Go discussions, ranked by engagement.

I honestly think it's better than ever, I'm loving every last second of it. Just watched latest video https://www.youtube.com/watch?v=WqSWZuGS9pc by Prime and he disagrees, his take is that the lang i

Our 64-bit Intel and AMD processors have evolved over decades. When you compile a Go program for a 64-bit Intel or AMD processor, the compiler targets, by default, a nearly 20-year-old instruction set

I would like to know if writing idiomatic Go gave you habits or ways of thinking that stuck with you beyond Go itself : things that transferred into how you design code and architecture in general, re

hey why we need to use req.body.close() when we make a request from go server??? i searched it online things i found were that it is recommended, it is in docs and it causes memory leak, but why that

func main() { var counter int var mu sync.Mutex var wg sync.WaitGroup wg.Add(1) go func() { for i := 1; i <= 3000; i++ { mu.Lock() counter++ mu.Unlock() } defer wg.Done() }() wg.Add(1) go func() { for

This is the weekly thread for Small Projects. The point of this thread is to have looser posting standards than the main board. As such, projects are pretty much only removed from here by the mods for

I'm learning Go and recently implemented graceful shutdown using , , and context cancellation. I'm curious: where is the concept of "graceful shutdown" actually defined in the Go ecosystem? Is it an o

a friend invests in rental properties and he kept sending me lists of addresses asking me to look them up on zillow. like 15-20 addresses at a time, usually from a mailer list he gets from his county.

v0.8.0 — a community milestone 🎉 This is by far the largest release in the project's history — and it exists because of you. Every feature below started as a community issue, a prototype, a des

built a tiny in-memory db in Go to understand what's actually happening inside Redis. here's what I learned about hash tables, lock contention, and why Redis isn't just a HashMap.

I watched a talk from GopherCon 2025 titled "Go's Next Frontier" which basically was a talk from one of the main language maintainers at Google, about how they are planning to modify Gos tooling and d

Making some nice progress on my little blog engine project Warren. I think the admin UI is 90% done now for the MVP. And I really enjoy how the AcitivityPub support is growing in my project. golang we

HumbleBee is out: a local-first open source time tracker with CLI + GUI. It started after a canceled flight in San Francisco and a night at the airport, when I began using AI to learn Go faster. Detai

Sou iniciante em Go. Quais são os principais pacotes? Como o Go é usado na web? Vi muitas pessoas falando sobre seu uso com HTMX. Eu venho do JavaScript, mais especificamente do Node.js, e usei bast

Laravel helped me build real businesses. I spent more than 8 years building and maintaining fintech and e-commerce systems with PHP and Laravel, and three of those systems are still running today, sti

Step-by-step Go pprof tutorial. We use go tool pprof -list and -top to find CPU bottlenecks in a real TUI app, fix a 0×0 terminal bug, and improve throughput by 12×.

Started building Keel in 2017 when go-micro felt like too much for what I needed. Wanted something simple — register a service, boot it, done. 8 years and multiple production systems later it handle

Hi, if you're learning Go or want to improve your skills, I've created a workbook with small projects to help you practice concurrency, error handling, OOP, and more. I'm still working on it, so the l

I wrote about compression in Go web servers. It covers: precompressing static assets choosing brotli vs zstd for dynamic content shared dictionaries (dcb/dcz) dictionary training streaming compression

You can download binary and source distributions from the Go website: https://go.dev/dl/ View the release notes for more information: https://go.dev/doc/devel/release go1.26.4 Find out more: https://g

🌟 Go 1.26.4 and 1.25.11 are released! 🔐 Security: Includes 3 security fixes to the standard library. 📣 Announcement: https:// groups.google.com/g/golang-ann ounce/c/tKs3rmcBcKw/m/1ou-Xt7gAQAJ

A lot of people suggest to get better understanging of programming recreate technology from scratch. For Go the most know for me resources with this kind aproaches are: Writing an interpreter in Go \-