Topic

#Go

23 articles on Go — news, releases, guides and analysis from the SourceFeed engine.

Build a REST API in Go with net/http and the New ServeMux

Ship a dependency-free JSON API with method-aware routing, middleware, and graceful shutdown using only Go's standard library.

Lenn Voss

Enforce mTLS Between Services with a step-ca Private CA

Stand up step-ca, issue short-lived service certificates, and make Go services refuse any caller without one.

Tutorial · 6d ago3

Deterministic Integration Tests in Go with Testcontainers

Boot real Postgres, Redis, and Kafka per test run and catch the bugs your mocks wave through.

Tutorial · 1w ago2

Go Keeps Choosing Codegen Over Reflection

A new five-generator suite matters less than the workflow behind it, which Go 1.24 finally made first-class.

Article · 1w ago3

Hunt Down Go Memory Leaks with pprof and Live Heap Diffing

Instrument a Go service with net/http/pprof, diff heap snapshots, and trace a leak to its exact allocation line.

Tutorial · 3w ago0

Go 1.27 Fixes What Generics Got Wrong

Generic methods, a json/v2 engine swap, and a stdlib uuid package land in the biggest release since 1.18.

Article · 4w ago4

Go Finally Commits to Standard Library Collections

A working group of Go's most senior engineers targets generic sets, ordered maps, and a sane heap for Go 1.28.

Article · 4w ago5

How go/analysis Quietly Became Go Tooling's Backbone

The framework behind go vet now powers Go 1.26's rewritten go fix — and your custom linters should build on it too.

Article · 1mo ago0

HTMX and Go keep interactive UIs honest

Server-rendered fragments, almost no client JS, and response patterns that actually hold up.

Article · 1mo ago1

Genkit Agents API cuts the agent plumbing tax

One chat() surface for history, tools, streaming, and sessions. Preview in TypeScript and Go, with real trade-offs.

Article · 1mo ago1

Shirei bets on pure-Go immediate-mode desktops

A flexbox, React-style UI layer for utility apps that refuse the browser stack.

Article · 1mo ago0

How Fake Commit Activity Masked a Massive Go Malware Campaign

A sophisticated campaign weaponized Go pseudo-versions and automated commits to distribute Windows remote access trojans.

Article · 1mo ago5

Autonomous Pentesting: Inside the Multi-Agent Architecture of PentAGI

How the open-source security tool orchestrates LLMs and sandboxed Kali Linux environments to automate offensive workflows.

Article · 1mo ago0

TypeScript 7.0: Why a Pragmatic Go Port Beat the Rust Hype

Microsoft's Go-native compiler delivers a tenfold speedup by choosing straightforward translation over a ground-up Rust rewrite.

Article · 1mo ago0

Fixing a Kubelet Memory Leak in Kubernetes 1.36

A subtle Go context lifecycle bug in the kubelet can quietly consume node memory and bypass standard pod limits.

Article · 1mo ago0

Gossamer: Merging Rust's Memory Model with Go's Goroutines

A new language attempts to eliminate both the borrow checker and garbage collection pauses using reference counting and arenas.

Article · 2mos ago0