# Go standard library

34 Hacker News commenters recommended Go standard library and 15 criticized it, November 2025 to November 2026. It was recommended in 11 of 13 months. It meets the Hacker Approved badge rule.

**Verdict:** Recommended for a large, stable set of packages that let Go programs avoid third-party dependencies, though critics say parts are low quality.

## Why people recommend it

- Covers most needs without dependencies (8 comments): "I use JSON because it's in the standard Go library, and most of the times, I rather use something weird than add a dependency." ([source](https://news.ycombinator.com/item?id=49540986)) "The only good thing about Go is that its standard library has enough coverage to do a reasonable number of things." ([source](https://news.ycombinator.com/item?id=47291163)) "It’s notorious for its comprehensiveness and how often you can write zero dependency applications as a result." ([source](https://news.ycombinator.com/item?id=49098720))
- Stable with few regressions (5 comments): "I can't remember any regressions I experienced caused by code changes to the large stdlib at all in the last decade" ([source](https://news.ycombinator.com/item?id=47291690)) "The stdlib has been very very stable since the first release" ([source](https://news.ycombinator.com/item?id=47289747)) "the stdlib has been incredibly stable through its history" ([source](https://news.ycombinator.com/item?id=48092774))
- Well maintained and heavily tested (3 comments): "Golang seems to do a good job of keeping the standard library up to date and clean" ([source](https://news.ycombinator.com/item?id=47596445)) "the Go stdlib routines have been heavily, massively, tested in production by now" ([source](https://news.ycombinator.com/item?id=48262560)) "Go's well maintained stdlib just lets me get on with it." ([source](https://news.ycombinator.com/item?id=45926197))
- Strong HTTP and encoding support (4 comments): "Meanwhile in the real world, you've been able to reap the benefits of the solid encoding/json for over a decade now" ([source](https://news.ycombinator.com/item?id=49377642)) "it's got pretty much everything needed out of the box for web server development" ([source](https://news.ycombinator.com/item?id=47082553)) "Go’s stdlib has good support on both the server side and user space." ([source](https://news.ycombinator.com/item?id=47952838))

## What people warn about

- Parts of library are low quality (4 comments): "Go has a stronger standard library for certain use cases like basic CRUD web applications, but a lot of the Go standard library is also extremely low quality" ([source](https://news.ycombinator.com/item?id=49375232)) "golang's standard library both has fairly significant issues (json, no set type, very limited CLI flag parsing, UUID took until 1.28)" ([source](https://news.ycombinator.com/item?id=49385938)) "A huge portion of the Go standard library is extremely low quality as well." ([source](https://news.ycombinator.com/item?id=48574144))
- Surprising zero-value and JSON behavior (3 comments): "upstream adds new fields where the zero value is different from the previous behavior, causing users to silently drift away from the intended behavior" ([source](https://news.ycombinator.com/item?id=49272835)) "such that half the standard library explodes if you try to use it with zero values" ([source](https://news.ycombinator.com/item?id=46968961)) "Stdlib json parsing is normalizing and lossy." ([source](https://news.ycombinator.com/item?id=49312791))
- Stubborn team and messy design (3 comments): "don't try to fudge it the way that Go's standard library solution does" ([source](https://news.ycombinator.com/item?id=49922861)) "The stubbornness of the Go standard library team knows no bounds." ([source](https://news.ycombinator.com/item?id=49454877)) "it's not like Go standard library is not a bit messy" ([source](https://news.ycombinator.com/item?id=47296220))

## Alternatives hackers recommend

- [C++ Standard Library](https://hackerapproved.com/p/c-plus-plus-standard-library.md): 15 recommend
- [Python standard library](https://hackerapproved.com/p/python-standard-library.md): 13 recommend
- [Rust standard library](https://hackerapproved.com/p/rust-standard-library.md): 12 recommend
- [Java standard library](https://hackerapproved.com/p/java-standard-library.md): 7 recommend
- [Micron C++ standard library](https://hackerapproved.com/p/micron.md): 5 recommend

## Cite as

Hacker Approved, "Go standard library", https://hackerapproved.com/p/go-standard-library/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).