Wouldn’t it be great if we could write tests for our Go CLI tools that are simple as shell scripts? The testscript package lets us do exactly that. Let’s take it for a spin.

What makes Go developers truly effective? In this guest post, John Arundel shares ten practical “commandments” of Go excellence – timeless lessons for writing cleaner, safer, and more maintainable Go code.

A technique for deterministic labeling from stochastic models, with benchmarked Golang implementation.

Command pigeon generates parsers in Go from a PEG grammar. - mna/pigeon

mtlog brings message template logging to Go. Logs humans can read at 2 AM. Structured data machines can query at 9 AM.

Mailpit is a free, open-source SMTP testing tool built with Go and Vue. It provides a modern web UI for viewing and testing emails, and includes a REST API for integration testing.

Go SQL Access Toolkit

A minimal, developer-friendly pretty-printer and debug dumper for Go structs, inspired by Laravel’s dump() and Symfony’s VarDumper. - goforj/godump

FSBroker is a Go library which aims to broker, group, dedup, and filter FSNotify events. - helshabini/fsbroker

A simple, battle-tested and generic set type for the Go language. Trusted by Docker, 1Password, Ethereum and Hashicorp. - deckarep/golang-set

Go toolkit for clean, composable, channel-based concurrency - destel/rill

An actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang. Zero dependencies. - ergo-services/ergo: An actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang. Zero dependencies.

💥 A Lodash-style Go library based on Go 1.18 Generics (map, filter, contains, find…) - samber/lo

Implements string functions widely used in other languages but absent in Go. - huandu/xstrings

In-memory HNSW for Go. Contribute to coder/hnsw development by creating an account on GitHub.

Type Safe Enum generator for Go. Contribute to zarldev/goenums development by creating an account on GitHub.

Isolated loop variables, range over integers, math/rand v2 and enhanced routing.

Image similarity in Golang. Version 4 (LATEST). Contribute to vitali-fedulov/images4 development by creating an account on GitHub.