AWS Lambda development & debugging tool

MerLoc allows you to run AWS Lambda functions locally while they are still part of a flow in the AWS cloud remote.

thundra foresight integration
thundra foresight integration

Check out MerLoc Demo!

MerLoc Saas version is available!
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MerLoc is runtime agnostic & works well with your stack

thundra supported stacks

Developing and debugging Lambda functions has never been fast as with MerLoc!

MerLoc allows you to run AWS Lambda functions on your local while they are still part of a flow in the AWS cloud remote

Pinpoint Bottlenecks in CI Builds
No need to deploy to test your Lambda's
Test your Lambda's locally without deploying to the AWS Lambda environment (no more waiting for the build, package, and deploy)
Debug Failed Tests
Debug directly from your IDE safe and securely
Debug your Lambda's by putting breakpoints from your local IDE
Understand System Behavior in Test Failures
Hotfix on your local to apply changes automatically
Hot-reload updated Lambdas on your local. Changes are automatically detected, built, and live reloaded.
Optimize CI performance
Run your Lambda's locally proxying with your AWS env.
Run the individual Lambda locally while it is still part of the flow and use real requests from the AWS Lambda environment
Check out MerLoc Documentation!
See Docs