A robust & optimized `String.prototype.repeat` polyfill, based on the ECMAScript 6 specification.

A robust HTML entities encoder/decoder with full Unicode support.

Timing safe string compare using double HMAC

Get the native type of a value.

A little helper for handling strings containing zero width control characters, ANSI styling, whitespaces, newlines, 💩, etc.

Remove wrapping quotes from a string.

Functions that surround a string with ansicolor codes so it prints in color.

Escape strings for use as JavaScript string literals

Indent each line in a string

A simple string template function based on named or indexed arguments

fast string hashing function

Get the UTF-8 byte length of a string

Base64 and base64url to string or arraybuffer, and back. Node, Deno or browser.

Get the visual width of a string - the number of columns required to display it

Like `string.slice()` but bytewise

Get the visual width of a string - the number of columns required to display it

Terminal string styling done right

LZ-based compression algorithm

Strip leading whitespace from each line in a string

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