@jb55 ‘s cli apps work great 👍 
Fiatjaf’s go tools enable a lot of fun Unix piping possibilities.
@ben's vim-nostr plug-in works really well for fast composing and posting.

https://github.com/bndw/vim-nostr

Looks like there is a new one for Neovim, but don’t know too much about it. 

I use Vi, a small shell script, and noscl ( nostr command line tool ).