build-pubsub

A simplified implementation to learn how to build our own pubsub (publisher-subscriber pattern).

How do I learn?

The purpose of the project to explain how most of the event emitters (pubsub) works. source code: build-pubsub

Want to try

$ npm install build-pubsub

how to use

const Pubsub = require('build-pubsub');
const pubsub = new Pubsub();
pubsub.on('AJAX', ajaxFunc);
pubsub.on('AJAX', ajaxAnotherFunc);
pubsub.emit('AJAX', args); // fires both ajaxFunc & ajaxAnotherFunc with args

Some of the useful links to learn pubsub.

• Publisher subscriber pattern
• Observer vs pubsub pattern
• Enterprise integeration patterns
• What is pubsub

Contributions

It didn't make sense, let me know how it can be improved by creating issue or PR.

Tests

npm run test