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cosine - 前端人の日常频道

20 Apr, 10:29

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#优质博文 #前端 #新动态 #javascript
JavaScript Weekly #732

AI 摘要:本期 JavaScript Weekly 是一份精简版通讯,主要涵盖 TC39 提案动态(如 Records/Tuples 提案被撤回,但 Enum 等新提案进展)、工具更新(如 Hako JS 引擎)、框架/库发布(WebStorm 2025.1),以及技术文章(WebGL 解析、React 实战案例等)。

1. TC39 提案动态
• Records/Tuples 提案撤回:原计划为 JS 引入不可变数据结构,但 TC39 会议决定终止
• 新提案进展:
• 将枚举引入 JavaScript 的提案进入 Stage 1(兼容 TypeScript 语法) Slidedeck
• Deferred re-exports proposal 进入 Stage 2,支持延迟导出模块
• Upsert 和 Composites 提案已得到推进

2. 工具与库
• Hako JS 引擎:基于 QuickJS 的高性能可嵌入引擎,可编译为 WebAssembly #wasm
• Firefox 139:默认启用 Temporal API(日期时间处理)

3. 发布与更新
• WebStorm 2025.1:强化 AI 支持、Angular/Next.js 集成
• 其他:tldts 7.0(URL 解析)、Redux Toolkit 2.7、Bun 1.2.10……

4. 文章与视频
• WebGL 渐变效果解析:通过 GLSL 实现流动渐变的技术详解
• SvelteKit 单页应用:无需服务器的单文件开发方案
•  部署 TypeScript:最新进展和可能的未来方向  Dr. Axel Rauschmayer


author Peter Cooper
tc39/proposal-record-tuple
ECMAScript proposal for the Record and Tuple value types. | Stage 2: it will change! - tc39/proposal-record-tuple

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