2019-04-30
This article demonstrates how to create and dispatch DOM events. Such events are commonly called synthetic events, as opposed to the events fired by the browser itself.
https://developer.mozilla.org/en-US/docs/Web/Guide/Events/Creating_and_triggering_events
乱语：js 可以创建自定义事件，jQuery 的 trigger 方法是不是这个原理呢？
2019-04-29
招聘前端开发工程师了，各路朋友帮忙转发，内推加微信（370203400）。