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 mqlight. Try it out:
var mqlight = require('mqlight');
var client = mqlight.createClient({service: 'amqp://localhost:5672'});
client.on('started', function() {
client.subscribe('news/technology', function(err, pattern) {
if (err) {
console.error('Problem with subscribe request: ', err.toString());
} else {
console.log('Subscribed to pattern: ', pattern);
console.log('Sending message : Hello World!');
client.send('news/technology', 'Hello World!');
}
});
client.on('message', function(data) {
console.log('Got message: ', data);
console.log('Exiting.');
process.exit(0);
});
});
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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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