Airbnb — Sort by Price por Yurii

Airbnb won't sort search results by price. This extension walks every page of your
search — keeping the filters you set, since they live in the URL — collects the
listings, and shows them in one list ordered by price.

1. Search on Airbnb as usual: city, dates, guests, filters, map zoom.
2. Press Sort by price, to the right of the Airbnb logo (or the toolbar
   button). On narrow windows the button moves to the top-right corner.
3. The tab reloads a few times, up to 15 pages (~270 listings). A progress
   counter replaces the button; clicking it stops the run and shows what was
   collected so far.
4. The list opens. Switch between Total price / Per night / Rating, flip the
   sort direction, or export to CSV.

Links open in a new tab carrying the same dates and guest count. The collected
list stays in the tab's memory — the List button reopens it without walking
the pages again.


The UI follows your Firefox language: English by default, Ukrainian when Firefox
runs in Ukrainian. Nothing to configure. Adding a language means dropping a
_locales/<code>/messages.json next to the existing ones.

This is separate from the language of the Airbnb page itself. Price parsing reads
whatever locale Airbnb is rendered in, and understands за 5 ночей,
for 5 nights, por 7 noites, za 3 noce, für 6 Nächte and friends at the
same time.


Airbnb prints €178 for 5 nights on the card — that is the price for the whole
stay, not per night. The tell is a digit in front of the word "night";
without one (per night, за ніч) the price is nightly. The extension pulls out
the night count and derives the other figure, so both modes show real numbers.

With fixed dates the two modes produce the same order — every listing is priced
for the same number of nights, so dividing by it changes nothing. What differs is
the figures shown, not the ranking.


Nothing is sent anywhere. All data lives in the tab's sessionStorage and dies
with the tab. The only permission requested is access to Airbnb search pages.
There is a 0.5–1.2 s pause between page loads — leave it in place, and don't run
several tabs at once: Airbnb notices bursts and answers with a captcha.