Utf16 Packages

UTF16-le encoding, a.k.a. UCS2 encoding, an encoding you probably should never use.

Unicode-aware string functions

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.

A decoder and encoder that allow you to manipulate bits in nanoseconds.

Return a regular expression to match a UTF-16 surrogate pair.

Return a regular expression to match an unpaired UTF-16 surrogate.

Standard string unicode constants.

Maximum Unicode code point.

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

Test if a position in a string marks the start of a UTF-16 surrogate pair.

Test if a position in a string marks the start of a UTF-16 surrogate pair.

Encode and decode text files in a reliable way

Read and write text files in a reliable way

Grapheme cluster break tooling.

Convert a UTF-16 encoded string to an array of integers using UTF-8 encoding.

Percent-encode a UTF-16 encoded string according to RFC 3986.

Invoke a function for each UTF-16 code unit in a string, iterating from right to left.

Invoke a function for each UTF-16 code unit in a string.

Return a Unicode code point from a string at a specified position.

Invoke a function for each character in a string.