> ## Documentation Index
> Fetch the complete documentation index at: https://docs.codecrafters.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Learn about how you can help us add language support

For a CodeCrafters challenge to support a new language, we need the following things in place:

* **Starter code**, which is provided to users when they start a challenge.
* **A Dockerfile**, which is used to build the container to run user's code.

[Learn more](/contributors/adding-language-support/starter-code)