Decode HEIC images to raw data

Decode JWT tokens, mostly useful for browser applications.

Postgres bytea parser

A fast Base64 decoder with a low level API. If you want a high level API, look at [base64-js](https://github.com/beatgammit/base64-js).

Decodes complex FormData into a JavaScript object

URL utilities for markdown-it

protobuf-style varint bytes - use msb to create integer values of varying sizes

Declarative binary data encoder / decoder.

HTTP server cookie parsing and serialization

A simple Base32 encode / decode function for JavaScript supports UTF-8 encoding.

Base64 encoding and decoding helping util. Created for React Native but can be used anywhere

Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16

A pure javascript JPEG encoder and decoder

Encode and decode HTML entities

A streaming data transport format that aims to support built-in features such as Promises, Dates, RegExps, Maps, Sets and more.

Entity parser for XML, HTML, External entites with security and NCR control

Encode/decode sourcemap mappings

WebAssembly binary format parser

Decode WAV audio to PCM samples

Decode MP3 audio with mpg123 WASM