a-bedford··on Untangling Mechanized ProofsThat is pretty cool! I have also tried to address this problem in the past, but by adding annotations to the proofs (https://github.com/andrew-bedford/coqatoo). It was only a proof-of-concept though.
a-bedford··on Show HN: A curated collection of special locations in Google Street ViewI like the concept, well done. A suggestion would be to add some kind of filtering capability (e.g., see only landscapes, historical sites).