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

Escape RegExp special characters

Indent each line in a string

Modify strings, generate sourcemaps

Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Wordwrap a string with ANSI escape codes

LZ-based compression algorithm

Strip leading whitespace from each line in a string

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

Matches strings against configurable strings, globs, regular expressions, and/or functions

Slice a string with ANSI escape codes

Returns true if a string has an extglob.

Strip redundant indentation and indent the string

mdast utility to get the plain text content of a node

Repeat the given string n times. Fastest implementation for repeating a string.

Port of C's wcwidth() and wcswidth()

Generate a unique random string

A fast function for calculating where a string should be truncated, given an optional width limit and an ellipsis string.

Functions for dealing with a PostgreSQL connection string

Trim newlines from the start and/or end of a string