My “dotfiles” repo is a decade old now, and it has been interesting to see a progression through

• .vimrc (ye olde days)
• init.vim (“modern” vim)
• init.lua (All-in on Lua with NeoVim)
  

(is there a moral to this story? perhaps “don’t be surprised at how much practices and tools change over time”, and “try to identify things that don’t change”)