An Archetypal Entity Component System (ECS) architecture in Typescript

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

Node.js test runner that lets you develop with confidence 🚀

A minimal Javascript testing framework, for educational purposes. Live at npm at @pmoo/testy.

A javascript scrollbar plugin that hides the native scrollbars, provides custom styleable overlay scrollbars, and preserves the native functionality and feel.

Stringify is to `eval` as `JSON.stringify` is to `JSON.parse`

Small web code editor

🎮 🎲 A wonderful list of Game Development resources.

This is a collection of useful game-development links including, but not restricted to, development with MonoGame.

Greiner-Hormann polygon clipping algorithm. Does AND, OR, XOR. Plays nicely with Leaflet. Handles non-convex polygons and multiple clipping areas. ~3kb footprint, no dependencies

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

Master programming by recreating your favorite technologies from scratch.

🦄 0-legacy, tiny & fast web framework as a replacement of Express

⚠️ Old repository of ct.js app. New repository here: https://github.com/ct-js/ct-js

An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.

A tiny (~650 B) & modern library for keybindings.

A collection of loading indicators animated with CSS

A declarative Svelte routing library with SSR support

Collection of open data related to (at least) travel, transport, tourism

A curated list of awesome READMEs

A textarea perfectly compatible with ReactJS default one which auto resizes its height based on user input.

🌈 React for interactive command-line apps

Syntactic patterns of HTTP user-agents used by bots / robots / crawlers / scrapers / spiders. pull-request welcome ⭐

The library for web and native user interfaces.

A modern reverse proxy for node

general natural language facilities for node

JavaScript Regular expressions made easy

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

A JS library for building WYSIWYG editors for HTML content.

A simple web-based tool for Spriting and Pixel art.