Great website & awesome idea behind. Thanks for what you already did.
Unfortunately data is not updated.
I guess you don't have time for that or adding just enclosures from your part of the world.
Maybe let's allow others to contribute!? :)
1) You can just share a repo on GitHub and allow others to push their propositions.
2) You can also add a form that will allow submitting items (but then we need also to update them via the website and it becomes complicated).
For sure manufactures and fans are gonna add their projects.
Few more ideas:
1) More advanced filtering, eg using two tags like M-ATX board & ATX12V supply.
2) Add the option to mark that item not available on the market anymore (and make it gray / on the end of the list / allow to filter out not available items).