practice made claude perfect

A small collection of command line tools for Mac OS X, incl.: clipcat, dict, eject, launch, ql, swuser, trash & with.

Universal CLAUDE.md - cut Claude output tokens by 63%. Drop-in. No code changes.

Browser automation CLI for AI agents

A compiled actor-based programming language with type inference, designed for concurrent systems.

Universal LLM API client — 142+ providers, 11 native language bindings, powered by Rust core

Adaptive hedged requests for Go. Cut your p99 latency with zero configuration. Based on Google's "The Tail at Scale" paper.

Tcell is an alternate terminal package, similar in some ways to termbox, but better in others.

A component-based TUI framework for Go: two-pass layout, composable widgets, focus management, themes, and modal dialogs.

A beautiful and functional email client for your terminal, built with Go and the charming Bubble Tea TUI library. Never leave your command line to check your inbox or send an email again!

A subset of Go that translates to C

A highly customizable macOS status bar replacement

Tiled scrollable window manager for MacOS

Turn Any App into a Native Windows Service - Full-Featured Alternative to NSSM, WinSW & FireDaemon Pro

Sky — an Elm-inspired language that compiles to Go. Hindley-Milner types, server-driven UI (Sky.Live), single binary output.

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Fluent HTML without templates, built from spec

Type-safe HTML generation for Go using a fluent API. No templates, native types, automatic escaping.

Compile-time Dependency Injection for Go

Modern PDF library for Go: layout engine, HTML to PDF, forms, signatures, barcodes, and PDF/A. Apache 2.0.

Claude Code Plugin Marketplace with LSP servers

Parse dates and durations using natural-like language in Go

A type-safe Go validation library built on generics and higher-order functions. Uses plain Go constructs — no reflection, no struct tags — so validation rules are just functions that compose natura…

Hands-on practice for go

Multi-agent orchestration for Claude Code. Persistent memory, tasks, rules, and skills that make AI agents actually coordinate.

A simple, read-optimized, schema-less binary format.

Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.

Drop-in replacement for regexp using re2, for any Go app

A curated collection of tips, tricks, and demonstration modules for mastering GoLand.