Realtime application framework (Node.JS server)

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

A zero-config, drop-in animation utility that adds smooth transitions to your web app. You can use it with React, Vue, or any other JavaScript application.

Fast, unstyled command menu React component.

A JavaScript library aimed at visualizing graphs of thousands of nodes and edges

MapLibre GL JS - Interactive vector tile maps in the browser

noUiSlider is a lightweight, ARIA-accessible JavaScript range slider with multi-touch and keyboard support. It is fully GPU animated: no reflows, so it is fast; even on older devices. It also fits …

MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers

Zero dependency docking layout manager supporting tabs, groups, grids and splitviews. Supports React, Vue, Angular, and vanilla TypeScript.

✨ Viselect - A high performance and lightweight library to add a visual way of selecting elements, just like on your Desktop. Zero dependencies, super small. Support for major frameworks!

Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks

Breaks the browser language barrier (includes a plugin-free JVM).

A free, open and highly extensible WebGIS platform

great circle routes in javascript