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MFF ESPN Helper

Chrome extension by billingsj199 · Lifestyle · Entertainment

  • Trader

A Chrome extension in Lifestyle · Entertainment with 256 users, barely installed. Audience over the last 30 days: +236.

Specific sites only: 8 match patterns.

What the developer says, and 2 screenshots

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

Users
256
Rating
not rated yet
Users, last 30 days
+236
Version
0.20.51
Updated in the store
2026-10-10
Published
2026-08-11
Manifest
V3
Browser access
2 permissions, 8 site patterns

How it has moved

Users
+236 since 12.10
20-256 · 20 readings
  1. 2026-10-1326
  2. 2026-10-1630
  3. 2026-10-1729
  4. 2026-10-1831
  5. 2026-10-1930
  6. 2026-10-2032
  7. 2026-10-2133
  8. 2026-10-2232
  9. 2026-10-2434
  10. 2026-10-2532
  11. 2026-10-2944
  12. 2026-10-30110
  13. 2026-11-01170
  14. 2026-11-04184
  15. 2026-11-06220
  16. 2026-11-07231
  17. 2026-11-08235
  18. 2026-11-09244
  19. 2026-11-10249
  20. 2026-11-11256
Users
+248 since 31.08
4-256 · 35 readings
2026-09-02: released 0.20.222026-09-09: released 0.20.292026-09-10: released 0.20.322026-10-07: released 0.20.472026-10-08: released 0.20.492026-10-09: released 0.20.502026-10-10: released 0.20.51
  1. 2026-08-318
  2. 2026-09-0310
  3. 2026-09-049
  4. 2026-09-0510
  5. 2026-09-104released 0.20.32
  6. 2026-09-139
  7. 2026-09-1512
  8. 2026-09-1714
  9. 2026-09-2016
  10. 2026-09-2615
  11. 2026-09-2814
  12. 2026-10-0517
  13. 2026-10-0818released 0.20.49
  14. 2026-10-0921released 0.20.50
  15. 2026-10-1020released 0.20.51
  16. 2026-10-1326
  17. 2026-10-1630
  18. 2026-10-1729
  19. 2026-10-1831
  20. 2026-10-1930
  21. 2026-10-2032
  22. 2026-10-2133
  23. 2026-10-2232
  24. 2026-10-2434
  25. 2026-10-2532
  26. 2026-10-2944
  27. 2026-10-30110
  28. 2026-11-01170
  29. 2026-11-04184
  30. 2026-11-06220
  31. 2026-11-07231
  32. 2026-11-08235
  33. 2026-11-09244
  34. 2026-11-10249
  35. 2026-11-11256

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: 8 match patterns.

  • https://fantasy.espn.com/*
  • https://lm-api-reads.fantasy.espn.com/*
  • https://api.sleeper.app/*
Show the remaining 5
  • https://myfantasyfootball.co/*
  • https://www.myfantasyfootball.co/*
  • https://myfantasyfootball.org/*
  • https://www.myfantasyfootball.org/*
  • https://billingsj199-eng.github.io/*

The full permission history for this extension

Version history

  1. Version 0.20.51
  2. Version 0.20.50
  3. Version 0.20.49
Show the remaining 4
  1. Version 0.20.47
  2. Version 0.20.32
  3. Version 0.20.29 · Asked for more permissions (10, was 9)
  4. Version 0.20.22

What changed recently

  1. Package size changed
  2. Released version 0.20.51 (was 0.20.50)
  3. Package size changed
Show the remaining 9
  1. Released version 0.20.50 (was 0.20.49)
  2. Package size changed
  3. Released version 0.20.49 (was 0.20.47)
  4. Package size changed
  5. Released version 0.20.47 (was 0.20.32)
  6. Package size changed
  7. Released version 0.20.32 (was 0.20.29)
  8. Package size changed
  9. Asked for more permissions (10, was 9)

Older entries and the full day by day series are in the app.

The publisher

billingsj199 publishes 4 listings we track, 339 users between them.

  1. MFF Yahoo Helper billingsj199 · Lifestyle · Entertainment · published 2026-08-11 67 users
  2. MFF Sleeper Helper billingsj199 · Lifestyle · Entertainment · published 2026-08-11 9 users
  3. MFF Underdog Draft Helper billingsj199 · Lifestyle · Entertainment · published 2026-05-14 7 users

Like this one

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

  1. MFF Sleeper Helper Describes nearly the same job, smaller audience 9 users
  2. MFF Yahoo Helper Describes nearly the same job, smaller audience 67 users
  3. Pigskin Pundits - ESPN Fantasy Helper Describes a related job, smaller audience 4 users
  4. Fantasy Jax — ESPN League Sync Describes a related job, smaller audience 9 users
  5. Fantasy Points Draft Assist for ESPN Describes a related job, smaller audience 942 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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HTML

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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 2026-11-11. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built