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Dev tools · alternatives · 2026

24 alternatives to I made a local development, debugging and hotreload tool for AWS Lambda

MerLoc is a live AWS Lambda function development and debugging tool. MerLoc allows you to run AWS Lambda functions on your local while they are still part of a flow in the AWS cloud remote. MerLoc makes it possible to - test your function locally without deploy to the AWS Lambda environment (so no wait for build, package and deploy) - debug your function by putting breakpoints from your IDE - hot-reload updated function on your local automatically to apply changes automatically (so again no wait for build, package and deploy) - run the individual function locally while it is still part of…

MerLoc is a development tool for AWS Lambda functions that lets developers run and debug Lambda functions locally while keeping them connected to cloud workflows. It enables testing without deploying to AWS, supports… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I made a local development, debugging and hotreload tool for AWS Lambda launched in 2022; newer entries below may have overtaken it.

  1. 1
    MerLoc▲93

    Switch where your Lambda runs like you switch lanes

    2022 · github.com · its alternatives →

  2. 2

    MerLoc (https://github.com/thundra-io/merloc) is a live AWS Lambda function development and debugging tool. MerLoc allows you to run AWS Lambda functions on your local while they are still part of a flow in the AWS cloud remote and improves your productivity by applying your local changes to the function without need to build, package and re-deploy. For making MerLoc experience easier and smoother, I have published an IntelliJ IDEA plugin (https://plugins.jetbrains.com/plugin/19836-merloc--aws-lambd...). So IntelliJ IDEA users can develop, debug and…

    2022 · github.com · its alternatives →

  3. 3
    Clobbr▲444

    Easy API endpoint load testing without breaking the bank

    2023 · clobbr.app · its alternatives →

  4. 4

    Hey HN I've been using ECS for a while now and found it annoying having to log into the console everytime I use Lens for Kubernetes but couldnt find an equivalent for ECS so i built one! The project is open source as well https://github.com/utibeabasi6/mercek

    Jun 2026 · mercek.dev · its alternatives →

  5. 5

    Lambda functions over S3 objects with concurrency control (each, map, reduce, filter) - littlstar/s3-lambda

    2017 · github.com · its alternatives →

  6. 6

    World's fastest way to create cloud functions

    2021 · tinyfunction.com · its alternatives →

  7. 7
    Whalesync▲362

    2-way sync Airtable, Webflow, Notion, Bubble, & Postgres

    2023 · whalesync.com · its alternatives →

  8. 8
    Up▲334

    Deploy serverless apps and APIs in seconds to AWS Lambda

    2019 · github.com · its alternatives →

  9. 9

    Ensure your web-apps work seamlessly across all browsers.

    2018 · testmuai.com · its alternatives →

  10. 10

    Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.

    2019 · httptoolkit.tech · its alternatives →

  11. 11

    Local dev & debugging for any AWS Lambda

    2019 · stackery.io · its alternatives →

  12. 12
    Bucket DX▲294

    Co-founder here Reflag is designed for SaaS products that run on TypeScript. We've been working on this for a few years (team of 6). Feedback welcome!

    2025 · reflag.com · its alternatives →

  13. 13EE
  14. 14

    In this example we will look at how to debug AWS Lambda functions with Visual Studio Code using SST.

    2021 · serverless-stack.com · its alternatives →

  15. 15

    A build tool for creating optimized Python AWS Lambda layers - tobilg/python-lambda-layer-builder

    2020 · github.com · its alternatives →

  16. 16

    Hurl, run and test HTTP requests with plain text and curl. Hurl can run fast automated integration tests.

    2021 · hurl.dev · its alternatives →

  17. 17

    Friendly and fast tool for sending HTTP requests. Contribute to ducaale/xh development by creating an account on GitHub.

    2021 · github.com · its alternatives →

  18. 18LA
  19. 19

    Build and deploy Node.js applications constructed from AWS Lambda functions. - exratione/lambda-complex

    2015 · github.com · its alternatives →

  20. 20

    For creating distributed jobs using AWS Lambda functions - littlstar/hivemind

    2017 · github.com · its alternatives →

  21. 21

    AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Functions - and it supports three optimization strategies: cost, speed, and balanced. - alexcasalboni/aws

    2017 · github.com · its alternatives →

  22. 22TC
  23. 23

    Deploy a Lambda to Ping a Site in 20 Seconds! Contribute to frankcash/go-lambda-ping development by creating an account on GitHub.

    2018 · github.com · its alternatives →

  24. 24

    I built a CLI tool called `sshsync` to run shell commands and transfer files across multiple servers over SSH concurrently. It was inspired by tools like `pssh`, but I wanted something more modern, intuitive, and Pythonic. What it does: - Run shell commands on multiple servers (in parallel) - Push/pull files or directories with progress bars - Uses `~/.ssh/config` and lets you group hosts with YAML - Supports `--dry-run` mode to preview actions without executing - Outputs results using `rich` (tables, colors) - Built with `Typer`, `asyncssh`, and `rich` There’s no daemon or…

    2025 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →