Next generation extendable CTF framework with batteries included.
See documentation for deployment, and a hosted demo.
The MSRV is currently 1.80.0.
A Nix Flake is provided for development. It is recommended to be paired with direnv for automatic environment setup.
Required:
Optional (recommended):
Run task dev to start the standalone example. This will build the project and start the server with live reloading.
├── rhombus/ # core library
│ ├── src/ # rust source code
│ ├── templates/ # minijinja templates
│ ├── static/ # static files like css, js
│ ├── frontend/ # TypeScript source code
│ ├── migrations/ # SQL database migrations
│ ├── locales/ # translations for the UI
├── rhombus-cli/ # CLI tool to manage and play CTFs
├── rhombus-build/ # core library for build scripts
├── docs/ # hosted docs on https://rhombus.gg
└── examples/
├── standalone/ # minimal example
├── demo/ # demo running https://demo.rhombus.gg
├── plugin/ # example plugin library
├── external-plugin/ # uses `plugin` as a dependency
└── custom-grpc/ # a plugin that adds custom GRPC methods