TypeScript-first schema validation with static type inference

Open Source Thesaurus of Job Titles in US English

cel-js is a Common Expression Language (CEL) evaluator for JavaScript

Easily spoof your MAC address in macOS, Windows, & Linux!

Enforce structured output from LLMs 100% of the time

Open-source tools for prompt testing and experimentation, with support for both LLMs (e.g. OpenAI, LLaMA) and vector databases (e.g. Chroma, Weaviate, LanceDB).

🌳🏡🏢🌲 A city building simulation game

A lightweight vanilla Javascript micro-library for making collapsible trees with JSON

Word-guessing game

Technological progress has shifted scarcity for humanity.

Grab historical crypto pricing

Markup for note taking

Baseball win expectancy and expected runs per inning calculators

An in-progress framework in golang to easily build boardgame Progressive Web Apps

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

🌼 🌼 🌼 🌼 🌼  The most popular, free and open-source Tailwind CSS component library

Discord bot for GALE-x

Easily display interactive 3D models on the web and in AR!

React hook that persists data in localStorage

CiviForm simplifies the application process for government benefits programs by re-using applicant data for multiple benefits applications. It's being developed by Google.org and Exygy, in collabor…

Search for thinkpieces across many PM publications

A powerful obfuscator for JavaScript and Node.js

Censorship resistant democracies.

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Properly universal this time.

Tracking where Americans can vote by mail in the 2020 general election.