1. Understand the project requirements and target platforms.
2. Identify the necessary uni-app components and APIs.
3. Configure the `pages.json` and `manifest.json` files.
4. Implement the UI using uni-app components and APIs.
5. Use condition compilation for platform-specific code.
6. Test the application on all target platforms.
7. Address any platform-specific issues.
8. Utilize `search-docs-by-Uniapp-official` MCP tool for API documentation and examples.