JSPM

pvtsutils is a set of common utility functions used in various Peculiar Ventures TypeScript based projects.

[fork] TextEncoder and TextDecoder (Polyfill for the Encoding Living Standard's API) For Node.JS.

Get a UTF-16-encoded code point number of a character

Support as many legacy encodings as possible

Create a string from a sequence of Unicode code points.

A compact library to encode, decode and convert UTF8 / UTF16 in JavaScript.

Get the code points of each character in the string

Unicode character information library.

A library for working with Unicode character sets

A zero-dependency tool to encode/decode UTF-8, UTF-16 and hex strings. For browser and Node.js. With typings.

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

Maximum Unicode code point.

Grapheme cluster break tooling.

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

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

Return the next extended grapheme cluster break in a string after a specified position.

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

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

The maximum code point available in JavaScript

A Node.js library for converting HTML documents of arbitrary encoding into a target encoding (utf8, utf16, etc).

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

Get location of code point in a string or get code points from string

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

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

Unicode-aware string functions

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

Reverse UTF-16 string

Library for encoding and decoding between strings and byte arrays, including Base64, Hex, UTF-8, and UTF-16.

Chinese character encoding detection for GB18030, Big5, UTF-8, UTF-16

String offset conversions between UTF-8, UTF-16, and lines

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.

Encode and decode text files in a reliable way

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

Standard string unicode constants.

Read and write text files in a reliable way

UTF-16 code-point based lexical string scanner.

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

base32 encoding and decoding that optimizes byte size based on input characters and supports unicode.

Unicode Toolkit

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

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

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

Create a string from a sequence of Unicode code points.

Return the next extended grapheme cluster break in a string after a specified position.

Return the previous extended grapheme cluster break in a string before a specified position.

Invoke a function for each character in a string.

Methods for manipulate Unicode and more.

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

Convert UTF8 to UTF16

Return the position of the next Unicode code point in a string after a specified position.

Return the previous extended grapheme cluster break in a string before a specified position.

utf8, utf16, wtf8, and wtf16 decoding without strings

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

Return the position of the next Unicode code point in a string after a specified position.