Fast and clean terminal coloring and styling utility for Deno and Node.js.
- No dependencies
- Clean and easy syntax
- No polyfilling
- Lightweight
- Import only what you need
// hello.ts
import iro, { bold, red } from 'https://deno.land/x/iro/mod.ts';
console.log(iro('Hello, World!', bold, red));Install using npm:
npm i node-iro...or Yarn:
yarn add node-iroUse it:
// hello.js
const iro = require('node-iro').default;
const { bold, red } = require('node-iro');
console.log(iro('Hello, World!', bold, red));
// example taken from https://github.com/lukeed/kleur#nested-methods :)
console.log(iro(`foo ${iro('red', red, bold)} bar ${iro('cyan', cyan)} baz`, yellow));
console.log(iro('foo ' + iro('red', red, bold) + ' bar ' + iro('cyan', cyan) + ' baz', yellow));
Modifiers: reset, bold, dim, italic, underline, inverse, hidden, strikethrough
Colors: black, red, green, yellow, blue, magenta, cyan, white, gray, grey
Background colors: bgBlack, bgRed, bgGreen, bgYellow, bgBlue, bgMagenta, bgCyan, bgWhite
Note: italic and strikethrough are not widely supported.
Note: iro supports NO_COLOR both on Deno and Node.js.
This project is heavily inspired by kleur. It was mainly made to be used in Deno, but I've decided to release it for Node.js users too. The syntax is different for two reasons: personal preference and lean typings. If you use Node.js and prefer kleur's syntax, you should definitely choose kleur over iro, it's an awesome library 😊
- Unit tests
MIT.