Then A tiny(only 200 lines) promise/A+ library. APIs The APIs follow MDN Promise, refer it for more infomation. Then.resolve(value) Then.reject(reason) Then.all(iterable) Then.race(iterable) Then.prototype.then(onFulfilled, onRejected) Then.prototype.catch(onRejected) Running the Promises/A+ Test Suite npm install npm test Contact email: isaymeorg@gmail.com