22 Jul 2025 5 mnt

214 Go

22 Building Sub-Schemas Based on Modules

22 Building Sub-Schemas Based on Modules: A Practical Guide to Modular Data ArchitectureIn modern application development, especially when …

22 Jul 2025 5 mnt

215 Go

43 Leveraging `oneof` in Protobuf

Protobuf (Protocol Buffers) is extremely popular as a cross-platform serialization format that is both space-efficient and fast. When …

21 Jul 2025 5 mnt

216 Go

21 Best Practices for Designing a GraphQL Schema

GraphQL has revolutionized the way we build and consume APIs, offering a level of flexibility that REST struggles to provide. However, this …

21 Jul 2025 6 mnt

217 Go

42 Using Enums in Protobuf

When we build modern distributed applications, data communication between services becomes crucial, especially when our microservices are …

20 Jul 2025 5 mnt

218 Go

20 Managing Queries with Parameters in graphql-go

title: 20 Managing Queries with Parameters in graphql-go date: 2024-06-26 author: Faris Azhar tags: [Go, GraphQL, Back-End, API, …

20 Jul 2025 5 mnt

219 Go

41 Understanding Nested Messages

Protocol Buffers (protobuf) is one of the most powerful serialization formats and is widely used in the development of distributed systems …

19 Jul 2025 6 mnt

220 Go

19 Implementing Resolvers for the `users` Query

19 Implementing Resolvers for the users QueryIn this article, I want to take a deep dive into the various ways of implementing a GraphQL …

19 Jul 2025 6 mnt

221 Go

40 Chain Interceptor with `grpc_middleware`

In modern microservices development, gRPC has become a top choice thanks to its high performance, compact message format, and excellent …

18 Jul 2025 5 mnt

222 Go

18 Defining the `User` Data Type in a GraphQL Schema

18 Defining the User Data Type in a GraphQL SchemaIn an era where modern applications build client-server communication ever faster, GraphQL …

18 Jul 2025 6 mnt

223 Go

39 Monitoring and Tracing (Prometheus & OpenTelemetry)

Danger “If you can’t measure it, you can’t improve it.” — Peter Drucker In today’s cloud native era, distributed systems have become …

17 Jul 2025 5 mnt

224 Go

17 Building a Query to Fetch Simple Data

As an engineer, the ability to write queries is an essential skill for interacting with a database. In this article, we’ll explore how …

17 Jul 2025 5 mnt

225 Go

38 Authorization with gRPC Interceptors

gRPC has become one of the backbones of modern communication between microservices. Its appeal? Speed, efficiency, and a mature ecosystem. …

16 Jul 2025 6 mnt

226 Go

16 Getting to Know GraphQL Queries and Their Standard Format

title: “16 Getting to Know GraphQL Queries and Their Standard Format” date: 2024-06-18 author: “Engineer Dev” tags: …

16 Jul 2025 5 mnt

227 Go

37 Authentication in gRPC Middleware

37. Authentication in gRPC Middleware: Implementation and Case StudygRPC has become a go-to choice for building modern microservice …

15 Jul 2025 5 mnt

228 Go

15 Good Resolver Writing Structures in Go

Go (or Golang) offers a balance between speed, ease of deployment, and a simple syntax. When building distributed systems, microservices, or …

15 Jul 2025 6 mnt

229 Go

36 Rate Limiting in Interceptors

In modern microservice development, we’re not only concerned with performance and scalability, but also with how to protect a service …

14 Jul 2025 4 mnt

230 Go

14 Connecting the Schema and Resolver to the HTTP Handler

title: 14 Connecting the Schema and Resolver to the HTTP Handler date: 2024-06-15 author: Gede Eka PradiptaIn the previous articles, we …

14 Jul 2025 5 mnt

231 Go

35 Validating Requests Using Interceptors

When building modern backend applications with gRPC, ensuring the validity of request data is a crucial concern. Just like with REST, in …

13 Jul 2025 3 mnt

232 Go

13 Building Your First Resolver in graphql-go

13 Building Your First Resolver in graphql-go: A Complete Guide for BeginnersIf you want to build a modern API that’s flexible and …

13 Jul 2025 6 mnt

233 Go

34 Logging Interceptor with Context

When we talk about monitoring and observability in modern applications, logging is the heartbeat of it all. Nothing is more frustrating than …

12 Jul 2025 5 mnt

234 Go

12 Writing Your First GraphQL Schema File

Written by: An engineer who once got lost in the jungle of RESTful APIs

12 Jul 2025 6 mnt

235 Go

33 Writing Your Own Stream Interceptor

If you have ever built a gRPC-based application, you are surely already familiar with the concept of interceptors. In the gRPC ecosystem, …

11 Jul 2025 5 mnt

236 Go

11 What Is a GraphQL Schema? Concepts and Components

GraphQL has transformed the way we build APIs. It not only provides a new way to query data, but also offers a level of flexibility that is …

11 Jul 2025 6 mnt

237 Go

32 Writing Your Own Unary Interceptor

When building gRPC services in the Go ecosystem, we very often run into the need to plug in middleware functions: whether it’s logging …

10 Jul 2025 6 mnt

238 Go

10 Setting Up a GraphQL Playground for Query Testing

GraphQL is rapidly becoming the de facto standard for managing API data thanks to its strengths in query flexibility and data efficiency. …

10 Jul 2025 5 mnt

239 Go

9 Building a Basic HTTP Server for a GraphQL Endpoint

Danger Implementing GraphQL no longer requires a large framework. We can build a basic HTTP server to handle GraphQL queries efficiently …

09 Jul 2025 5 mnt

240 Go

31 What Is an Interceptor in gRPC?

gRPC has become the backbone for migrating many monolithic systems toward microservices architectures. With its high performance, …

09 Jul 2025 5 mnt

241 Go

8 Ideal Directory Structures for a graphql-go Project

GraphQL has become a mainstream solution for APIs thanks to its flexible model and efficient data-fetching capabilities. One of the more …

08 Jul 2025 5 mnt

242 Go

30 Case Study: Streaming Progress Updates

Streaming Progress Updates Using Go and gRPCIn modern backend development, a smooth user experience is a top priority. One of the challenges …

08 Jul 2025 4 mnt

243 Go

7 Installing the graphql-go Library and Additional Dependencies

By: [Your Name], Backend Engineer GraphQL has become one of the new standards for designing modern APIs. One of the more popular libraries …

07 Jul 2025 4 mnt

244 Go

29 Case Study: Streaming File Upload

Streaming File Upload with Go and gRPCUploading large files is a classic challenge in backend development, especially when the system must …

07 Jul 2025 4 mnt

245 Go

6 Initializing a Go Project for GraphQL

GraphQL is increasingly being adopted as a modern API solution thanks to its flexibility and efficiency in fetching data. Go (Golang), with …

06 Jul 2025 5 mnt

246 Go

28 Case Study: A Simple Streaming Chat

Chat has become a must-have feature in many modern applications today. Whether it’s an online store website, an educational app, or a …

06 Jul 2025 4 mnt

247 Go

5 Tools & Environment Preparations for GraphQL Development with Go

5 Tools & Environment Preparations for GraphQL Development with GoSlowly but surely, GraphQL is becoming the backbone of modern APIs …

05 Jul 2025 5 mnt

248 Go

27 Adding Interceptors to Streaming RPC

Streaming RPC (Remote Procedure Call) in gRPC introduces a new paradigm for modern service communication. Beyond being efficient and …

05 Jul 2025 5 mnt

249 Go

4 GraphQL Server Architectures in Go

GraphQL has become the new standard for building scalable and flexible APIs. The Go (Golang) ecosystem itself, while often associated with …

04 Jul 2025 5 mnt

250 Go

26 Handling Errors and Context in Streaming RPC

In the era of cloud native architecture, Remote Procedure Call (RPC) has evolved from a simple request-response pattern into a sophisticated …

04 Jul 2025 7 mnt

251 Go

3 Getting to Know graphql-go: A GraphQL Library for Go

Getting to Know graphql-go: A GraphQL Library for GoGraphQL has revolutionized the way developers build APIs over the past few years. With …

03 Jul 2025 5 mnt

252 Go

25 How to Control Data Flow with Streams

Controlling Data Flow with Streams in GolangIn an era of real-time, large-scale systems, managing data flow has become an essential …

03 Jul 2025 4 mnt

253 Go

24 Implementing Bidirectional Streaming RPC

Bidirectional Streaming RPC is one of the most powerful features in gRPC, the open-source framework created by Google for service-to-service …

02 Jul 2025 6 mnt

254 Go

2 Quick Comparisons: GraphQL vs REST API

The growth of web and mobile technology has steadily increased the need for data that is efficient and easy to manage. In the world of API …

02 Jul 2025 6 mnt

255 Go

23 Implementing Client-side Streaming RPC

In the world of modern microservices, gRPC has become one of the leading choices for building efficient communication between services, …

01 Jul 2025 5 mnt

256 Go

1 What Is GraphQL? Core Concepts and Benefits

What Is GraphQL? Core Concepts and BenefitsIn recent years, GraphQL has become one of the most exciting API technologies, especially among …

01 Jul 2025 6 mnt

257 Go

22 Implementing Server-side Streaming RPC

gRPC has become one of the most widely used communication protocols in the modern microservices ecosystem. Its role as a replacement for …

30 Jun 2025 5 mnt

258 Go

21 Understanding the Concept of Streaming in gRPC

If you’re already familiar with REST APIs, the request-response communication model probably feels very natural. However, as …

29 Jun 2025 6 mnt

259 Go

20 Adding a Unary Interceptor on the Client

When building distributed systems with gRPC, we often need logging, monitoring, validation, or data transformation on the requests/responses …

28 Jun 2025 6 mnt

260 Go

19 Adding a Unary Interceptor on the Server

When building a gRPC-based backend application, one of the powerful concepts you absolutely need to master is the interceptor. On the server …

27 Jun 2025 5 mnt

261 Go

18 Reading Metadata on a gRPC Server

gRPC has become one of the most popular service-to-service communication frameworks in the cloud-native era. Thanks to its high performance …

26 Jun 2025 6 mnt

262 Go

17 Adding Metadata to a gRPC Request

gRPC has become the de facto standard for service-to-service communication in many companies that adopt microservices. Its efficiency makes …

25 Jun 2025 6 mnt

263 Go

16 Error Handling in a gRPC Server

16. Error Handling in a gRPC ServerIn modern distributed system architectures, gRPC has become one of the go-to RPC protocols for …

24 Jun 2025 5 mnt

264 Go

15 Adding Timeout and Context to a gRPC Client

When building distributed applications with the gRPC protocol, managing communication between services efficiently and reliably is always a …

23 Jun 2025 4 mnt

265 Go

14 Adding Simple Logging to a gRPC Server

When building modern backend applications, one of the most important yet frequently overlooked elements is logging. Logging isn’t just …

22 Jun 2025 6 mnt

266 Go

13 Implementing Unary RPC

In recent years, the concept of Remote Procedure Call (RPC) has become increasingly popular in backend service development. One of the …

21 Jun 2025 5 mnt

267 Go

12 Building Your First gRPC Client

In the modern software development ecosystem, inter-service communication is the backbone of microservices architecture. One of the most …

20 Jun 2025 6 mnt

268 Go

11 Building Your First gRPC Server

Building an efficient communication system between services is essential in the era of microservices. gRPC has emerged as one of the modern …

19 Jun 2025 5 mnt

269 Go

10 The Automatically Generated Code Structure Produced by `protoc`

Imagine you are building a microservices system that needs to exchange data between various services. The data protocol you use must be …

18 Jun 2025 6 mnt

270 Go

9 Generating Go Code from a Protobuf File

Google Protocol Buffers (protobuf) has become one of the most popular serialization standards in the world of backend services. One of …

17 Jun 2025 4 mnt

271 Go

8 Understanding the Basic Syntax of a Protobuf File

8. Understanding the Basic Syntax of a Protobuf FileProtobuf, or Protocol Buffers, is Google’s data serialization format that has …

16 Jun 2025 6 mnt

272 Go

7 Writing Your First `.proto` File

7. Writing Your First .proto File: A Complete Guide for BeginnersWhen you start exploring the world of distributed systems, microservice …

15 Jun 2025 5 mnt

273 Go

6 Ways to Install the protoc-gen-go and protoc-gen-go-grpc Plugins

In microservices-based development, communication between services becomes the key factor—and Protocol Buffers (protobuf) emerges as one of …

14 Jun 2025 4 mnt

274 Go

5 Setting Up Protocol Buffers (protobuf) for gRPC

If you’re building modern microservices with gRPC, one of the most important foundations you’ll touch repeatedly is Protocol …

13 Jun 2025 5 mnt

275 Go

4 Simple gRPC Project Structure in Go

gRPC is becoming increasingly popular as a modern Remote Procedure Call protocol of choice, especially for building efficient and scalable …

12 Jun 2025 5 mnt

276 Go

3 Installing gRPC in Go Step by Step

IntroductionAs the demand for modern, scalable, and reliable applications such as microservices continues to grow, Remote Procedure Call …

11 Jun 2025 5 mnt

277 Go

2 Comparing gRPC with REST and GraphQL

In the modern era of distributed systems and microservices development, the need for inter-service communication has become increasingly …

10 Jun 2025 5 mnt

278 Go

1 What Is gRPC and Why You Should Learn It?

We live in an era where distributed systems and microservices applications have become the foundation of modern software architecture. …

09 Jun 2025 5 mnt

279 Go

18 Building Cross-Origin Resource Sharing (CORS) Middleware Using the `httprouter` Library in Golang

Cross-Origin Resource Sharing (CORS) is a security mechanism that allows or restricts HTTP requests from different domains. In web …

08 Feb 2025 5 mnt

280 Go

17 Creating Certificate-based Authentication (SSL/TLS) Middleware in Go

In this article, we will learn how to create middleware for certificate-based authentication (SSL/TLS) using the httprouter library in Go. …

06 Feb 2025 4 mnt

281 Go

16 Building HMAC Authentication Middleware Using `httprouter` in Golang

In this article, we will discuss how to build an HMAC (Hash-based Message Authentication Code) authentication middleware using Go and the …

04 Feb 2025 4 mnt

282 Go

15 Creating Session-based Authentication Middleware Using `httprouter` in Golang

In this article, we will walk through the steps of building Session-based Authentication Middleware using Golang and the httprouter library. …

01 Feb 2025 4 mnt

283 Go

14 How to Build API Key Authentication Middleware with Unit Tests Using `httprouter` in Golang

APIs (Application Programming Interfaces) play a crucial role in connecting various applications or services. To ensure your application …

30 Jan 2025 4 mnt

284 Go

13 Building OAuth 2.0 Authentication Middleware with `httprouter` in Go

In modern programming, application security is a top priority, especially when dealing with user authentication. One widely used …

28 Jan 2025 4 mnt

285 Go

12 Creating Static File Handler

In web applications, serving static files such as images, CSS files, or JavaScript from a public directory is often necessary. By using the …

25 Jan 2025 3 mnt

286 Go

11 Membuat Middleware Basic Authentication HTTP Router pada Golang

Basic Authentication is a simple authentication method where the client sends credentials (username and password) in the header of each HTTP …

23 Jan 2025 4 mnt

287 Go

10 Creating Authentication Middleware Using JWT with Httprouter in Golang

In modern application development, authentication is one of the most crucial components. JSON Web Tokens (JWT) is a popular method for …

21 Jan 2025 4 mnt

288 Go

09 How to Set Headers on Requests and Responses Using Httprouter in Golang

In web development, managing HTTP request and response headers is crucial for handling data, security, and metadata. This article provides a …

19 Jan 2025 5 mnt

289 Go

05 Implementing a Singleton Logrus Logger in Golang

This time we will try to implement the Singleton Design Pattern. What is a Singleton? You can first read the article here . To understand it …

01 May 2024 6 mnt

290 Go

04 Learning Logrus Field, Entry, and Hook in Golang

This time we will explore Logrus more deeply, specifically its Field, Entry, and Hook features. The features that Logrus provides for our …

30 Apr 2024 4 mnt

291 Go

03 Logrus Formatter and Output in Golang

This time we will learn about and discuss how a Logger has a format and an output. By default, a Logger always has a predefined format, …

29 Apr 2024 5 mnt

292 Go

02 Logger and Leveling with Logrus in Golang

In the previous article we created a new project to dive deeper into Golang Logging, so now we will try to see how the log is initialized. …

21 Apr 2024 4 mnt

293 Go

01 Introduction to Logging in Golang

Introduction to LoggingLogging, which contains information about a system, can deliver clear messages about events that occur within our …

20 Apr 2024 3 mnt

294 Go

12 Creating Dependecy Injection Library Google Wire

This time we will try to make Dependency Injection using the Wire Library from github.com/google/wire. The usefulness of this library is …

02 Apr 2024 8 mnt

295 Go

11 Add Unit Tests Using Mockery

At this stage we will need the following dependencies bash Copy 1brew install mockery

01 Apr 2024 34 mnt

296 Go

10 Adding Simple Authentication

At this stage we will try to add simple Authentication by using middleware in Golang. You need to know that middleware is the process of …

30 Mar 2024 5 mnt

297 Go

09 Configuring HTTP Router, HTTP Server and Database Connection

At this stage we will create the main function of the project that we have created. In the main function we will add several function …

29 Jan 2024 4 mnt

298 Go

08 Adding a Request Validator Using Golang Playground

At this stage we will add validation for each request sent to the API Application on our Services for example on add, change and delete …

28 Jan 2024 2 mnt

299 Go

07 Creating a Handler as a Data Delivery Layer

At this stage we will continue the project that we have created by creating a Delivery Layer. This layer as explained earlier is a layer …

27 Jan 2024 6 mnt

300 Go

06 Creating Usecases as Data Logic

This time we will continue the project of making this RESTFul API by creating a Usecase function. Previously it was discussed that this …

26 Jan 2024 5 mnt

301 Go

05 Creating a Repository as Access Data

This time we will create an Article Repository that needs to communicate to the MySQL database. We have a table in MySQL previously …

23 Jan 2024 6 mnt

302 Go

04 Implementing Clean Architecture on Project

At this stage we will try to implement Clean Architecture, where this concept according to Uncle Bob has 4 layers, namely

22 Jan 2024 3 mnt

303 Go

03 Creating a Database on MySQL Golang

At this stage we will try to create a database on MySQL in preparation for creating the table that we will also use later to create an API …

21 Jan 2024 2 mnt

304 Go

Creating a Thumbnail Image Generator Using Pipeline Pattern

We also use Generate Image using Golang to make it easier for editors so they don’t need to edit using other applications so that we …

01 Jan 2024 14 mnt

305 Go

Creating a Web Crawler using Golang

Web Crawlers are often used to retrieve something on a website so that we get the content we need. This is usually used for content needs. …

20 Dec 2023 6 mnt

306 Go

02 Membuat API Specification menggunakan OpenAPI

At this stage we will try to create all the API Specifications related to the API that we will create so we need complete documentation …

02 Nov 2023 10 mnt

307 Go

01 RESTful Introduction to Golang

Introduction to RESTFul APIQuoted from the amazon website, RESTful API is an interface used by two computer systems to securely exchange …

01 Nov 2023 4 mnt

308 Go

09 How To Use Streaming Encoder

Introduction to Stream EncodersApart from JSON Decoder, this JSON package can also support Encoder which is used directly JSON into …

17 Oct 2023 2 mnt

309 Go

08 How To Use Streaming Decoder

Introduction to Stream DecoderIn the previous article, we studied the JSON package by using conversion of JSON data which was already in the …

16 Oct 2023 3 mnt

310 Go

07 How To Use Maps

Map UseWhen we use JSON we sometimes encounter cases of dynamic JSON data, which means that the attributes formed by JSON are uncertain, can …

15 Oct 2023 2 mnt

311 Go

06 How to know JSON Tags

Introduction to JSON TagsBy default, if we create a struct and marshal it, it will be mapped according to the same attribute name and is …

14 Oct 2023 3 mnt

312 Go

05 How to know JSON Array

Introduction to JSON ArraysApart from JSON in Object form, usually in JSON we can also use the Array data type. Actually, JSON arrays are …

14 Oct 2023 3 mnt

313 Go

04 How to know Decode JSON

Introduction to JSON DecodingIn the previous article we learned to encode JSON and how to create a JSON object, so next we will learn how to …

13 Oct 2023 3 mnt

314 Go

03 How to know JSON Object

Introduction to JSON ObjectsIn the previous article we studied encoding data such as string, number, boolean and other primitive types. But …

12 Oct 2023 3 mnt

315 Go

02 Encode JSON

Introduction to JSON EncodingThe Golang language already provides functions for JSON data conversion needs, namely we can use this function …

11 Oct 2023 3 mnt

316 Go

01 Introduction Package

Introduction to JSONJSON stands for JavaScript Object Notation which is a data format structure that looks like Object from JavaScript. JSON …

10 Oct 2023 2 mnt

317 Go

08 Create Middleware Router

Understanding MiddlewareHttpRouter is a library for creating an http router, it doesn’t have any other features apart from a router …

08 Oct 2023 2 mnt

318 Go

07 Handle Not Allowed Method

Understanding Method Not AllowedWhen we use ServerMux, we cannot determine what HTTP Method we will use in the Handler. However, on the …

07 Oct 2023 2 mnt

319 Go

06 Handle Not Found Page

Understanding Not Found HandlerApart from the Router being able to control panic, it can also have a handler for pages not found or what we …

06 Oct 2023 2 mnt

320 Go

05 Learn About Panic Handler

Understanding Panic HandlersWhen we create logic in the handler, we must think of a case where panic occurs, then what should we do? In this …

05 Oct 2023 2 mnt

321 Go

04 Learn About Serve File

Understanding File ServerIn the material Creating Golang Web . So the Router also supports serving static files using the ServeFiles(Path, …

04 Oct 2023 2 mnt

322 Go

03 Learn About Route Pattern

Use of Named ParameterThe Pattern Router have a have a Pattern to handle http or web application for every endpoint has a parameter pattern …

03 Oct 2023 4 mnt

323 Go

02 Learning About HTTP Router Params

Use of HTTP Router ParamsThe httprouter.Handle has an additional parameter, namely Params, which is used to store parameters sent from the …

02 Oct 2023 4 mnt

324 Go

01 Introduction HTTP Router

IntroductionHttpRouter is a popular open source library for HTTP Handler in Golang. This HttpRouter is famous for its speed and is very …

01 Oct 2023 3 mnt

325 Go

20 How to Understanding Routing Library in Golang

Routing LibraryGolang actually provides ServeMux as a handler that can handle several endpoints or the term is routing. But most Golang …

12 Sep 2023 1 mnt

326 Go

19 How to Understanding HTTP Middleware in Golang

MiddlewareIn web creation, we often hear the concept of middleware or filter or interceptor which is a feature that we can add code to …

11 Sep 2023 3 mnt

327 Go

18 How to Download File in Golang

Download FilesApart from uploading files, we also need or need a page that can download files or something on our website. The Golang …

10 Sep 2023 1 mnt

328 Go

17 How to Upload File in Golang

Upload FilesApart from receiving data input in the form of forms and query params, we usually also need data input in the form of files from …

09 Sep 2023 4 mnt

329 Go

16 How to Understanding HTML Web Redirect in Golang

RedirectsWhen we create a website, if the user accesses various pages randomly, the page will not be found. So we need to …

08 Sep 2023 2 mnt

330 Go

15 How to Understanding Web XSS (Cross Site Scripting) in Golang

Introduction to XSS (Cross Site Scripting)XSS is one of the security issues that usually occurs when creating a website. XSS usually has …

07 Sep 2023 4 mnt

331 Go

14 How to Understanding HTML Template Cache in Golang

Introduction to Cache TemplatesIn previous program codes that we have studied practically, they were not efficient. Why did it happen? …

06 Sep 2023 1 mnt

332 Go

13 How to Understanding HTML Template Function in Golang

Introduction to Function TemplatesApart from accessing fields in templates, we can also access functions or functions in Golang. The way to …

05 Sep 2023 4 mnt

333 Go

12 How to Understanding HTML Template Layout in Golang

Introduction to Layout TemplatesWhen we create a website page, there are several parts that are always the same on each page, for example …

04 Sep 2023 3 mnt

334 Go

11 How to Understanding HTML Template Action in Golang

Introduction to Action TemplatesNot only can we render text in templates, but we can also support action commands such as if branching, for …

03 Sep 2023 5 mnt

335 Go

10 How to Understanding HTML Template Data in Golang

Introduction to Data TemplatesIf you have studied HTML Templates in the previous article, then we will continue with data templates where we …

02 Sep 2023 3 mnt

336 Go

09 How to Understanding HTML Template in Golang

Dynamic Web using TemplatesIn the previous post we discussed dynamic websites but using response strings contained in static files. So on …

01 Sep 2023 4 mnt

337 Go

08 How to Understanding File Server in Golang

Introduction to File ServerGolang has a feature called FileServer. With this we can create a Handler in Golang Web that we have used as a …

31 Aug 2023 3 mnt

338 Go

07 How to Understanding Cookie in Golang

Introduction to CookiesBefore discussing Cookies, we need to know that HTTP is stateless between client and server, which means the server …

30 Aug 2023 4 mnt

339 Go

06 How to Used Response Code in Golang

Introduction to Response CodesSomething we also need to know about HTTP is the response code. This is a representation of the response code, …

29 Aug 2023 3 mnt

340 Go

05 How to Used Request Form Post in Golang

Introduction to Post FormsSimilar to the previous post, when we use the GET method, the results of all the data in the form will be a param …

28 Aug 2023 2 mnt

341 Go

04 How to Used Request Header in Golang

Header IntroductionApart from query parameters on HTTP, we can also use Headers. Headers are additional information that is usually sent …

18 Aug 2023 2 mnt

342 Go

03 How To Used Query Parameter in Golang

Introduction to Query ParametersQuery parameters are one of the features of http that we usually use to send data from the client to the …

17 Aug 2023 4 mnt

343 Go

02 How to Used HTTP Test in Golang

Introduction to HTTP TestingHTTP Test in Golang has been provided with a special package for creating unit tests for Web features. All of …

15 Aug 2023 3 mnt

344 Go

01 Introduction Golang Web Server

Web IntroductionThe web is a collection of information available on a computer that is connected directly via the internet. This website …

14 Aug 2023 6 mnt

345 Go

Introduction and Implementation of Golang Embed

Introduction to Embed PackagesSince Golang released version 1.16 there is a new feature called Embed. This embed package is a feature that …

08 Aug 2023 4 mnt

346 Go

Get to know the Repository Pattern in Golang

In the book Domain-Driven Design, Eric Evans explains that Danger Repository is a mechanism for encapsulating storage, retrieval and search …

05 Aug 2023 5 mnt

347 Go

How To Integrate Golang with MySQL Database

Introduction to Package DatabaseIn Golang programming, by default it has a package called database. This package has a set of standard …

23 Jul 2023 21 mnt

348 Go

Recognizing Package Context With Timeout In Golang

Package introduction context.WithTimeoutIn the previous article we learned context.WithCancel where we manually send the cancel signal from …

21 Jul 2023 3 mnt

349 Go

Getting to Know Package Context With Cancel On Golang

Package introduction context.WithCancelContext which can add values, we can also add cancel signals to the context. Usually context cancel …

20 Jul 2023 4 mnt

350 Go

Get to know Package Context With Value in Golang

Introduction to the context.WithValue packageAt the beginning of the context explanation, we know that the context will be created for the …

15 Jul 2023 3 mnt

351 Go

Getting to Know Package Context in Golang

Introduction to package contextContext is a package that can store and carry data values, timeout signals and deadline signals. This context …

15 Jul 2023 3 mnt

352 Go

Get to know the Package Ticker in Golang

Introduction to the time.Ticker packageThis Golang package is a package that is used to repeat certain events which will continue to be …

15 Jul 2023 2 mnt

353 Go

Get to know the Package Timer in Golang

Introduction to the time.Timer packagetime.Timer is a package that deals with times or events that will occur when the process is executed. …

15 Jul 2023 3 mnt

354 Go

Knowing and Implementing Atomic Sync in Golang

Introduction to sync.AtomicFor atomic operations on variables in golang, the sync/atomic package offers certain low-level methods. In Go, …

02 Jul 2023 2 mnt

355 Go

Getting to Know Sync Cond on Golang

Introduction of sync.Condsync.Cond is a locking process that is used with certain conditions. sync.Cond in the Golang synchronization …

02 Jul 2023 3 mnt

356 Go

Getting to Know Sync Once On Golang

Introduction of sync.OnceWe can use this feature in Golang to ensure that a function is executed only once. Sometimes if we already have …

24 Jun 2023 2 mnt

357 Go

Getting to know the Sync Pool on Golang

Introduction to sync.PoolWe often hear sync.Pool when implementing a design pattern called Object Pool Pattern. A Pool is a temporary set of …

24 Jun 2023 3 mnt

358 Go

Getting to Know Sync Map on Golang

Introduction to sync.MapThis sync.Map is actually very similar to the regular Generic Golangnya map, but the difference is that this map is …

24 Jun 2023 3 mnt

359 Go

Getting to Know WaitGroup on Golang

IntroductionWaitgroup is a feature of Golang that is used to wait for a process carried out by several goroutines. This is done because we …

19 Jun 2023 2 mnt

360 Go

Knowing Deadlock and How to Overcome It in Golang

IntroductionOne of the problems that occurs when using concurrent or parallel is the deadlock system. What is deadlock? Deadlock is an event …

17 Jun 2023 5 mnt

361 Go

How to Create RW Mutex and Its Use in Golang

Introduction to Sync.RWMutexAfter we have learned Introduction and Creation of `Mutex` in the previous post, then we will continue to the …

14 Jun 2023 3 mnt

362 Go

How to Create Mutex and Its Use in Golang

Introduction of Sync.MutexMutex or stands for Mutual Exclusion is a way to overcome race conditions in the Golang language. Mutex can be …

14 Jun 2023 2 mnt

363 Go

How to Communication Golang with MSSQL Server

DependencyMake sure you have created a project with go mod init mssql-go in the mssql-go folder and the dependency that we will use is using …

04 Apr 2023 14 mnt

364 Go

How To Communication Golang with MongoDB

Dependecy NeededAdd some dependency when we used go Copy 1"go.mongodb.org/mongo-driver/bson" …

04 Apr 2023 6 mnt

365 Go

How To Communication Golang with Postgres Database

DependencyMake sure you have created a project with go mod init postgres-go in the postgres-go folder and the dependency that we will use is …

04 Apr 2023 12 mnt

366 Go

How to Communication Golang with MySQL Database

Package atau Library go Copy 1import "github.com/go-sql-driver/mysql" Project InitializationPrepare a new folder with the name …

05 Feb 2023 10 mnt

367 Go

Usage Channel Select Range Timeout

The existence of channels really helps us to manage the goroutines that are running in our program. There are times when we also need to …

08 Jan 2023 8 mnt

368 Go

Channel Introduction to Golang

A channel is a link from one goroutine to another and this channel is synchronous because of blocking data processes. Channels can be …

08 Jan 2023 7 mnt

369 Go

Introduction of Go Routine on Golang

Use go-routine when the process to be executed as a goroutine must be wrapped in a function. When calling the function, the go command is …

30 Dec 2022 3 mnt

370 Go

How to Overcome Handling Errors in Golang

Currently, Santekno will discuss error handling in the Golang language. We will learn from easy handling to some very complex …

22 Dec 2022 6 mnt

371 Go

Techniques for Creating Mocking Unit Tests in Golang

When we create a function or code, sometimes we have difficulty carrying out unit tests at several points that we cannot cover with unit …

29 Nov 2022 14 mnt

372 Go

How to Create Integration Tests in Golang

Carrying out integration tests for APIs means that we must at least be able to run the application first so that integrated testing can be …

29 Nov 2022 7 mnt

373 Go

How to Create Unit Tests Using the moq Library in Golang

Carrying out unit tests using this mocking method is usually used if several functions have been carried out in interface format so that we …

30 Oct 2022 3 mnt

374 Go

How to Create Benchmark Units in Golang

The testing package in Golang Programming, apart from containing tools for testing, also contains tools for benchmarking. The way to create …

30 Oct 2022 2 mnt

375 Go

How to Create Unit Tests in Golang

Unit Testing Using the Go Libraryprogramming is not easy, even the best programmers cannot write programs that work exactly as desired every …

30 Oct 2022 7 mnt

376 Go

Getting to Know Hashes Cryptography in Golang

Hashes & CryptographyThe hash function takes a set of data and reduces it to a smaller fixed size. Hash is often used in programming for …

24 Oct 2022 2 mnt

377 Go

Get to know Container List and Sort in Golang

In addition to arrays and maps, Go has several more collections available under the container package. We’ll look at the …

24 Oct 2022 3 mnt

378 Go

Get to know the Standard String Library in Golang

As programmers who are learning Go Lang, we also need to know Go’s default library packages so that we understand better and have an …

10 Oct 2022 3 mnt

379 Go

Get to know the Input Output Library in Golang

Before studying the Golang IO library, there are lots of functions in the IO library but the most important ones are 2 function interfaces, …

10 Oct 2022 2 mnt

380 Go

Get to know functions, multiple returns, variadic and closures in Golang

Second FunctionConsists of input, output. Until now, we can only use the Go program for play functions like this. go Copy 1 func main() {}

17 Aug 2022 3 mnt

381 Go

Get to know variables and constants in Golang

VariablesThe following is an example of the basic implementation of using variables in the program below go Copy 1package main 2 3import …

01 Aug 2022 5 mnt

382 Go

How to Implement Golang's Singleton Design Pattern

Basic Definition Danger Singleton is a software design standard. This standard guarantees the existence of only one instance of a class, …

11 May 2021 8 mnt

383 Go

Creating a Simple Distibuted Search Engine Using Worker Pool on Golang

IntroductionYou know Google is a place where we search for several keywords that can produce various millions of information that we can get …

23 Apr 2021 5 mnt

384 Go

Concurrency Worker Pool Implementation on Golang

Basic DefinitionA Worker pool is a goroutine management technique in concurrent programming in Go-Lang with powerfull processes. A number of …

23 Apr 2021 3 mnt

385 Go

How to Implement Concurrency Pattern Fan In and Fan Out on Golang

Channels in GoCreating concurrent programs in Go has a unique approach to handle and to implementation when we want share memory to …

19 Apr 2021 4 mnt

386 Go

How to implement Binary Search and Tree Golang

Basic DefinitionData structure Binary Search and Tree is a pattern used for tree -based search. Before you further know Binary Search Tree …

19 Apr 2021 4 mnt

387 Go

How to implement queue (queue) in Go Language

Basic DefinitionQueue or often we know is a queue data structure where the data we enter will be delivered, in other words the first data …

15 Apr 2021 2 mnt

388 Go

How to Determine Consonant Vowels in Golang

IntroductionDetermining consonant vowels here will be divided into several examples. Later we will know better which processes will be …

15 Apr 2021 2 mnt

389 Go

How to Implement Stack in Golang

What is a stack?Stack is one that is commonly used in programming or computer storage systems. For ‘programmers’ or those …

13 Apr 2021 3 mnt

390 Go

How to implement a single double linked list in Golang

Basic DefinitionIf you’ve read and read about the Linked List, you can first read Santekno’s post Single Linked List and Double …

09 Apr 2021 3 mnt

391 Go

Getting to Know Pointers in Golang

We know that sending a variable to a function can be a parameter or a pointer. This pointer is usually a data allocation with a certain …

03 Sep 2020 2 mnt

392 Go

Getting to Know Structs and Interfaces in Golang

Although it is possible for us to write programs using only Go’s built-in data types, at some point it will become very tedious. …

03 Apr 2020 6 mnt

393 Go

Getting to know Data Types in Golang

##Numbers IntegersThere are integer types that we can use, including uint8, uint16, uint32, uint64, int8, int16, int32 and int64. The …

01 Mar 2020 3 mnt

394 Go

How to Debug Golang in VSCode

Maybe you have seen applications that are live with errors or the application stops in the middle of the process we are running. Of course, …

20 Feb 2020 8 mnt

395 Go

VSCode Extension Often Used in Golang

Visual Studio Code is currently a hit loved by programmers because it is said to be easier to use and lighter when run on a computer. Apart …

17 Feb 2020 2 mnt

396 Go

How to Setup Development Go in Visual Studio Code

Since becoming acquainted with Open Source Visual Studio Code, since then Santekno has been working on a project or in other words …

15 Feb 2020 4 mnt

397 Go

How to Install Golang on Windows, Macbook and Linux Computers

First download the Golang library on the [Golang] website (https://golang.org/doc/install) .

01 Jan 2020 2 mnt