A pure TypeScript WebP encoder and decoder with zero native dependencies

A pure javascript BMP encoder and decoder

A library for lexicographical encoding.

Encode/decode base64 data into ArrayBuffers

PNG image decoder and encoder written entirely in JavaScript

The ultimate shortcut to the base64 encode/decode functions.

Encode JSON → TOON (40-60% token savings for LLMs!)

A term-encode-for-uri function-factory actor

Encode/decode "Base64url Encoding" format of JSON Web Signature (JWS) RFC7517.

efficiently store signed integers in varint

Typescript + ESM version of punycode.js

Encode FormData content into the multipart/form-data format

Full CSS support for JSX without compromises

Add or remove backslashes (escape or unescape).

base64 encoder/decoder with UTF-8 support 📔

TypeScript definitions for rison

url safe base64 en- and decoding

Base64 and base64url to string or arraybuffer, and back. Node, Deno or browser.

Babel plugin to transpile import() to a deferred require(), for node

Fast, expressive styling for React.