Alternatives

Products that do what Cyperful does

Visual debugger for Rails system tests

1. 1PR
   pry-rescue — workflow-optimized debugging for ruby▲69

   2012 · cirw.in

2. 2
   RoRvsWild▲84

   Performances and errors monitoring for Ruby on Rails apps.

   2017

3. 3CA
   Compare Analysis Tools For Python, Ruby, C, PHP, Go▲175

   2020 · analysis-tools.dev

4. 4ID
   Inspect – DevTool to debug Safari and WebViews on iOS devices▲75

   2020 · inspect.dev

5. 5
   Replay for Test Suites▲117

   Fix flaky browser tests once and for all

   2023

6. 6
   Kaleidoscope 2.4▲135

   World’s most powerful file comparison app

   2021

7. 7
   Vuetron▲102

   A dev tool for testing and debugging Vue.js applications.

   2017

8. 8
   Glance ▲87

   Real browser for Claude Code Test, Screenshot, Automate

   Mar 2026

9. 9
   NetworkSpy▲89

   HTTP(s) proxy debugger with custom viewer

   Jun 2026

10. 10
    Sidekick PyCharm Plugin▲80

    Bringing the simplicity of print() to production debugging!

    2022

11. 11
    DeploySentinel▲73

    Debug flakey & failed Cypress tests from CI 10x faster

    2022

12. 12RJ
    Ruby Jard – Just Another Ruby Debugger▲5

    2020 · rubyjard.org

13. 13RA
    Rbkit – a low-pause profiler for ruby▲67

    2015 · rbkit.codemancers.com

14. 14OA
    Osapy - an API proxy to visualize HTTP request for debugging▲34

    2020 · osapy.com

15. 15WF
    Whole-fleet continuous profiler for C/C++/Rust/Go/JVM/Python/Ruby/PHP▲33

    2021 · prodfiler.com

16. 16RO
    Ruby on Rails Log viewer gem▲5

    2025 · github.com

17. 17RF
    RorVsWild – Free monitoring for small Ruby on Rails apps▲12

    2015 · rorvswild.com

18. 18PA
    Pyrite, a console REPL/debugger for Markdown files▲5

    2022 · github.com

19. 19HO
    Header-only debug module for c++11▲13

    2014 · github.com

20. 20AB
    A/B Testing for Rails▲7

    2016 · github.com

21. 21GD
    Graphical Debugger for Sublime Text▲6

    2017 · github.com

22. 22IM
    I made a visual test tracker to find more bugs▲6

    Headlamp is a Chrome extension that shows where you're missing tests. It reveals gaps in testing for solo testers, test teams (collaborative bug-bash, anyone?), and test automation (Selenium, Puppeteer, Playwright). Using it is easy as 1-2-3! 1) When you start testing, Headlamp puts a dot on each link and input element. 2) The dots are cleared when you click a link, type some text, or change a selection. 3) The remaining dots show you which things you missed. It also provides insightful test activity reports. It's free to use as a solo tester. Give it a try today!

    2022 · headlamptest.com

23. 23MA
    MRARViewDebugger – ARKit based iOS view debugger▲5

    2017 · github.com

24. 24RE
    Rhino editor – a TipTap editor made for Ruby on Rails▲5

    2025 · rhino-editor.vercel.app

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