just-event-bus

Simple Event Bus for javascript that just works

const fn = (text) => console.log(text);
EventBus.on("foo", fn);

EventBus.emit("foo", "Hello World!"); // => Hello World!

Also it supports arrays:

const fn = (text) => console.log(text);
EventBus.on(["foo", "bar"], [fn]);

EventBus.emit("foo", "Hello!"); // => Hello!
EventBus.emit("bar", "World!"); // => World!