JavaScript CommonJS (node.js) package for working with strings in a terminal (tty) context.

Pure Lua implementation of the wcwidth() function

Deno port of Node's port of the C port of wcwidth() and wcswidth()

Determine number of columns needed for a fixed-size wide-character string

Run command with CJK-friendly wcwidth(3) to fix ambiguous width chars

An alternative to wcwidth for scala, to get fixed width of Unicode characters.

py_cui based Audio player project for terminal-only environments.

wcwidth-compat mirror.

wcwidth-cjk-compat mirror.

Port of C's wcwidth.

Calculate width of unicode strings rendered to a terminal

UTF-8 grapheme counting library written in C99.

Guide and Tools to use Sitelen Pona as FULL-WIDTH ideograms in terminal emulators

terminal width of Unicode 16.0+Emoji strings in nanoseconds

An implementation of wcwidth / wcswidth in pure AWK

Port of github.com/jquast/wcwidth library to JavaScript.

wcwidth for golang

TermUtil: Terminal utility for text display capability detection and handling

A .NET library that calculates the width of Unicode characters.

High-performance Unicode width calculation library for Go 1.25+. 3.9-46x faster than go-runewidth with zero allocations. Perfect for TUI frameworks and terminal applications.