A tiny (~1kB minzipped) and extremely fast library for creating reactive observables via functions.

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

Tracking ECMAScript Proposals

[Beta] Video.js v10 - open source media player framework for Web and React.

All issues and discussions related to the work in the SVTA Players and Playback WG

Draft 14-compliant MOQ Transport (MOQT) protocol libraries for publisher, subscriber and relay components, featuring real-time, live and on-demand demo applications using the LOC and CMSF formats.

Proposal for ECMAScript enums

Media Source Extensions

Staging repo for development of native port of TypeScript

A proposal to add signals to JavaScript.

VAST 2 SGAI Summer Project 2025!

Next generation frontend tooling. It's fast!

WAVE Streaming Media Test Suite – Devices: This is the repository to install and deploy this test suite. Please read the README.md file for installation information.

JavaScript Structs: Fixed Layout Objects

A vite framework for building react app. Especially suitable for document site and demos/playgrounds of react components.

⚓ A collection of high-performance JavaScript tools.

A proposal to bring ergonomic, inline error handling to JavaScript through a new try operator that always returns a Result.

An ahead-of-time JavaScript compiler

Implementation tracking the current state of https://github.com/tc39/proposal-signals

A common catalog format for streaming formats operating over moq-transport

Typescript library for Media over QUIC

The public specifications for the C2PA

A common library for media playback in JavaScript

JavaScript version of GPAC's MP4Box tool

Speedy TypeScript type checker

Validate code against ES5

CircuitPython - a Python implementation for teaching coding with microcontrollers

A repository to collect discussion and feedback on the Common Access Token proposal.