FoalTS is a full-featured Node.js/TypeScript web framework structured as a monorepo with modular packages (core, CLI, JWT, TypeORM, GraphQL, storage, social auth, etc.). The framework provides declarative routing via decorators, a hook system for middleware/validation/authorization, dependency injection, and built-in support for OpenAPI, GraphQL, WebSockets, and file storage. Under the hood it uses Express, AJV, and TypeORM, with session stores for Redis, MongoDB, and SQL databases. The CLI generates projects, controllers, entities, and REST APIs, and includes upgrade commands across major versions. The codebase demonstrates solid engineering: thorough unit/e2e tests (over 2100 tests), documentation-as-tests, and a consistent pattern of abstract services (Store, Disk, Logger) resolved via configuration. Key reusable patterns include the hook/decorator system for validation and authentication, the abstract OAuth2 provider base class, and the CLI generator template engine. However, some deprecations (e.g., hashPassword→PasswordService) and outdated Docker images in development config indicate moderate technical drift. The project is actively maintained with frequent releases, daily CI on Node 22/24, and a well-documented upgrade path.