Paweł Grzybek @pawelgrzybek@mastodon.social
Vim tip for today 
There is a trick in the substitute command `:s` to use an empty search pattern to reuse the previous one. Example!
*
to use the word under the cursor as a search pattern
vap
visaul selection around the paragraph
:s//deno
substitute previous pattern "eslint_d" with "deno"
So many little tricks in this tip today!
GIF
@pawelgrzybek `#` is opposite of `*`
`*` searches word under cursor forward, `#` searches it backward.
Neither are specific to (n)vim. Both work in `vi` as well