athena123

bayesian_notes

codejar

An embeddable code editor for the browser 🍯

conclave

CRDT and WebRTC based real-time, peer-to-peer, collaborative text editor

debounce

Debounce functions. Useful for implementing behavior that should only happen after a repeated action has completed.

docx2html

a converter from docx to html

fabric.js

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

gif.js

JavaScript GIF encoding library

html-to-docx

HTML to DOCX converter

html-to-image

✂️ Generates an image from a DOM node using HTML5 canvas and SVG.

html2pdf.js

Client-side HTML-to-PDF rendering using pure JS.

javascript-obfuscator

A powerful obfuscator for JavaScript and Node.js

KaTeX

Fast math typesetting for the web.

kgjs

Javascript Renderer for KineticGraphs

LaTeX.js

JavaScript LaTeX to HTML5 translator

Luckysheet

Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.

m-

The modern web's design system.

mammoth.js

Convert Word documents (.docx files) to HTML

markwhen

Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.

microdiff

A fast, zero dependency object and array comparison library. Significantly faster than most other deep comparison libraries and has full TypeScript support.

pdf.js

PDF Reader in JavaScript

peerjs

Simple peer-to-peer with WebRTC

perfect-freehand

Draw perfect pressure-sensitive freehand lines.

python-in-a-box

Interactive online Python REPL in 30 lines of JavaScript.

rematrix

Matrix transformations made easy.

riju

⚡ Extremely fast online playground for every programming language.

sharedrop

Easy P2P file transfer powered by WebRTC - inspired by Apple AirDrop

simple-peer

📡 Simple WebRTC video, voice, and data channels

skulpt

Skulpt is a Javascript implementation of the Python programming language

tikzjax-od

TikZJax is TikZ running under WebAssembly in the browser. Tikzjax-od takes the code and make the rendering as an on demand call.

zero-md

Ridiculously simple zero-config markdown displayer