Lemna

Quickly scaffold and deploy AWS Lambda handlers powered by Typescript.

No more tedious code deploying to Lambda, Lemna handles for you:

• Scaffolding new functions with TypeScript
• Transpiling & bundling only necessary dependencies (using esbuild)
• Zipping & uploading code
• Updating function configuration
• Optionally setting up function URL

Scaffold new Lambda function

pnpm lemna init
yarn lemna init
npx lemna init

This will setup a function folder with:

• package.json
• Typescript (+ tsconfig)
• Lambda typings (@types/aws-lambda)
• Basic Lambda handler (src/index.ts)
• Lemna config (lemna.config.mjs)