plugin-architect

Structure Obsidian plugins with separation of concerns: isolate main plugin logic, services (API, data), and UI into distinct modules. Use a modular folder layout (src, commands, modals, views, services, utils) to enforce clear boundaries, improve testability, and simplify scaling as features grow.

Apply service layer patterns to decouple business logic from UI: implement ApiService for external integrations and DataService for state management. Use command and view registration patterns for UI consistency, and manage plugin lifecycle events (onload, settings, event registration) at the main class level.

Create dedicated folders for views and modals within your plugin structure, registering each through the main plugin class. Separate UI concerns from business logic by routing data through service layers, preventing tight coupling and making views reusable and independently testable.

Apply optimization patterns: implement lazy loading for views, cache service responses, debounce event handlers, and use efficient state management. Structure code to minimize re-renders and API calls through proper service layer abstraction and event batching.

Yes. TypeScript enables robust Obsidian plugin design through interfaces for services, strict typing across command and view layers, and clear contracts between modules. Use TypeScript classes and enums to enforce architectural boundaries and improve IDE support during development.

Define plugin lifecycle requirements (onload, settings, events), identify service dependencies (API, data storage), and plan UI components (commands, views, modals). Establish folder structure and naming conventions upfront to maintain consistency and make architectural decisions explicit from the start.