A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.
Encode/decode base64 data into ArrayBuffers
Sniff the encoding from a HTML byte stream
Decode WebM audio (Opus, Vorbis) to PCM samples
Decode WMA audio via RockBox WASM
A pure typescript BMP encoder and decoder
Optimise inline SVG with PostCSS.
JS tokenizer for LLaMA-based LLMs
PNG image decoder and encoder written entirely in JavaScript
Decode Ogg Vorbis audio via libvorbis WASM — self-contained bundle
Rapid decoding of Lerc compressed raster data for any standard pixel type.
Decode AMR-NB/WB audio via opencore-amr WASM
Decode AIFF/AIFF-C audio to PCM samples
The Concise Binary Object Representation (CBOR) data format (RFC7049) implemented in pure JavaScript.
Encode/decode "Base64url Encoding" format of JSON Web Signature (JWS) RFC7517.
Decode MP3 audio via mpg123 WASM — self-contained bundle
A msgpack v5 implementation for node.js and the browser, with extension points
Decode QOA (Quite OK Audio) — self-contained bundle
TypeScript definitions for decode-uri-component
Decode FLAC audio via libflac WASM — self-contained bundle
Decode CAF (Core Audio Format) audio to PCM samples
Decode Ogg Opus audio via libopus WASM — self-contained bundle
Wasm png encoder and decoder supporting the browser. Repackaged from Squoosh App.
TypeScript definitions for heic-decode