Documentation and Samples for the Official HN API

Sending electronic written messages to members of Congress by reverse engineering their contact forms.

Transform your favorite cities into beautiful, minimalist designs. MapToPoster lets you create and export visually striking map posters with code.

Workshop to teach Claude Code fundamentals

A guide for how to use your smartphone to code anywhere at anytime.

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

A configuration framework that enhances Claude Code with specialized commands, cognitive personas, and development methodologies.

Volunteer management system for nonprofit CASA, which serves foster youth in counties across America.

LLM Client, Server API and UI

Personal AI Notebooks. Organize files & webpages and generate notes from them. Open source, local & open data, open model choice (incl. local).

An application for Odonata watchers

Ruby gems for general-purpose AI agent systems: automation, research, data processing, customer support, content creation. SwarmSDK provides single-process orchestration, persistent memory with sem…

A development framework for Ruby on Rails developers using Claude Code, inspired by SuperClaude

💬 Send iMessages from command-line

An Open Source YouTube app for privacy

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

Opinionated Cursor editor rules to improve and speed up Ruby on Rails development.

congress.gov API

One beautiful Ruby API for OpenAI, Anthropic, Gemini, Bedrock, OpenRouter, DeepSeek, Ollama, VertexAI, Perplexity, Mistral, xAI, GPUStack & OpenAI compatible APIs. Chat, Vision, Audio, PDF, Images,…

A fork of NewPipe that implements SponsorBlock and ReturnYouTubeDislike.

This is a Rails monolith that leverages the 211 API along with geolocation to assist individuals in finding community resources in their vicinity.

GitHub-style markdown editor for Ruby and Rails

Adds playful pets 🦀🐱🐶 in your VS Code window

Effortlessly convert Spotify links to your preferred streaming service

A cat(1) clone with wings.

A syntax-highlighting pager for git, diff, grep, and blame output

Use Turbo in your Ruby on Rails app

Browser Dev Tools for Turbo and Stimulus