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DuelingNexus Tools – Start-Hand Simulator & Replay Deck Downloader

Chrome extension by essa.alfan · Lifestyle · Fun

  • Featured
  • Established publisher

A Chrome extension in Lifestyle · Fun with 369 users, barely installed. Audience over the last 30 days: +6.

Specific sites only: 1 match pattern.

What the developer says, and 2 screenshots

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

Users
369
Rating
4.7 (3 ratings)
Users, last 30 days
+6
Rating, last 30 days
Steady over 30 days
Version
1.1.0
Updated in the store
2026-08-17
Published
2021-10-28
Manifest
V3
Browser access
1 site pattern

How it has moved

Users
+6 since 01.10
349-379 · 17 readings
  1. 2026-10-04352
  2. 2026-10-08351
  3. 2026-10-09349
  4. 2026-10-10358
  5. 2026-10-13350
  6. 2026-10-16367
  7. 2026-10-17376
  8. 2026-10-18379
  9. 2026-10-19378
  10. 2026-10-21376
  11. 2026-10-22372
  12. 2026-10-23369
  13. 2026-10-24367
  14. 2026-10-25371
  15. 2026-10-27367
  16. 2026-10-29369
  17. 2026-10-31369
Rating
unchanged since 01.10
reviewsrating 4.67 · 17 readings
  1. 2026-10-04reviews3rating4.67
  2. 2026-10-08reviews3rating4.67
  3. 2026-10-09reviews3rating4.67
  4. 2026-10-10reviews3rating4.67
  5. 2026-10-13reviews3rating4.67
  6. 2026-10-16reviews3rating4.67
  7. 2026-10-17reviews3rating4.67
  8. 2026-10-18reviews3rating4.67
  9. 2026-10-19reviews3rating4.67
  10. 2026-10-21reviews3rating4.67
  11. 2026-10-22reviews3rating4.67
  12. 2026-10-23reviews3rating4.67
  13. 2026-10-24reviews3rating4.67
  14. 2026-10-25reviews3rating4.67
  15. 2026-10-27reviews3rating4.67
  16. 2026-10-29reviews3rating4.67
  17. 2026-10-31reviews3rating4.67
Users
+34 since 01.09
332-379 · 31 readings
  1. 2026-09-01335
  2. 2026-09-02332
  3. 2026-09-04337
  4. 2026-09-06341
  5. 2026-09-07336
  6. 2026-09-08335
  7. 2026-09-13334
  8. 2026-09-15348
  9. 2026-09-17350
  10. 2026-09-20340
  11. 2026-09-21338
  12. 2026-09-25350
  13. 2026-09-26358
  14. 2026-09-28363
  15. 2026-10-04352
  16. 2026-10-08351
  17. 2026-10-09349
  18. 2026-10-10358
  19. 2026-10-13350
  20. 2026-10-16367
  21. 2026-10-17376
  22. 2026-10-18379
  23. 2026-10-19378
  24. 2026-10-21376
  25. 2026-10-22372
  26. 2026-10-23369
  27. 2026-10-24367
  28. 2026-10-25371
  29. 2026-10-27367
  30. 2026-10-29369
  31. 2026-10-31369
Rating
-0.33 since 01.09
reviewsrating 4.67-5.00 · 31 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews3rating4.67
  3. 2026-09-04reviews3rating4.67
  4. 2026-09-06reviews3rating4.67
  5. 2026-09-07reviews3rating4.67
  6. 2026-09-08reviews3rating4.67
  7. 2026-09-13reviews3rating4.67
  8. 2026-09-15reviews3rating4.67
  9. 2026-09-17reviews3rating4.67
  10. 2026-09-20reviews3rating4.67
  11. 2026-09-21reviews3rating4.67
  12. 2026-09-25reviews3rating4.67
  13. 2026-09-26reviews3rating4.67
  14. 2026-09-28reviews3rating4.67
  15. 2026-10-04reviews3rating4.67
  16. 2026-10-08reviews3rating4.67
  17. 2026-10-09reviews3rating4.67
  18. 2026-10-10reviews3rating4.67
  19. 2026-10-13reviews3rating4.67
  20. 2026-10-16reviews3rating4.67
  21. 2026-10-17reviews3rating4.67
  22. 2026-10-18reviews3rating4.67
  23. 2026-10-19reviews3rating4.67
  24. 2026-10-21reviews3rating4.67
  25. 2026-10-22reviews3rating4.67
  26. 2026-10-23reviews3rating4.67
  27. 2026-10-24reviews3rating4.67
  28. 2026-10-25reviews3rating4.67
  29. 2026-10-27reviews3rating4.67
  30. 2026-10-29reviews3rating4.67
  31. 2026-10-31reviews3rating4.67

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

Specific sites only: 1 match pattern.

  • *://duelingnexus.com/*

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

essa.alfan publishes 2 listings we track, 825 users between them. Listed website: essaalfan.com.

  1. Yu-Gi-Oh! Deck Downloader essa.alfan · Make Chrome Yours · Functionality · published 2022-08-15 456 users ★ 4.2

Like this one

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

  1. Dueling Nexus Deck Exporter Describes nearly the same job, smaller audience 1k users ★ 5.0
  2. MasterDuelMeta Assistant Describes nearly the same job, with an established audience 20k users ★ 4.2
  3. Altered Decklist Retrieval Tool Describes nearly the same job, smaller audience 101 users
  4. DeckWriter - デッキ記事作成支援 Describes nearly the same job, smaller audience 3 users
  5. Helping Hand Describes nearly the same job, smaller audience 10 users

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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Users and rating on Ext Ops Panel

Markdown

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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