VS Code and SourceTree are two of the most used tool by me this year.

SourceTree helps me visualise the git commit history and branches more than git log can.

VS Code, on the other hand helps me with all the short code editing stuff and sometimes even helps when I don't want to open a full fledged IDE for the project. I have setup my own Icon themes for VS Code and even created watchers for files. Can't do this much on Webstorm so easily.