---
title: Languages
description: Languages supported on Workers, a polyglot platform.
image: https://developers.cloudflare.com/dev-products-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/workers/llms.txt  
> Use this file to discover all available pages before exploring further.

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# Languages

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

* [ JavaScript ](https://developers.cloudflare.com/workers/languages/javascript/)
* [ TypeScript ](https://developers.cloudflare.com/workers/languages/typescript/)
* [ Python Workers ](https://developers.cloudflare.com/workers/languages/python/)
* [ Rust ](https://developers.cloudflare.com/workers/languages/rust/)

Workers also supports [WebAssembly](https://developers.cloudflare.com/workers/runtime-apis/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.

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/workers/","name":"Workers"}},{"@type":"ListItem","position":3,"item":{"@id":"/workers/languages/","name":"Languages"}}]}
```