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 hollaback. Try it out:
const hollaback = require('hollaback');
const results = await hollaback('google.com:80', 'yahoo.com:80', 'linkedin.com:80', {
timeout: 10 * 1000 // 10 seconds
});
// Print out the results to the screen
for (const result of results) {
console.log(result);
}
- 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
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