# Overview

Lita welcomes contributions of all sizes from the community. The stack owes thanks to over 20 contributors who have helped us so far.

To get involved, try looking up open issues in one of the repos below or join a dev call.

| Repository                                                                           | Description                                                                                                                              |
| ------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------- |
| [Valida LLVM Compiler](/lita-documentation/quick-start/valida-compiler-toolchain.md) | backend compiler that enables programs written in conventional languages like C, C++ and Rust to be compiled and proven on the Valida VM |
| [Valida zk-VM](/lita-documentation/quick-start/valida-zk-vm.md)                      | a STARK-based virtual machine designed for efficient zero-knowledge proofs                                                               |
| [Valida-Plonky3](https://github.com/valida-xyz/Plonky3)                              | a batteries-included framework for building succinct proof systems                                                                       |

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## Documentation  <a href="#documentation" id="documentation"></a>

This site serves as the central hub for documentation on the stack. If you have feedback, please open an issue or create a pull request at.

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## Community <a href="#community" id="community"></a>

* [Developer Discord](https://discord.com/invite/VjSxeJmpm5) - Public chat for developer support.
* [Core Community Telegram](https://t.me/+KLjUr_cUGZgzN2E1) - Public chat for early access and integration support.


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