Zero-dependency unicode-aware string tools

A simple spinner

Check if the character represented by a given Unicode code point is fullwidth

Remove or replace part of a string like `Array#splice`

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

unist utility to create a new trees with a nice syntax

remark-lint rule to warn when table pipes are not aligned

Get East Asian Width from a character.