Chart Cyanvas / A sekai custom charts platform

Chart Cyanvas is a sekai custom charts platform.

Note

This project is still in development!

Architecture

• frontend/ - Frontend. Built with Remix and Tailwind CSS.
• backend/ - Backend. Built with Rails.
• wiki/ - Documentation. Built with Vitepress.
• sub-audio/ - Audio processing. Built with Python, FastAPI and ffmpeg.
• sub-image/ - Image processing. Built with Rust, axum and pjsekai-background-gen-rust.
• sub-chart/ - Chart file processing. Built with TypeScript, Hono, usctool and sonolus-pjsekai-engine-extended.
• sub-temp-storage/ - Temporary storage for sub-services. Built with Rust and axum.

Hosting

Please refer to the hosting guide for more information.

Configuration

Refer config.schema.yml for configuration. Remember to run rake configure after changing the configuration.

Development

Requirements

• make
• Ruby 3.4
  • Bundler
• Python 3.12
  • uv
• Node.js 22
  • pnpm
• Rust 1.71
• Docker
• goreman CLI

Install dependencies

rake install

Start external server for development

cp ./docker-compose.dev.yml ./docker-compose.yml
docker compose up -d

Start all development server

goreman start

License

This project is licensed under the GPLv3 License.