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 client2client.io. Try it out:
require("cors/package.json"); // cors is a peer dependency.
require("dotenv/package.json"); // dotenv is a peer dependency.
require("express/package.json"); // express is a peer dependency.
require("socket.io/package.json"); // socket.io is a peer dependency.
require("socket.io-client/package.json"); // socket.io-client is a peer dependency.
var client2clientIo = require("client2client.io")
- 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.