ICU based port of charset detection

Return Source Han Sans UTF-32 mappings for Japanese

BinaryIO for Node and Web environments, allows for reading/writing data like a DataView but with built in position tracking.

A comprehensive encoding detection and conversion toolkit — supports 100+ character encodings including CJK, Cyrillic, Arabic, Hebrew, Thai, and more.

Length prefixed varint encoding

(Deprecated: use apg-js instead.) Converts byte streams from one encoding to another. Decodes byte streams to integer arrays and vice versa.

Maximum Unicode code point.

Maximum Unicode code point in the Basic Multilingual Plane (BMP).

utf8, utf16, wtf8, and wtf16 decoding without strings

Encode and decode text files in a reliable way

A high-performance wrapper around `Intl.Segmenter` for efficient text segmentation. This class resolves memory handling issues seen with large strings and can enhance performance by 50-500x. Only ~70 loc (with comments) and no dependencies.

Standard string unicode constants.

4-byte-width (UTF-32) characters and unsigned integers for working with strings

Strange encoded JSONs

Read and write text files in a reliable way

Methods for manipulate Unicode and more.

UTF-32 aware JavaScript String library

A C++17 header-only Unicode library. (Unicode 16.0.0); yhirose (2016).

Unicode Toolkit