An opinionated front-end starter kit for your "nobuild" application

Rails Pulse is a comprehensive performance monitoring and debugging gem that provides real-time insights into your Rails application's health.

Library packaging and distribution for Ruby.

Unofficial Ruby SDK for Claude Agent

Stimulus LSP support for Zed

Intelligent Stimulus tooling for Visual Studio Code, Neovim, and more!

Ultimate collection of Claude Code tips, tricks, hacks, and workflows that you can use to master Claude Code in minutes

Streaming downloads using Net::HTTP, http.rb or HTTPX

GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.

Validation library with type-safe schemas and rules

Chrome DevTools for coding agents

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Open source neutral style icon system

Present slides from Notion

💎💨 Next-gen very fast Ruby tooling

Alba is a JSON serializer for Ruby, JRuby and TruffleRuby.

The official Ruby SDK for the Model Context Protocol. Maintained in collaboration with Shopify.

💫 Toolkit to help you get started with Spec-Driven Development

Dark Reader Chrome and Firefox extension

Claude Code Bridge - Switch between different Claude Code service providers

A browser extension to enable Vim-like keymaps on the browsers!!

Enable a Rails application to have separate databases for each tenant.

Turn GitHub Copilot into OpenAI/Anthropic API compatible server. Usable with Claude Code!

Catches mail and serves it through a dream.

Virtual machines for iOS and macOS

The glamourous AI coding agent for your favourite terminal 💘

A CLI tool for analyzing Claude Code/Codex CLI usage from local JSONL files.