I hope ideas for FOSS is okay to post here. Here are my ideas:

1. reverse image search, upload an image, find a matching image online.
2. a broken link checker/scanner with email notifications.
3. a domain name helper that uses combines two words using synonyms.
4. a link saver like pocket but simpler (mobile version)
5. a pixabay alternative that doesn't allow AI or let it train AI
6. A job listing website that is Anti-AI (No AI jobs)

What are some ideas you have?
I would prefer they were not vibe coded since I don't support AI.