简化:JavaScript V8 引擎 ✨
原文英文,约900词,阅读约需4分钟。发表于: 。How Does the V8 Engine Really Work? Ever wondered what happens under the hood when you run JavaScript in your browser? Well, it’s time to introduce you to V8, the magical engine that brings...
V8引擎是谷歌开发的开源JavaScript引擎,用于Google Chrome和Node.js。它通过将JavaScript编译为机器码来提高速度,工作流程包括代码解析、Ignition解释器运行、性能监测、TurboFan优化和垃圾回收。V8支持现代JavaScript特性,并通过JIT和高效内存管理提升性能。