Awesome Go

HTTP web framework with a martini-like API and strong routing performance.

Lightweight, idiomatic and composable router built on net/http.

Framework for terminal user interfaces based on The Elm Architecture.

Framework for CLI applications with subcommands, flags, shell completions and generated docs.

Command-line parser where the whole grammar is a struct and commands are typed Run methods.

Desktop applications with a Go backend and a web frontend, using the native webview.

Configuration management with pluggable providers and parsers merged in explicit layers.

Configuration loader that chains sources per value or struct, with backends as plain functions.

Minimal, colorful logger with a slog handler and structured key-value output.

Assertions, mocks and suites that work with the standard testing package.

Equality comparison of arbitrary values for tests, with readable diffs and custom options.

Distributed key-value store with Raft consensus, watches and leases, plus its client.

Compiler that generates type-safe code from SQL queries.

Map database/sql rows onto structs, slices and primitives using struct tags.

Dependency injection container with typed constructors, lifecycle hooks and scopes.

Structured concurrency: scoped groups with panic propagation, bounded pools and ordered streams.

Actor framework with supervision trees and network transparency, modeled on Erlang/OTP.

Bounded worker pool with generics, result groups, context cancellation and subpools.

Efficient in-memory cache for gigabytes of data without GC overhead.

Concurrent in-memory cache tuned for high hit ratio and low contention.

Generic in-memory cache with SIEVE eviction and a lock-free read path.

Media over QUIC transport library and relay tracking the IETF MoQ drafts.

Client for the NATS messaging system, including JetStream streams, key-value and object stores.

Interactive fuzzy finder for the command line, with shell integration for files and history.

Terminal UI for git with staging, rebasing, stashing and worktrees a keystroke away.