Ladybird浏览器并行化渲染超Safari
推荐指数 44.0 NO. 024 · 2026.11.05
发布2026/11/04Score101Comments33
简介
新兴开源浏览器Ladybird十月将样式与布局移至独立线程,并自研JavaScript JIT编译器和WebAssembly引擎,Web平台测试得分首次超过Safari技术预览版。对浏览器内核长期被Chromium/WebKit垄断的格局而言,这是独立实现路线的实质性突破。
编辑判断
浏览器内核是软件工程最复杂的项目之一,Ladybird从零构建而非Fork Chromium,这在2020年代几乎被认为不可能。其独立线程方案与Servo(Mozilla已搁置的Rust浏览器)思路相近,但Ladybird用C++实现且进度更快。
真正值得关注的是其资助模式:完全靠赞助而非大厂输血,这决定了它能保持中立性,但也意味着长期工程投入存在不确定性。如果你在评估嵌入式浏览器方案或关心Web标准多样性,Ladybird现在的测试覆盖率和性能数据已经值得纳入技术雷达,但生产环境使用仍需观察其安全审计和稳定性里程碑。
社区反馈
意见分歧 32 条评论
核心争论:Rust构建产物磁盘膨胀问题 vs 内存安全收益是否值得
Honest question for people. I'm a C++ dev and I'm seeing a lot of moves to rust. Everyone is using agents to move stuff to rust and I tried it myself. The amount of insane hardrive space usage (over 90GB of build artifacts that constantly need cleanup) is that normal? What am I doing wrong. Are peop
90gb? i've ran cargo clean on a single project and reclaimed over 700gb before. but i still love rust ofc
Jesus, that makes the JavaScript ecosystem look moderate by comparison!