The swiss army knife of lossless video/audio editing

Functional programming library for TypeScript - https://gigobyte.github.io/purify/

The next generation of a AI-based toolbox designed for programmers. (Unfinished Project, to be continue)

FFmpeg bindings for Node.js. Features both low-level and high-level APIs, full hardware acceleration, TypeScript support, and modern async patterns

ffmpeg (w/avcpp) bindings for Node.js w/ Streams and async support

Pure JavaScript toolkit for data URLs (MessagePack, Base58 and Base62)

Decode and encode png files in browsers/Node.js

Excellent ECMAScript MessagePack implementation for 85% of people.

Library for decoding and encoding bencoded data.

A blazing-fast declarative parser & encoder for binary data

BigInt Base62 codec

Library of useful JS utilities.

TypeScript library that delivers reliable contracts for encoding and decoding values with strong type safety.

Sideband is an early-stage TypeScript, Bun messaging/RPC protocol (binary frames, timestamps, ACKs) with a memory transport and runtime helpers. P2P/browser/node transports and CLI are in flight — collaborators welcome!

Valve's LZSS npm module implementation

A modern codec management and automation tool

merges audio codecs...?

本仓库旨在提供一个用于学习的AV1解码器实现，通过代码和相关文档帮助学习者深入理解AV1解码原理和实践方法，掌握相关的解码流程。

Binary codecs

Zstandard codec for AVSC (www.npmjs.com/package/avsc)