I’ve switched to JetBrains IDEs two years ago as a life-long vimer and thought I would never forget how to develop in vanilla vim. However, yesterday when I fired up the unconfigured vim to write a small dart program, I couldn’t. I felt it was so hard to type without auto-completion and I wanted to use an IDE or vscode.

That scared me.

I need to jump out my comfortable zone and practice my programming skill more without the help from the tools.