expectation failed

With PC GUI: APKToolGUI

With Android APK: APKExtractor

Terminal: combinating jar files like APKEditor.jar, apktool.jar, apksigner.jar

Are you referring to generating CSS code or their own CSS (design) on the website? For the second, you can try it with the GPThemes browser extension

I couldn’t agree more. Hmm. Maybe OSS Weather [fdroid link] has a radar map, but it didn’t provide much information. Unfortunately, I don’t remember

The Breezy Weather (fdroid link) is a fork and continuation of GeometricWeather. As I can see, there are hourly forecasts for the next days, just scroll horizontally (AccuWeather and Open-Meteo providers, tho, I haven’t checked others).

FlorisBoard with Material You dynamic themes version