Stars
A high-performance Ractor web server for Ruby 4.0+: Rack 3-based, with a Rust Tokio/Hyper front-end and Ractor-parallel Ruby workers and threaded fallback mode.
A very fast, feature-packed, AI-first Markdown (CommonMark/GFM) gem for Ruby, based on pulldown-cmark (Rust).
Embeddable Wasm sandbox for running untrusted mruby code from Ruby applications.
An HTML-first data grid for Stimulus.js (Hotwire).
PgQue – Zero-bloat Postgres queue built on top of on battle-proven Skype's PgQ. One SQL file to install, pg_cron to tick https://pgque.dev
Production-grade engineering skills for AI coding agents.
Docker image for building Crystal programs as fully static Linux (musl) binaries and cross-compiling to Windows x86_64 (MinGW).
A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.
tiny, portable SOCKS5 server with very moderate resource usage
Rails engine that catches and stores webhooks from any provider
🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
Ministack: Free, open-source local AWS emulator - 55+ services, Terraform compatible, real databases. Free forever. MIT licensed.
Spec driven skill with subagents spawning
Secure multi-arch (amd64/arm64) Docker image for Telemt — a fast Rust-based MTProxy (MTProto) server, shipped as a static binary in a distroless non-root container.
Automatically manages branch-specific CLAUDE.md files so Claude always has the right context for your current work. Switch branches seamlessly without losing your development context, notes, or cur…
Autonomous experiment loop extension for pi
A browser-based verification suite built on Playwright for Ruby
Write web scrapers in Ruby using a clean, AI-assisted DSL. Kimurai uses AI to figure out where the data lives, then caches the selectors and scrapes with pure Ruby. Get the intelligence of an LLM w…
Ruby bindings for wreq, an HTTP client with TLS/HTTP2 browser fingerprinting
Beads - A memory upgrade for your coding agent
packs-rails establishes and implements a set of conventions for splitting up large monoliths.
High-performance browser automation bridge and multi-instance orchestrator with advanced stealth injection and real-time dashboard.
From the Postgres community for the Postgres community. An in-depth explainer of locks that prioritizes warm design, demos, and developer stories based on my experience as a support engineer specia…