Ideas

• Federated something for "reviews" of anything. Movies, books, series, albums, stores, restaurants, anything. Should be in a searchable format so that people can have a list of people whose opinions they're interested in and query "give me books I might like".
  • This is better than random review sites, since those has reviews from random people.
  • Deduplication is probably difficult. Even isbn numbers aren't really unique, and most other items does not have soemthing similar to it.
• Something autodoc for JS?
• Guitar software. Automatic fingering, get precise timings for a riff so that you know if you're on beat. Better tab editing than Guitar Pro.
• saas for sharing tribal knowledge that otherwise gets lost somewhere else
• Create a better code review experience that's not GitHub style PRs.