Dev tools · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I created a tool to measure code quality [With a collaborative ranking] launched in 2021; newer entries below may have overtaken it.

1. 1
   Weave▲237

   Hey HN, We’re building Weave: an ML-powered tool to measure engineering output, that actually understands engineering output! Why? Here’s the thing: almost every eng leader already measures output - either openly or behind closed doors. But they rely on metrics like lines of code (correlation with effort: ~0.3), number of PRs, or story points (slightly better at ~0.35). These metrics are, frankly, terrible proxies for productivity. We’ve developed a custom model that analyzes code and its impact directly, with a far better 0.94 correlation. The result? A standardized engineering output…

   2025 · app.workweave.ai · its alternatives →

2. 2
   Reason▲117

   A coding workspace with context, plugins and skills

   19d ago · reasonmachines.com · its alternatives →

3. 3IM
   I made an app to automatically request code reviews on GitHub▲5

   2017 · app.assignees.io · its alternatives →

4. 4BA
   Bronson – Automated Java Code Review on GitHub▲8

   2014 · bronson.io · its alternatives →

5. 5IA
   Inspecode: An automatic code review and code correction service▲6

   2017 · rocro.com · its alternatives →

6. 6IB
   I built Reddit analytics tool for better results▲8

   2024 · reddstat.com · its alternatives →

7. 7IM
   I made a fun quiz that reviews last week's top posts on r/programming▲8

   2025 · lastweekon.xyz · its alternatives →

8. 8IB
   I built a tool for (formal) model-based specification and testing▲8

   2024 · downloads.provengo.tech · its alternatives →

9. 9
   I made a AI Code Review tool that knows how your company works▲5

   AI code review grounded in your team

   Mar 2026 · matrixreview.io · its alternatives →

10. 10
    Quality Driven Software▲3

    Measure What Matters

    2018 · qualitydrivensoftware.com · its alternatives →

11. 11RA
    Robocop – Automated code reviews on GitHub▲7

    2015 · robocop.siddharthkp.com · its alternatives →

12. 12
    I open-sourced our internal tool for ML comparability/reproducibility▲5

    2024 · github.com · its alternatives →

13. 13LC
    Low-code metrics store and Open Source alternative to Looker▲6

    2021 · its alternatives →

14. 14
    GHEdit: web-based GitHub-integrated code editor forked from VS Code▲8

    2016 · spiffcode.github.io · its alternatives →

15. 15KA
    KAEditor – AI Code Editor▲9

    2025 · kaeditor.com · its alternatives →

16. 16TI
    TryCode.io: A Simple, Interactive Coding Tutorial for Beginners▲9

    2015 · trycode.io · its alternatives →

17. 17SE
    Software Engineer search tool based on GitHub public contributions▲7

    2015 · findmyninja.io · its alternatives →

18. 18AA
    Analyze and fix your code automatically▲8

    2018 · fixmie.com · its alternatives →

19. 19LA
    Layers: A multidimensional code environment▲7

    2016 · indiegogo.com · its alternatives →

20. 20IB
    I built an online programming language▲8

    2023 · lineone.dev · its alternatives →

21. 21IM
    I made a site and repo for sharing algorithm implementations▲6

    2014 · dry-sea-7022.herokuapp.com · its alternatives →

22. 22ES
    Extension stats – extension count watcher for VSCode, Sublime, and Atom▲6

    2019 · yukaii.tw · its alternatives →

23. 23PA
    Programming Assignment Grading System▲6

    2014 · pags.cs.bilkent.edu.tr · its alternatives →

24. 24
    CodeNav – token highlighting and click-to-find usages on GitHub▲5

    2014 · ianww.com · its alternatives →

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 →