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Modernizr Helper

Chrome Web Store listing by chrome-dev · Productivity · Developer

A Chrome extension in Productivity · Developer with 201 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
201
Rating
5.0 (3 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.0.0.6
Updated in the store
2013-04-04
Published
2013-04-04
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
unchanged since 01.09
195-212 · 10 readings
  1. 2026-09-01201
  2. 2026-09-02204
  3. 2026-09-04208
  4. 2026-09-06212
  5. 2026-09-07203
  6. 2026-09-09195
  7. 2026-09-10199
  8. 2026-09-13204
  9. 2026-09-15201
  10. 2026-09-16201
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-06reviews3rating5.00
  5. 2026-09-07reviews3rating5.00
  6. 2026-09-09reviews3rating5.00
  7. 2026-09-10reviews3rating5.00
  8. 2026-09-13reviews3rating5.00
  9. 2026-09-15reviews3rating5.00
  10. 2026-09-16reviews3rating5.00
Users
unchanged since 01.09
195-212 · 10 readings
  1. 2026-09-01201
  2. 2026-09-02204
  3. 2026-09-04208
  4. 2026-09-06212
  5. 2026-09-07203
  6. 2026-09-09195
  7. 2026-09-10199
  8. 2026-09-13204
  9. 2026-09-15201
  10. 2026-09-16201
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-06reviews3rating5.00
  5. 2026-09-07reviews3rating5.00
  6. 2026-09-09reviews3rating5.00
  7. 2026-09-10reviews3rating5.00
  8. 2026-09-13reviews3rating5.00
  9. 2026-09-15reviews3rating5.00
  10. 2026-09-16reviews3rating5.00

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

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

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

chrome-dev. Listed website: browserleaks.com.

Like this one

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

  1. caniuse Describes nearly the same job, smaller audience 3 users
  2. Browser Support Tool Describes nearly the same job, smaller audience 237 users ★ 5.0
  3. Caniuse Finder Describes nearly the same job, smaller audience 14 users
  4. Old Chrome Simulator Describes nearly the same job, smaller audience 102 users ★ 5.0
  5. InspectX - Advanced Web Development Assistant Describes nearly the same job, smaller audience 9 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.