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Excalibur Dev Tools

Chrome extension by Excalibur.js · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 693 users, barely installed. Audience over the last 30 days: +24.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
693
Rating
5.0 (7 ratings)
Users, last 30 days
+24
Rating, last 30 days
Steady over 30 days
Version
1.0.9
Updated in the store
2026-09-14
Published
2024-02-21
Manifest
V3
Browser access
2 permissions, 4 site patterns

How it has moved

Users
+24 since 01.10
669-695 · 19 readings
  1. 2026-10-04677
  2. 2026-10-08681
  3. 2026-10-09687
  4. 2026-10-10685
  5. 2026-10-11676
  6. 2026-10-13689
  7. 2026-10-16688
  8. 2026-10-18689
  9. 2026-10-19691
  10. 2026-10-20688
  11. 2026-10-21695
  12. 2026-10-22683
  13. 2026-10-23688
  14. 2026-10-24683
  15. 2026-10-25671
  16. 2026-10-26677
  17. 2026-10-28691
  18. 2026-10-29693
  19. 2026-10-31693
Rating
unchanged since 01.10
reviewsrating 5.00 · 19 readings
  1. 2026-10-04reviews7rating5.00
  2. 2026-10-08reviews7rating5.00
  3. 2026-10-09reviews7rating5.00
  4. 2026-10-10reviews7rating5.00
  5. 2026-10-11reviews7rating5.00
  6. 2026-10-13reviews7rating5.00
  7. 2026-10-16reviews7rating5.00
  8. 2026-10-18reviews7rating5.00
  9. 2026-10-19reviews7rating5.00
  10. 2026-10-20reviews7rating5.00
  11. 2026-10-21reviews7rating5.00
  12. 2026-10-22reviews7rating5.00
  13. 2026-10-23reviews7rating5.00
  14. 2026-10-24reviews7rating5.00
  15. 2026-10-25reviews7rating5.00
  16. 2026-10-26reviews7rating5.00
  17. 2026-10-28reviews7rating5.00
  18. 2026-10-29reviews7rating5.00
  19. 2026-10-31reviews7rating5.00
Users
+35 since 01.09
658-695 · 33 readings
2026-09-14: released 1.0.9
  1. 2026-09-01658
  2. 2026-09-02663
  3. 2026-09-04661
  4. 2026-09-06671
  5. 2026-09-07676
  6. 2026-09-08672
  7. 2026-09-10678
  8. 2026-09-15679
  9. 2026-09-16665
  10. 2026-09-20667
  11. 2026-09-22666
  12. 2026-09-25661
  13. 2026-09-26671
  14. 2026-09-28669
  15. 2026-10-04677
  16. 2026-10-08681
  17. 2026-10-09687
  18. 2026-10-10685
  19. 2026-10-11676
  20. 2026-10-13689
  21. 2026-10-16688
  22. 2026-10-18689
  23. 2026-10-19691
  24. 2026-10-20688
  25. 2026-10-21695
  26. 2026-10-22683
  27. 2026-10-23688
  28. 2026-10-24683
  29. 2026-10-25671
  30. 2026-10-26677
  31. 2026-10-28691
  32. 2026-10-29693
  33. 2026-10-31693
Rating
unchanged since 01.09
reviewsrating 5.00 · 33 readings
2026-09-14: released 1.0.9
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-02reviews6rating5.00
  3. 2026-09-04reviews6rating5.00
  4. 2026-09-06reviews6rating5.00
  5. 2026-09-07reviews6rating5.00
  6. 2026-09-08reviews6rating5.00
  7. 2026-09-10reviews6rating5.00
  8. 2026-09-15reviews6rating5.00
  9. 2026-09-16reviews6rating5.00
  10. 2026-09-20reviews7rating5.00
  11. 2026-09-22reviews7rating5.00
  12. 2026-09-25reviews7rating5.00
  13. 2026-09-26reviews7rating5.00
  14. 2026-09-28reviews7rating5.00
  15. 2026-10-04reviews7rating5.00
  16. 2026-10-08reviews7rating5.00
  17. 2026-10-09reviews7rating5.00
  18. 2026-10-10reviews7rating5.00
  19. 2026-10-11reviews7rating5.00
  20. 2026-10-13reviews7rating5.00
  21. 2026-10-16reviews7rating5.00
  22. 2026-10-18reviews7rating5.00
  23. 2026-10-19reviews7rating5.00
  24. 2026-10-20reviews7rating5.00
  25. 2026-10-21reviews7rating5.00
  26. 2026-10-22reviews7rating5.00
  27. 2026-10-23reviews7rating5.00
  28. 2026-10-24reviews7rating5.00
  29. 2026-10-25reviews7rating5.00
  30. 2026-10-26reviews7rating5.00
  31. 2026-10-28reviews7rating5.00
  32. 2026-10-29reviews7rating5.00
  33. 2026-10-31reviews7rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting

The full permission history for this extension

Version history

  1. Version 1.0.9

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 1.0.9 (was 1.0.6)

The publisher

Excalibur.js. Listed website: excaliburjs.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Playable Ads Inspector Describes nearly the same job, smaller audience 122 users ★ 5.0
  2. Phaser Debugger Describes nearly the same job, smaller audience 1k users ★ 5.0
  3. Coconutool Describes nearly the same job, smaller audience 1k users ★ 4.9
  4. CanvaSpy Describes nearly the same job, smaller audience 135 users
  5. Gamebanana Previewer Describes nearly the same job, smaller audience 23 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/dinddaeielhddflijbbcmpefamfffekc/badge.svg)](https://extops.dev/extensions/dinddaeielhddflijbbcmpefamfffekc)

HTML

<a href="https://extops.dev/extensions/dinddaeielhddflijbbcmpefamfffekc"><img src="https://extops.dev/extensions/dinddaeielhddflijbbcmpefamfffekc/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built