Cloudflare Docs
Workers
Edit this page
Report an issue with this page
Log into the Cloudflare dashboard
Set theme to dark (⇧+D)

Languages

Workers is a polyglot platform, and provides first-class support for the following programming languages:

Workers also supports WebAssembly (abbreviated as “Wasm”) — a binary format that many languages can be compiled to. This allows you to write Workers using programming language beyond the languages listed above, including C, C++, Kotlin, Go and more.