I found this site had some cool fonts.

Dev Fonts -- View the article + more on Flipboard.

So far, I really like the FiraCode font. I downloaded it and I think I got it installed. Now I want to see if I can use it in my editors.

A fossil SCM integration into Jetbrains IDEs

Here is the github repo fossil4idea and the Fossil Integration in the JetBrains Marketplace.

The plugin has not been maintained for over 5 years, so ... Not sure if it will work in the current versions, but it could serve as a great example …