I heavily involved in running a maker space in Halle (Saale) which is called Eigenbaukombinat.
mtmX and jtrfp
Tools for Monster Truck Madness 1 and 2 and other Terminal Reality games.
More info: jtrfp.org.
Since 2000 motorsport-archive.com is avalibale to the masses. It features historical motorsport results and data which I collected since around 1995. It also contains a huge amount of data about race tracks, drivers, chassis and more. Sadly I’m not having much time for it recently.
Kronos is a TEI compliant platform supporting the edition of literary texts. It was used to publish and edit dramatic texts of Karl Gutzkow.
More info: Editionsprojekt Karl Gutzkow