This fancy keyboard overlay shows all the commands you need in Vim

The Vim text editor is beloved by programmers. It’s ludicrously powerful, and lets you accomplish tasks with greater efficiency than you otherwise would. But boy, is it complicated. So complicated that one of the most popular questions on developer Q&A site Stack Overflow is “How do I exit Vim?“ Most people’s introduction to Vim is a bit of a baptism of fire. You inevitably spend a lot of time looking at reference guides trying figuring out how to do the most basic o