That's amazing. There seems to be a bug with the filter on the left side: after you select one and the page reload, subsequent attempts to filter won't work.

That's amazing. There seems to be a bug with the filter on the left side: after you select one and the page reload, subsequent attempts to filter won't work. I actually have been working on a similar kind of search engine, albeit being a more "proper" search engine + crawler combination rather than curation likes yours. It's great to see other works like yours for inspiration :-).