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Most important React.js interview questions for busy Frontend Engineers (updated for 2026)
Top JavaScript interview questions and answers for Frontend Engineers (updated for 2026)
A development framework for Ruby on Rails developers using Claude Code, inspired by SuperClaude
A flexible Python toolkit and CLI for mortgage modeling: fixed, ARM, FHA, refi, calculate APR, break-even analysis, and more.
International Telephone Input for Headless UI
Open-source observability for your GenAI or LLM application, based on OpenTelemetry
Search everywhere and in a hurry!
Open source MMP for ownership of your mobile ad data
The advanced business logic framework for Ruby.
AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of official packages, and more.
🦀 Small exercises to get you used to reading and writing Rust code!
Laravel Mix for Asset Bundler on AdonisJS
A composable, real time, market data and trade execution toolkit. Built with Elixir, runs on the Erlang virtual machine
ThetaGang is an IBKR bot for collecting money
Simple state stores using immer and React hooks - re-use parts of your state by pulling it anywhere you like!
A TD Ameritrade API client for Python. Includes historical data for equities and ETFs, options chains, streaming order book data, complex order construction, and more.
A Vue 2 component collection for Stripe.js
A Deep Learning based project for colorizing and restoring old images (and video!)
A Simple and Isomorphic GraphQL Client for JavaScript
org-babel integration with Jupyter for evaluation of (Python by default) code blocks
An awesome iTerm2 backend for Matplotlib, so you can plot directly in your terminal.