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hym1224 / js

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engine & threads #8

Open hym1224 opened 6 years ago

hym1224 commented 6 years ago

from https://hijiangtao.github.io/2018/01/08/JavaScript-and-Browser-Engines-with-Threads/

hym1224 commented 6 years ago

1:Web Worker 允许 JavaScript 脚本创建多个线程，但是子线程完全受主线程控制，且不得操作 DOM 2:浏览器设置 UI 渲染线程与 JavaScript 引擎线程为互斥的关系