20 Years of Vim
Cool tool! I had to double check because I thought Vim was much older. Indeed, Vim goes back to 1991 (<a href="https://en.wikipedia.org/wiki/Vim_(text_editor)" rel="nofollow noreferrer">https://en.wikipedia.org/wiki/Vim_(text_editor)</a>). This is a great view of the last 20 years of Vim.