Greasy Fork is available in English.
Craigslist apartment search is most useful on the map view, since after all real estate is about location, location, location, but other factors matter too. For example you probably want to see listings that are reasonably new but not just from today, but the current UI only lets you pick "Listed today" or no filter. This tampermonkey script lets you eliminate listings by a configurable age range.
doesn't work in chrome
Code looks well designed, but unfortunately doesn't work, at least in chrome/tampermonkey.
1) The script doesn't trigger (@include missing * at end and support for https).
2) Even with that fixed, the script incorrectly filters recent listings instead of just old ones.