Utoo WASM：AI 时代的极速研发套件

1. UTOO WASM AI 时代的极速研发套件徐少东（无玄）蚂蚁终端体验科技大会

2. Vibe Coding 工程难题 • 基本架构 IDEPreview AI Chatbox模版库存储依赖构建产物托管

3. Vibe Coding 工程难题 • 10s 写完代码！ • 如何预览？ • 部署上线花了 10 分钟？传统前端工程链路玩不转了⚠

4. Vibe Coding 工程解法？ • VM backend易实现，兼容性好服务器成本、通信延迟 • ESM bundless前沿技术依赖拓扑、 HMR 缺陷、落地困境 • webpack in webcontainer兼容性好性能差、无持久存储 • WASI Repl性能好目前依赖管理缺失 Anyway else ? UTOO WASM

5. UTOO（玉兔）是什么 ✅ 包管理器 utoo pmcnpm by rust ✅ 构建工具 utoo packmako next, based on turbopack ✅ Monoreponx like tool by rust 🚧 Lint🚧 Test 🚧 Formatter🚧 Deno coming soon…

6. UTOO WASM utoo pm + utoo pack rustc + llvm utoo.wasm export RUSTFLAGS='-C target-feature=+atomics,+bulk-memory,+mutable-globals' cargo build —target wasm32-unknown-unknown -Z build-std=panic_abort,std 浏览器环境：fs? thread? async runtime? 🈚

7. UTOO WASM - FS JSNodejs like API Rusttokio-fs-ext: tokio like API、Watcher JSOPFS（Origin Private File System）

8. UTOO WASM - THREAD V8 + Eventloop Master Worker postMessage WASM (Atomics + ShareArrayBu er ) wasm module Spawn wasm thread + wasm memory V8 + Eventloop WASM (Atomics + ShareArrayBu er ) onmessage wasm.instantiate(module, memory) Slave Worker

9. UTOO WASM - TOKIO V8 + Eventloop✅ tokio::runtime❌ tokio::signal WASM (tokio main)✅ tokio::io❌ tokio::net ✅ tokio::sync❌ tokio::process V8 + Eventloop WASM (tokio worker) ✅ tokio::task ✅ tokio::time ✅ tokio::fs(tokio-fs-ext)

10. UTOO WASM - PM Link Protocol自定义软链协议 Pkg Shared同版本依赖复用 Resolver多 registry reqwest网络请求 tokio-fs-ext依赖存储

11. UTOO WASM - PACK utoo pack turbopack turbopack-ecmascriptturbopack-css swclightningcss turbopack-resolve turbopack-coreturbo-tasks-fs turbo-tasksutoo pm tokiotokio-fs-ext

12. UTOO WASM - PACK • 类 webpack 配置

13. Utoo WASM - 无服务器预览 Preview Iframe Service Worker Proxy OPFS on(fetch, “html” | “js” | “css”) dist/*

14. Utoo WASM - 完整工作流

15. UTOO WASM - @utoo/web ✅ 文件存储 ✅ 依赖管理 ✅ 多线程构建开箱即用 ✅ turbopack 增量引擎 ( build —watch) ✅ service worker 无服务器预览 🚧 tailwind、less、sass 🚧 HMR

16. UTOO WASM - 追赶 AI 的速度 dev start dev update build @utoo/web stackblitz webpack

17. UTOO WASM - 演示 https://utoo-repl.vercel.app/

18. https://github.com/utooland/utoo Thanks