This is the first time I've heard of iA Writer, it looks like exactly what I need right now for nanowrimo... focused on writing prose with some minimal feedback tools. Going to give it a shot!
- https://github.com/preservim/vim-pencil
- https://github.com/junegunn/goyo.vim.git
- https://github.com/junegunn/limelight.vim.git
- https://github.com/vimwiki/vimwiki
It was fun, and the setup is almost identical to iA Writer which I appreciate. I even had it all on my phone with Termux!
Last year I just did it in Markdown in VSCode in "zen mode" which also worked pretty well. It was definitely easier to setup than Vim and had better highlighting of bold/italics/etc.