Ports-and-adapters BQEMU for Spark and client integration tests

Protocol-compatible local Amazon EMR and AWS Glue emulator backed by real Spark

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo…

An agentic skills framework & software development methodology that works.

A collection of 100+ specialized Claude Code subagents covering a wide range of development use cases

Curated skills, sub-agents, and config templates that supercharge Claude Code — research, image gen, GitHub automation & more.

Shared starter template configuration and CLAUDE.md memory bank system for Claude Code

Decode protobuf without proto file

Admin Dashboard UI built with Shadcn and Vite.

ICP / Vite / React / Tailwind / Shadcn / Tanstack starter template using all the latest stuff.

🏝️ minimal TanStack Start template with Vite+, Better Auth, Drizzle ORM, shadcn/ui

A Tanstack Router starter kit with Justd installed. You don't need to set up anything, just run clone it and you're good to go!

Intent UI is a chill set of React components, built on top of React Aria Components and Tailwind CSS. Easy to customize and just copy & paste into your React projects.

Light LDAP implementation

A toy and simplified implementation of a SQL Parser

Quickstart for any service

Beautiful calculator app for macOS, Linux & Windows

Colorize your kubectl output

Ultimate Vim Mode for macOS

it's like Alfred but for the UI

Scroll with your keyboard all over macOS

Simple, fast & configurable tool to open and preview files

💤 A utility tool powered by fzf for using git interactively.

zsh plugin providing widgets for the brilliant fzf-tab 🙇

Terminals served by tornado websockets

A JupyterLab extension for generating and exporting JupyterLab event telemetry data.

A Jupyter Server Extension Providing Support for Terminals

A Postgres-backed ContentsManager implementation for Jupyter