# How to contribute Our software is open source so you can solve your own problems without needing help from others. And if you solve a problem and are so kind, you can upstream it for the rest of the world to use. Most open source development activity is coordinated through our [slack](https://slack.comma.ai). A lot of documentation is available on our [medium](https://medium.com/@comma_ai/) ## Getting Started * Join our slack [slack.comma.ai](https://slack.comma.ai) * Make sure you have a [GitHub account](https://github.com/signup/free) * Fork the repository on GitHub ## Car Ports (openpilot) We've released a guide for porting to Toyota cars [here](https://medium.com/@comma_ai/openpilot-port-guide-for-toyota-models-e5467f4b5fe6) If you port openpilot to a substantially new car, you might be eligible for a bounty. See our bounties at [comma.ai/bounties.html](https://comma.ai/bounties.html)