Encode/decode base64 data into ArrayBuffers

Decode ethers.js smart contract errors into human-readable messages

Declaratively encode and decode binary data

Base32 decoder with support for multiple variants.

Morse code for mad scientists

A port of the Brotli compression algorithm as used in WOFF2

Decode the frames of a gif.

Small package to encode or decode IP addresses from buffers to strings.

Decode WebM / Matroska audio (Opus, Vorbis, AAC, MP3, FLAC, ALAC, PCM) to PCM samples

HTTP cookie parser and serializer for Node.js

Decode FLAC audio with libFLAC WASM

Decode audio data in node or browser

Declaratively encode and decode binary data

Decode AAC/M4A (FAAD2 WASM) and ALAC/Apple Lossless (pure JS) to PCM samples

A PNG decoder in JavaScript

Decode `.ico` icons

Decode Ogg Opus audio with local libopus WASM

Decode Ogg Vorbis audio with libvorbis WASM

Decode QOA audio to PCM samples

Base 58 encoding / decoding