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 horologe. Try it out:
var Timer = require('horologe');
var count = 0, timer = Timer.create(1000, {sync: true}).onTick(onTick).start(5);
function onTick(time, passed){
var d = new Date(time);
console.log((++count)+d.getHours()+':'+d.getMinutes()+':'+d.getSeconds() + ' ' + passed);
}
- 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.