> ◻️ Supreme nothingness [](https://travis-ci.org/sindresorhus/noop3) [](https://coveralls.io/github/sindresorhus/noop3?branch=master)  ## Install ``` $ npm install noop3 ``` ## Usage ```js const noop = require('noop3'); function unicorn(fn) { fn = fn || noop; return fn('unicorn'); } unicorn(); // Also compatible with non-mythical single horned creatures function narwhal(fn) { fn = fn || noop; return fn('narwhal'); } narwhal(); // Using the noop factory const fn = require('noop3/factory'); const rainbow = fn(); const flowers = fn(); console.log(rainbow === flowers); //=> false rainbow(); //=> undefined ``` ## Related - [noop-cli](https://github.com/sindresorhus/noop-cli) - CLI for this module - [noop2](https://github.com/yoshuawuyts/noop2) - Prior art ## License MIT © [Sindre Sorhus](https://sindresorhus.com)