wtf is lambda-local-watch?

lambda-local-watch is a tool that helps developers test AWS Lambda functions locally. Lambda functions are small pieces of code that run in the cloud in response to events, like a file being uploaded or an API request coming in. This tool watches your local files for changes and runs those functions for you on your own machine. The way it works is straightforward: it watches your local directory, and when you save a file, it automatically re-executes the Lambda function. It works with Serverless Framework (SLS), which is a popular tool for deploying Lambda functions. This means you can write code, save it, and see the results immediately without having to deploy anything to the cloud. A developer building serverless applications would use this. For example, if you're building an API endpoint that processes form submissions, you could save your code and immediately see how it behaves, all locally. This saves time because you don't have to wait for a full cloud deployment every time you make a small change. The README doesn't go into further detail about specific configuration options or setup steps, so there may be more to getting started than the basic concept suggests. But the core idea is simple: it's a local development convenience tool for people working with Lambda functions and the Serverless Framework.