A simple HTML5, YouTube and Vimeo player

A tiny (124 bytes), secure, URL-friendly, unique string ID generator for JavaScript

An HTML5 saveAs() FileSaver implementation

Laverna is a JavaScript note taking application with Markdown editor and encryption support. Consider it like open source alternative to Evernote.

Undiscord - Delete all messages in a Discord server / channel or DM (Easy and fast) Bulk delete

A tiny script for generating attractive colors

high speed zlib port to javascript, works in browser & node.js

AmplitudeJS: Open Source HTML5 Web Audio Library. Design your web audio player, the way you want. No dependencies required.

Client-Side JavaScript Site Generator

Unicode's answer to Base64

seeded random number generator for Javascript

An audio effects library for the Web Audio API.

Javascript library for generating identicons. Running in the browser and on Node.js.

Webbased old-school Amiga music tracker in plain old javascript - Plays and edits Amiga Mod files and FastTracker XM files

JavaScript library for objective sound programming

A Long class for representing a 64-bit two's-complement integer value.

Synthesizer built on the WebAudio API.

SoundBox is an HTML5 synth music tracker/editor, suitable for creating music for small JavaScript demos (4K / 8K).

A simple, lightweight music synth/sequencer in JavaScript using the Web Audio API.

Pure JavaScript de/compression (bzip2, etc) for node.js, volo, and the browser.

Audio processor for the cross-platform

C to WebAssembly + asm.js compilation for humans

Get your public IP address

Binary-to-text encoding highly optimised for UTF-16

JavaScript Amiga Tracker Player (SoundTracker, ProTracker and lots more formats)

A Javascript implementation of SipHash-2-4

A direct mirror of Johannes Baagøe's wiki on implementations of Randomness in Javascript.

Web Audio API Simulator for Firefox/MSIE/Opera

Javascript FNV-1a Hash Algorithm (up to 1024 bit) implementation. Based on:

Playable picross puzzle generator written in JavaScript