# Developer guide
<a name="developer-guide"></a>

This section provides the source code for the solution.

## Source code
<a name="source-code"></a>

This solution is coded in Python and the web UI is coded in ReactJS.

Visit our [GitHub repository](https://github.com/aws-solutions/network-orchestration-for-aws-transit-gateway) to download the source files for this solution and to share your customizations with others.

The [AWS CDK](https://aws.amazon.com/cdk/) generates the solution templates. See the [README.md](https://github.com/aws-solutions/network-orchestration-for-aws-transit-gateway/blob/main/README.md) file for additional information.