1. Create the plugin folder structure.
2. Develop the plugin component (`<plugin-name>.tsx`) using HTMLElement.
3. Create the settings panel (`<plugin-name>.panel.tsx`) using Wix Design System components.
4. Configure the extension (`<plugin-name>.extension.ts`) with the necessary metadata and placement details.
5. Register the extension in `src/extensions.ts`.
6. Test the plugin in the Wix Editor.