Character encoding auto-detection in JavaScript (port of python's chardet)

socket.io protocol parser

a negotiator for the accept-headers

Base64 encoding/decoding in pure JS

Streaming text decoder that preserves multibyte Unicode characters

Image editor and cropping UI

A Javascript (TypeScript) Port of Adobe Gainmap Technology for storing HDR Images using an SDR Image + a gain map

A pure TypeScript AVIF encoder and decoder with zero native dependencies

Generate hashes from javascript objects in node and the browser.

Write files in an atomic fashion w/configurable ownership

Charset Detector - Detect the encoding and language of text files - Use it in the browser, with Node.js, or via CLI

Utilities for encoding and decoding strings

very fast JS GIF encoder

Implementation of text encoder and decoder streams

Encode and decode quoted printable and base64 strings

buffer operations

Base-X without Buffer.

Encode and decode ZPL images

Minimalist yEnc and dynEncode encoder and decoder library for browser and NodeJS

Optimize images with wasm on edge runtime