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

A CLI to ensure Jellyfin Direct Play compatibility.

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

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

A reversible integer bijection for Javascript and Typescript. Obfuscate auto-increment IDs, generate license keys, build URL shorteners — powered by Knuth's multiplicative method over a modular ring.

Decode and encode png files in browsers/Node.js

Excellent ECMAScript MessagePack implementation for 85% of people.

Library for decoding and encoding bencoded data.

Extract metadata from media filenames — TypeScript port of Python guessit (100% compatible, 3.5x faster)

Kurenai is a lightweight DSL and compiler for FFmpeg that lets you define video processing pipelines in a clean, human-readable syntax.

Pure TypeScript image editing for Node and Bun. PNG, JPEG, WebP, GIF, BMP, TIFF. No native binaries. 23 KB core.

A blazing-fast declarative parser & encoder for binary data

Postgres ⇄ TC39 Temporal codecs for pg, postgres.js, Drizzle & Prisma — correct interval↔Duration, microsecond-safe, no JS Date.

BigInt Base62 codec

Library of useful JS utilities.

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

Zero-dependency codec library for UTF-8, Base64, Hex and ByteString encoding/decoding.