RunKit + 
Try any Node.js package right in your browser
This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including htmlnano. Try it out:
require("cssnano/package.json"); // cssnano is a peer dependency.
require("postcss/package.json"); // postcss is a peer dependency.
require("purgecss/package.json"); // purgecss is a peer dependency.
require("relateurl/package.json"); // relateurl is a peer dependency.
require("srcset/package.json"); // srcset is a peer dependency.
require("svgo/package.json"); // svgo is a peer dependency.
require("terser/package.json"); // terser is a peer dependency.
require("uncss/package.json"); // uncss is a peer dependency.
var htmlnano = require("htmlnano")
- all documents on RunKit are public
require()any package directly from npm- use arrow functions, classes, template strings, and most of ES6
awaitany promise instead of using callbacks (example)- create your own embedded node.js snippets
This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.