zero-dependency javascript image manipulation

A BMP image decoder and encoder

Fast polyfill for TextEncoder and TextDecoder, only supports utf-8

Runtime-agnostic library for encoding and decoding data

CLI for sharp.

Converts SVG file to utf-8 encoded data-uri string

Character encoding detector

character encoding utilities

mdast utility to parse markdown

Text Decoder

asn1js is a pure JavaScript library implementing this standard. ASN.1 is the basis of all X.509 related data structures and numerous other protocols used on the web

Postgres bytea parser

Encrypted Content-Encoding for HTTP

An implementation of the WHATWG URL Standard's URL API and parsing machinery

Everything you need to handle HTTP message body content-encoding

Solidity coder for non-standard (tight) packing.

UTF-8 only polyfill for the Encoding Living Standard's API.

Hashing made simple. Get the hash of a buffer/string/stream/file.

A pure javascript module that converts PNG, JPEG, and GIF to Z64-encoded GRF bitmaps for use with ZPL.

Character encoding auto-detection in JavaScript (port of python's chardet)