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Roofing Calculator - Pitch, Rafter & Materials

Chrome extension by wanganyi.way · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 3 users, barely installed. Audience over the last 30 days: -2.

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

What the developer says, and 3 screenshots

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

Users
3
Rating
not rated yet
Users, last 30 days
-2
Version
1.0.0
Updated in the store
2026-04-17
Published
2026-04-17
Manifest
V3
Browser access
4 permissions

How it has moved

Users
-2 since 02.10
3-6 · 10 readings
  1. 2026-10-084
  2. 2026-10-103
  3. 2026-10-134
  4. 2026-10-165
  5. 2026-10-186
  6. 2026-10-194
  7. 2026-10-215
  8. 2026-10-224
  9. 2026-10-253
  10. 2026-11-013
Users
unchanged since 31.08
0-6 · 21 readings
  1. 2026-08-313
  2. 2026-09-024
  3. 2026-09-040
  4. 2026-09-060
  5. 2026-09-093
  6. 2026-09-100
  7. 2026-09-154
  8. 2026-09-173
  9. 2026-09-204
  10. 2026-09-266
  11. 2026-09-285
  12. 2026-10-084
  13. 2026-10-103
  14. 2026-10-134
  15. 2026-10-165
  16. 2026-10-186
  17. 2026-10-194
  18. 2026-10-215
  19. 2026-10-224
  20. 2026-10-253
  21. 2026-11-013

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

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

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
Show the remaining 1
  • 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

wanganyi.way publishes 12 listings we track, 98 users between them. Listed website: roofing-calculator.io.

  1. World Cup 2026 New Tab — Countdown & Schedule wanganyi.way · Lifestyle · Fun · published 2026-04-23 30 users
  2. Text Formatter for LinkedIn wanganyi.way · Lifestyle · Social · published 2026-04-17 24 users
  3. Name Day Today — calendana wanganyi.way · Productivity · Workflow · published 2026-06-13 11 users
Show 5 more from this publisher
  1. World Cup 2026 Countdown Badge wanganyi.way · Lifestyle · Fun · published 2026-05-14 10 users
  2. Shift to Calendar - Add Shifts to Google Calendar wanganyi.way · Productivity · Workflow · published 2026-04-21 5 users (last published figure)
  3. Public Holidays & Long Weekends — Calendana wanganyi.way · Productivity · Workflow · published 2026-07-20 4 users
  4. Take-Home Pay — After-Tax Salary on Job Listings wanganyi.way · Productivity · Tools · published 2026-06-24 3 users (last published figure)
  5. Raise Calculator - Salary & Hourly Converter wanganyi.way · Productivity · Tools · published 2026-04-17 2 users (last published figure)

Like this one

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

  1. QuoteCore+ Roof Pitch Calculator Describes nearly the same job, smaller audience 7 users ★ 5.0
  2. Calculations for Roofing Contractors Describes nearly the same job, smaller audience 2 users (last published figure)
  3. ConstructionVecta Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Calculating Portland Roofing Contractors Describes a similar job, smaller audience 3 users (last published figure)
  5. Plywood Calculator – SmartCutList Describes a similar job, smaller audience 4 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 2026-10-25. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built