Ext Ops Panel
Open the app

USA Holiday Checker

Chrome extension by Al Hammad · Lifestyle · Travel

A Chrome extension in Lifestyle · Travel with 2 users, barely installed.

Specific sites only: 27 match patterns.

What the developer says, and 1 screenshot

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

Users
2
Rating
not rated yet
Users, last 9 days
+2
Version
1.1
Updated in the store
2026-04-10
Published
2025-10-20
Manifest
V3
Browser access
2 permissions, 27 site patterns

How it has moved

Users
+2 since 01.09
0-2 · 3 readings
  1. 2026-09-010
  2. 2026-09-060
  3. 2026-09-092
Users
+2 since 01.09
0-2 · 3 readings
  1. 2026-09-010
  2. 2026-09-060
  3. 2026-09-092

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

Specific sites only: 27 match patterns.

  • https://*.expedia.com/*
  • https://*.booking.com/*
  • https://*.priceline.com/*
Show the remaining 9
  • https://*.hotels.com/*
  • https://*.kayak.com/*
  • https://*.orbitz.com/*
  • https://*.travelocity.com/*
  • https://*.airbnb.com/*
  • https://*.cheapoair.com/*
  • https://*.hotwire.com/*
  • https://*.trivago.com/*
  • https://*.tripadvisor.com/*
  • Act on the current tab, but only after you click it activeTab
  • 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

Al Hammad publishes 6 listings we track, 196 users between them.

  1. EXIF Data Viewer & Eraser By imglift Al Hammad · Lifestyle · Art · published 2025-05-12 141 users ★ 4.5
  2. Tab Limit Enforcer Al Hammad · Productivity · Workflow · published 2025-05-21 44 users ★ 5.0
  3. Japanese Holiday Checker Al Hammad · Lifestyle · Travel · published 2025-10-21 5 users
Show 2 more from this publisher
  1. Simple Pomodoro with Tab Blocking Al Hammad · Productivity · Tools · published 2025-10-16 4 users
  2. India Holiday Checker Al Hammad · Lifestyle · Travel · published 2025-10-17 0 users

Like this one

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

  1. Bank Holidays Tracker Describes nearly the same job, smaller audience 6 users ★ 5.0
  2. Holiday Radar Describes nearly the same job, smaller audience 14 users
  3. Holidays Calendar with Drive Describes nearly the same job, smaller audience 277 users ★ 4.2
  4. Japanese Holiday Checker Describes nearly the same job, smaller audience 5 users
  5. Public Holidays Viewer Describes nearly the same job, smaller audience 9 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.