Generic byte-level primitives (ByteWriter, ByteReader, CRC-32, deflate/inflate, base64) and PNG/JPEG image encoding/decoding with zero PDF knowledge — the shared utility package for the documents.js family.

Generic byte-level primitives (ByteWriter, ByteReader, CRC-32, deflate/inflate, base64) and PNG/JPEG image encoding/decoding with zero PDF knowledge — the shared utility package for the documents.js family.

ICO encoder and decoder library

TypeScript/Node.js bindings for libmodernimage - WebP and AVIF image encoding

node-canvas extension to support WebP image encoding

QRCode / 2d Barcode api with both server side and client side support using canvas

Reads and caches the entire contents of a file until it is modified

Implementation of the HTML encoding sniffer algo, with stream support

Sniff the encoding of an HTML or XML byte stream

Bridging the gap between buffers and typed arrays

Convert encodings, uses iconv-lite

Minimal zero-dependency QR generator/reader with terminal, GIF, and SVG output

KTX 2.0 (.ktx2) parser and serializer.

Contains parsers and serializers for ASN.1 (currently BER only)

Polyfill for the Encoding Living Standard's API.

Convert and detect character encodings in JavaScript

Convert character encodings in pure javascript.

URL utils for humans

Detects if a file is binary in Node.js. Similar to Perl's -B.

TextEncoder and TextDecoder APIs from Encoding Standard APIs in a universal package