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Environment Guard

Chrome extension by Nicholas Griffin · Productivity · Developer

A Chrome extension in Productivity · Developer with 0 users, no reported installs.

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

What the developer says, and 1 screenshot

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

Users
0
Rating
not rated yet
Users, last 13 days
unchanged
Version
1.0.0
Updated in the store
2026-07-28
Published
2026-07-27
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
unchanged since 31.08
0-3 · 8 readings
  1. 2026-08-310
  2. 2026-09-033
  3. 2026-09-050
  4. 2026-09-063
  5. 2026-09-070
  6. 2026-09-083
  7. 2026-09-100
  8. 2026-09-120
Users
unchanged since 31.08
0-3 · 8 readings
  1. 2026-08-310
  2. 2026-09-033
  3. 2026-09-050
  4. 2026-09-063
  5. 2026-09-070
  6. 2026-09-083
  7. 2026-09-100
  8. 2026-09-120

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

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

  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Nicholas Griffin publishes 6 listings we track, 74 users between them. Listed website: nicholasgriffin.dev.

  1. Subtle — Better subtitles Nicholas Griffin · Make Chrome Yours · Accessibility · published 2026-08-03 30 users
  2. GraphQL Inspector Nicholas Griffin · Productivity · Developer · published 2026-07-27 28 users
  3. Header Forge Nicholas Griffin · Productivity · Developer · published 2026-07-27 16 users
Show 2 more from this publisher
  1. PiP Everywhere Nicholas Griffin · Productivity · Tools · published 2026-07-26 0 users
  2. Blur Nicholas Griffin · Productivity · Tools · published 2026-07-27 0 users

Like this one

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

  1. QA Shield — Environment Guard Describes nearly the same job, smaller audience 14 users ★ 5.0
  2. EnvAware Describes nearly the same job, smaller audience 8 users ★ 5.0
  3. EnvBanner - Visually tag environments (PROD/UAT/DEV) Describes nearly the same job, smaller audience 14 users
  4. Project Env Manager Describes nearly the same job, smaller audience 14 users
  5. Stage Masks Describes nearly the same job, smaller audience 7 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.

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.