One of the reasons why #Mastodon is able to add so many new features is because it's written in Ruby.
However, this also makes it unattractive to run in the first place because of Ruby's inefficiency.
This is why I encourage new #Fediverse developers to adopt #V:
The V Programming Language
#vlang
V is like Go but better.
It is as fast as #Rust, but has better syntax.
You'll be able to code faster. Your code will read better.
If you're a Rust developer, consider making the switch!