Hi Jochen.
Been using your jsvisit gadget for a couple months - nice, lightweight - where I don't need a full analytics pkg at this time.
Meaning to give you an upvote (Joomla is a problem site to log into, but its forum is OK) and looked around at your other gadgets.
I figured out the jphpx stuff ok, but the jsweather-v1.0.6.zip won't install - shows: 
JInstaller: :Install: Can't find XML setup file - and: Unable to detect manifest file.
This environment:
PHP Built On    Windows NT XXX 10.0 build 20348 (Windows Server 2022) AMD64
Database Type    mysql
Database Version    8.0.32
Database Collation    utf8mb4_unicode_ci
Database Connection Collation    utf8mb4_0900_ai_ci
Database Connection Encryption    None
Database Server Supports Connection Encryption    Yes
PHP Version    8.2.3
Web Server    Microsoft-IIS/10.0
WebServer to PHP Interface    cgi-fcgi
Joomla! Version    Joomla! 5.0.0 Stable [ Kuboresha ] 17-October-2023 16:00 GMT
Joomla Backward Compatibility Plugin    Enabled ()

Any ideas?
Cheers, Baz.

hi,

jsweather provides a joomla extension "jsweather module" and a sample of a weather webapplication, which is  not a joomla extension and therefore the zip-file " jsweather-v1.0.6.zip" cannot be used to install it into joomla. Also pls. sse my docs at " www.jschmidt-systemberatung.de/index.php...&lang=en&Itemid=1636 " .