The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

2D and 3D physics engines focused on performance.

A web app for creating flexible layouts with the power of CSS Flexbox.

🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications

Postgres Explain Visualizer, based on PEV2 but with a backend.

A complete web-based remote monitoring and management web site. Once setup you can install agents and perform remote desktop session to devices on the local network or over the Internet.

Compute the difference between two JSON-serializable Ruby objects.

📜 33 JavaScript concepts every developer should know.

JavaScript library to zip and unzip files supporting multi-core compression, compression streams, zip64, split files and encryption.

A client-side streaming ZIP generator

Botcasts is a Hotwire-powered podcast player and Hotwire Essentials is the associated tutorial to learn how build it yourself.

The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

a pure css implementation of some sunlight streaming in through the window

Code for the manim-generated scenes used in 3blue1brown videos

Apple Music UI in Expo/React Native

webpush, Encryption Utilities for Web Push protocol

Extension for ActiveRecord's transactions

Lazy loading associations for the ActiveRecord models

Necessary files and scripts to compile ruby with jemalloc and build a Debian package

Internationalization (i18n) library for Ruby

Query collections of ActiveModel objects like an ActiveRecord::Relation

FFmpeg for browser, powered by WebAssembly

Optimized implementation for color-icon-matrix barcodes

Just the right amount of Rails eager loading

Javascript library to create or read tar files in the browser

Create, read and edit .zip files with Javascript

Tetris in 512b

The Essential Type Testing Tool.