Apache ECharts is a powerful, interactive charting and data visualization library for browser

Realtime application framework (Node.JS server)

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

Free and Open source Web Builder Framework. Next generation tool for building templates without coding

A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search

Premium hand-crafted icons built by Ionic, for Ionic apps and web apps everywhere 🌎

Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

A Web Audio framework for making interactive music in the browser.

Grab the color palette from an image using just Javascript. Works in the browser and in Node.

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

Audio waveform player

Create and animate hand-drawn annotations on a web page

A quick and easy to use drag and drop retro game creator for your favourite handheld video game system

The last Markdown editor, ever.

Token-based AngularJS Authentication

Effortlessly build beautiful command-line apps

🤖 Keep your forks up-to-date via automated PRs

Boring avatars is an open source React library that generates custom, SVG-based avatars from any username and color palette.

Simple, expected, and deterministic best-match sorting of an array in JavaScript

🎹 Memorize piano scales with ease! A piano practice program w/ MIDI support. Consider it an interactive reference manual

GPU-accelerated force graph layout and rendering

TourGuide is a Javascript library for creating user tours and on-boarding steps for your apps.

Another kind of rich text editor

Beautiful web UI for all things Dokku

Find your people on Mastodon

Draggable data points plugin for Chart.js

interactive, collaborative html elements with a single data attribute

Chart.js module for creating matrix charts

Chart.js Graph-like Charts (tree, force directed)