Any websites you use/browse while at work?

Hey my fellow indie hackers,

To make a long story short, I work a job where I'm in front of a computer screen for about 12 hours and I'm trying to learn how to become a web developer.

I'm going through the curriculum on The Odin Project, but due to using a work computer--I'm limited on what lessons I can follow.

So I was curious if you guys had any favorite sites you frequent during downtime, for coding or anything else that can be helpful(like entrepreneurship, financial tips for someone who is trying to get out the "rat race", etc)

Thanks everyone!