Unverified60% confidenceCautionExact time
Cloudflare Workers must be written in JavaScript/TypeScript/Rust (WASM), do not support native binaries, and have an upper limit on runtime duration.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
8/5/2026
First Seen
Valid until: 11/3/2026
Sources
Related Claims
VerifiedPreviously, Cloudflare Workers was primarily oriented toward JavaScript and WebAssembly-based languages70% similarUnverifiedA developer built a working x402 pay-per-call API on the Cloudflare Pages free plan with a single _worker.js file and zero npm dependencies.65% similarUnverified在Next.js 16 + Turbopack项目中使用标准TypeScript worker写法会导致worker不被执行且构建无报错，需将worker手写为JavaScript放在/public目录并从CDN加载Transformers.js。60% similarVerifiedWebAssembly（WASM）是一种可在现代浏览器中以接近原生速度运行的二进制指令格式，允许将C/C++或Rust编写的高性能代码编译成浏览器可执行格式59% similarUnverifiedWASM编译工具链Emscripten面向遗留C/C++代码移植、wasm-bindgen面向Rust所有权模型、AssemblyScript使用类TypeScript语法编写WASM模块59% similar
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