Lite Browser Translate
Translation extensions come two ways: premium popups everywhere, or too bad to use. I wanted three things: full page, bilingual, YouTube subs.
TransLite is silent by default. Until you start it: no floating ball, no nags, no upsell. One click; three reading modes. Stripped rebuild of read-frog—deleting is harder than writing. Pipeline skeleton still credited GPL-3.0. On the Chrome Web Store.