Add-onsAdd-on for CivilCraft
Flood zones (FEMA)
Reads FEMA's National Flood Hazard Layer flood hazard zones around the point (US federal data, United States only). It asks the service only when you press its button in Surface › More › Address to site; nothing is sent at start-up, no key is used, and the answer is kept 24 hours in this browser.
What it is allowed to do
- Talks to a server on the internet
An add-on runs inside the app with the app's own access to the page. That is why only add-ons the CadCraft team has read, reviewed and signed can be added from here; the apps check the signature again before they load one.
Add
Adding needs JavaScript in this browser. You can still download the signed package.
Add-ons you added work in the browser apps on this computer, offline too. They load when the app starts: reload an open app after adding one. Turn one off any time in the app's Settings, under General. The desktop app will add from here too; that is not built yet.
Versions
| Version | Published | State | Size |
|---|---|---|---|
| 0.8.0 | November 9, 2026 | Reviewed and signed | 25 KB |