tMitter

minimalistic emitter-system in Javascript, learn maximal 4 method, that you might already know from backbone.events or Emitter.js

var emitter = tmitter();
emitter.on(function(argument){
  console.log('b has updated');
});
emitter.trigger( argument);
 

new: now in typescript.

interace IEvent{
  some: string;
}
 
const emitter = tmitter<IEvent>();
emitter.on(arg  => {
  console.log(arg.some); // arg.some is known as a string
});
 
emitter.trigger({ some: 'Tobias' }); // TS require an object with a string attribute some.