Encodings that map abstract data to visual representation.

JScience offers essential functionalities for statistical calculations, data normalization, categorical column encoding, and much more.

Sniff the encoding of an HTML or XML byte stream

Polyfill for the Encoding Living Standard's API.

Convert and detect character encodings in JavaScript

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

Runtime-agnostic library for encoding and decoding data

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

Character encoding detector

Implementation of the HTML encoding sniffer algo, with stream support

Sequential, diverging and categorical color schemes.

Text Decoder

Bridging the gap between buffers and typed arrays

Convert encodings, uses iconv-lite

Convert a string index to its line and column position

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

Everything you need to handle HTTP message body content-encoding

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

a negotiator for the accept-headers

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