What dev tools do you find yourself Googling every single time?

For me it was always JSON formatting, Base64 encoding, and

timestamp conversion. The kind of thing you do 100 times a

week but never remember the exact site for.

It actually got so frustrating that I built Devly a macOS

menu bar app with 50+ dev tools built in just to stop

tab switching for good.

But I'm curious what others keep going back to Google for.

Always looking for what to build next!