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ExpressoTS·Jul 20, 2026·v4.0·open source

ExpressoTS

ExpressoTS is a modern, developer-friendly TypeScript framework designed for building production-grade Node.js server-side applications. Version 4.0 introduces a comprehensive local development platform called Studio, along with advanced features like AOP-based interceptors, type-safe events, and declarative guards.

TypeScriptNode.jsWeb FrameworkBackend Development
overview

ExpressoTS is a modern, developer-friendly TypeScript framework designed for building production-grade Node.js server-side applications. Version 4.0 introduces a comprehensive local development platform called Studio, along with advanced features like AOP-based interceptors, type-safe events, and declarative guards.

key features
  • 01ExpressoTS Studio for local observability, request tracking, and security auditing
  • 02AOP-based Interceptors for handling cross-cutting concerns like caching and retries
  • 03Type-Safe Event System with auto-discovery and replay capabilities
  • 04Declarative Guards and Authorization for robust route protection
  • 05Modular Dependency Injection (IoC) with support for lazy loading
  • 06Integrated support for AI agent deployment workflows via GroundZero
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