this is cool, more filtering would be useful (on tld length, whether it's a word). Interesting that ca.rs is still available and pretty cheap. Funnily, sa.rs is also available. pe.pe too, and oh.ms.
This tool is pretty cool, would be helpful to see prices I guess too. A table format would be easier to navigate. I recently found a TLD that seems underused and has one "total" word potential (chars incl tld as a single word) > .ge
Also can I recommend putting links to other domain providers like porkbun, their platform is super usable and prices are decent.