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A statically typed, compiled programming language designed at Google

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Building a Simple Password Generator in Go: From Idea to Release

Building a Simple Password Generator in Go: From Idea to Release

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2 min read
What 200 Concurrent Users Taught Me About SQLite Performance

What 200 Concurrent Users Taught Me About SQLite Performance

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7 min read
Scrapy 🕷️, but in Go: Building High-Performance Scrapers without the Boilerplate

Scrapy 🕷️, but in Go: Building High-Performance Scrapers without the Boilerplate

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5 min read
A pagination bug that returned zero rows, and the saturating add that fixes it

A pagination bug that returned zero rows, and the saturating add that fixes it

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5 min read
The Coupling Problem Hiding in Every Go Microservice Codebase

The Coupling Problem Hiding in Every Go Microservice Codebase

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8 min read
Building an AI-Powered Finance Tracker with GoLang, Telegram Bot & Claude

Building an AI-Powered Finance Tracker with GoLang, Telegram Bot & Claude

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1 min read
Go I/O Optimization: goroutine-per-connection, netpoller & the Reader/Writer Interface

Go I/O Optimization: goroutine-per-connection, netpoller & the Reader/Writer Interface

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5 min read
Go Compiler & defer: Bootstrap, Three defer Implementations, panic/recover & Closures

Go Compiler & defer: Bootstrap, Three defer Implementations, panic/recover & Closures

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6 min read
Versioned Schema Contracts in a Go CLI: How obs.v0.1 Prevents Silent Breaks

Versioned Schema Contracts in a Go CLI: How obs.v0.1 Prevents Silent Breaks

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3 min read
Goroutine Scheduling: GMP Model, Schedule Loop, Preemption & Stack Management

Goroutine Scheduling: GMP Model, Schedule Loop, Preemption & Stack Management

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6 min read
Go System Calls & Blocking: syscall Wrapping, Async vs Sync & GMP Separation

Go System Calls & Blocking: syscall Wrapping, Async vs Sync & GMP Separation

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5 min read
Your Go Tests Take 6 Minutes Because Your Architecture Is Wrong

Your Go Tests Take 6 Minutes Because Your Architecture Is Wrong

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7 min read
Go Garbage Collection: Tri-Color Mark & Sweep, Write Barriers & STW Optimization

Go Garbage Collection: Tri-Color Mark & Sweep, Write Barriers & STW Optimization

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5 min read
Go Performance Optimization: pprof, Flame Graphs & Hotspot Profiling

Go Performance Optimization: pprof, Flame Graphs & Hotspot Profiling

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4 min read
Go Heap Memory Allocation: tcmalloc, Mutator/Allocator & Multi-Level Cache

Go Heap Memory Allocation: tcmalloc, Mutator/Allocator & Multi-Level Cache

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5 min read
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