This is a CDK construct library that aims to accelerate your experiment on LLRT, a lightweight JavaScript runtime for AWS Lambda.
Install it via npm:
npm install cdk-lambda-llrtThen you can use LlrtFunction construct. Just set an entry point for the function.
import { LlrtFunction } from 'cdk-lambda-llrt';
const handler = new LlrtFunction(this, 'Handler', {
entry: 'lambda/index.ts',
});If you are already using NodejsFunction construct, you should be able to just replace it to LlrtFunction.
Warning
LLRT is currently experimental and not fully compatible with Node.js. You should expect some trial and errors to use LLRT with your existing code.
If you want to upgrade the LLRT version, remove the .tmp directory, which contains the cache of LLRT binary fetched from GitHub (only applicable when you set llrtVersion to latest (default)).
See example for examples to use LlrtFunction construct.