Decoder Packages

Convert Base64 string to Image

Incremental I/O; functional parsers and writers; display, debug, and diagnostic formatters; and Unicode and binary codecs

Higher-order io-ts decoders that create structural types with deep pick/omit capabilities.

A steganographic encoder and decoder built on top of a jpeg library.

Lightweight, lightning-fast, type safe JSON decoder for TypeScript

An element to scan a QR Code using the device camera

Cross-platform image decoder(webp/png/jpeg/gif) and encoder(webp/png/jpeg) for Node.js

Ethereum Contract ABI codec. Encodes function input and output according to provided contract ABI.

Computer Vision Marker

Cross-platform image decoder(webp/png/jpeg/gif) and encoder(webp/png/jpeg) for Node.js

Quoted-printable (RFC 2045) and mime word (RFC 2047) decoding

A JavaScript library for parsing, converting, and in-browser playback of the proprietary animation formats used by Nintendo's Flipnote Studio and Flipnote Studio 3D apps.

Command line utility for URL decoding & encoding.

madson is a binary serialization library for javascript.

Decode audio files using FFmpeg and WebAssembly

A library to decode a binary Mode S message to an easy to use JavaScript object

A JavaScript module for demodulating and decoding Mode S / ADS-B messages from aviation aircrafts

Cross-platform image decoder(webp/png/jpeg/gif) and encoder(webp/png/jpeg) for Node.js

Cross-platform image decoder(png/jpeg/gif) and encoder(png/jpeg) for Node.js

Simple google geo decoder.