Cross-platform image decoder(webp/png/jpeg/gif) and encoder(webp/png/jpeg) for Node.js
VOIP-JS is an on-going experiment that aims to demonstrate how to roll your own peer-to-peer VOIP application using only JavaScript.
jdf-images
Fast UTF-8 encoding/decoding for browsers and Node.
Stream transform to encode and decode JSON as protobuf with length-prefixes.
Compact JSON - Token-efficient serialization for LLMs
Pure JS/IndexedDB okra implementation
Encoder/Decoder for Mbiz Chat
JavaScript GIF decoder、encoder、player.
Javascript library for Radiant Blockchain (RXD)
Self-contained Linux x64 CLI for converting MP3 audio to AMR-NB files
add images to a gif and return buffer, save to file
Embeddable web component for selecting assets from MoonDAM. Built with [Lit](https://lit.dev/).
Implementation of the Legends of Runeterra deck code library in Typescript with 0 runtime dependencies.
PNG encoder/decoder in pure JS, supporting any bit size & interlace, async & sync with full test suite.
Pure JavaScript mel spectrogram, FFT, and audio feature extraction for ML/AI applications. NeMo-compatible, zero dependencies, works in browser and Node.js.
A JavaScript Open Sound Control (OSC) library that works in Node.js and the browser.
mozjpeg wrapper that makes it seamlessly available as a local dependency
zero dependencies base64 encoder and decoder for node applications
A FDA Food Recalls Provider for Koop
A simple yet powerful encoder and decoder for animated .PNGs
A(nother?) simple binary json encoding format that is optimised for performance.
a simple custom-element wrapper for apexcharts
render remote md content with help of mdast