Supported Languages Guide

Last updated
Tags Cloud Server v3.x Server v2.x

Code that builds on Linux or iOS will generally build on CircleCI. We’ve created several demo applications in various languages, so you can learn by example from an app written in the same language as your application. Each language listed below has an associated guide and public repository on GitHub. Fork them and follow along!

Language Guide Framework GitHub Repo Name
Python Flask sample-python-cfd
JavaScript Vue.js sample-javascript-cfd
Mono repo - Python backend and Node.js frontend Flask, Vue.js sample-monorepo-cfd

Supported languages

  • Clojure (v1.2.0 and later)
  • Elixir (v1.2 and later)
  • Go (v1.7 and later)
  • Java (Java 8 and later)
  • JavaScript (Node.js 4 and later)
  • PHP (PHP 5 and later)
  • Python (Python 2 and later)
  • React Native
  • Ruby on Rails (Ruby 2 and later)
  • Scala and sbt

Build projects in C, C#, C++, Clojure, Elixir, Erlang, Go, Groovy, Haskell, Haxe, Java, JavaScript, Node.js, Perl, PHP, Python, Ruby, Rust, Scala and many more.

See also

Refer to the Getting Started Introduction for the steps to run your first build.



Help make this document better

This guide, as well as the rest of our docs, are open source and available on GitHub. We welcome your contributions.

Need support?

Our support engineers are available to help with service issues, billing, or account related questions, and can help troubleshoot build configurations. Contact our support engineers by opening a ticket.

You can also visit our support site to find support articles, community forums, and training resources.