I use a kinda hacky bit of JS to do a number of actions based on the current URL. I create bookmarks like this, and set a keyword (this one is 'gt', for Google Translate):

  javascript:location="https://translate.google.com/translate?hl=&sl=auto&tl=en&u="+location.

- Source: Hacker News / 8 months ago

If you don't want to use Chrome or install an extension, you could use a... Source: about 1 year ago

English link: https://translate.google.com/translate?sl=auto&tl=en&hl=en&u=https://habr.com/ru/companies/floor796/articles/673318/&client=webapp Unfortunately, while this is very interesting, it's not how the site appears in my mobile browser. I'm seeing a series of standard MP4 files (the loading animation is also different, showing a series of vertical bars instead of a percentage), and while I have no problems... - Source: Hacker News / about 1 year ago

Searching through Google translate loads the page but without content: https://translate.google.com/translate?sl=de&tl=en&hl=en&u=https://www.google.com/search?q%3Dhow%2Bmany%2Bemojis%2Bon%2Bios%26oq%3Dhow%2Bmany%2Bemojis%2Bon%2Bios&client=webapp. - Source: Hacker News / over 1 year ago

My comment will appear abstract compared to the vast majority of free speech-related comments. I read the article translated into English: https://translate.google.com/translate?sl=de&tl=en&hl=en&u=https://netzpolitik.org/2022/nach-gespraechen-mit-bundesregierung-telegram-sperrt-erstmals-kanaele-in-deutschland-wegen-lokalen-gesetzesverstoessen/&client=webapp Then, I went to read this person's Wiki... - Source: Hacker News / over 2 years ago

There was a Katamari javascript code which you could use to play on any webpage, the website with the code is kathack.com. Source: over 1 year ago