MantleTypeScript Serverless Framework

Opinionated AWS Lambda framework with handler patterns, Stage 3 decorators, and integrated auth/database

Handler Factories

Function-based define*Handler factories for every Lambda trigger — API Gateway, SQS, S3, EventBridge, WebSockets, and more. Built-in observability, validation, and error handling.

Stage 3 Decorators

TC39 Stage 3 decorators for database permission hints and query metrics. No experimentalDecorators flag needed.

Multi-Database

Choose your database at scaffold time — Aurora DSQL, Aurora Serverless v2, or Neon. All powered by Drizzle ORM.

Better Auth Integration

Built-in authentication with social providers, session management, and serverless-optimized cookie handling.

OpenTofu Infrastructure

Production-ready infrastructure modules for Lambda, API Gateway, databases, queues, and storage.

CLI Tools

Scaffold, build, test, generate, and deploy — all from the mantle CLI. Local dev server with hot reload included.