awslabs/llrt: LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications.

LLRT is a lightweight JavaScript runtime designed for fast and efficient Serverless applications. It offers faster startup and lower cost compared to other JavaScript runtimes on AWS Lambda. LLRT can be configured for Lambda functions either through custom runtime or using a layer. Compatibility can be ensured by writing tests using the built-in test runner.