​Hello!
I'd like to announce two MediaWiki extensions that I've developed recently
and believe they are quite stable now:
SimpleTooltip:
https://www.mediawiki.org/wiki/Extension:SimpleTooltip​
Just a simple ToolTip Extension that has no dependencies and support
tooltips over text, images or a tooltip icon. It has special support for
Semantic Forms, so tooltips will work with multiple instances, too.
Substitutor:
https://www.mediawiki.org/wiki/Extension:Substitutor
This extension does one-time string substitutions. It works similar to
magic words, but once replaced, they will not change again. This might be
useful for timestamps, random numbers, ID's.
(For a complete list of extensions see
https://www.mediawiki.org/wiki/User:Fannon - but a few of them are not
stable yet!)
Have fun :)
Simon