If you need a gui text editor, BBEdit is pretty good.

Others that I haven’t seen suggested and that I personally use daily:

• KeepingYouAwake prevents the laptop to going to sleep (although there are tons of other ways to do it).
• Raivo OTP if you have an iPhone with Raivo installed it copies the TOTP to the mac clipboard
• Lulu as firewall for outgoing connections

Honestly, Alfred, Rectangle, AltTab and CleanshotX are almost essential, IMHO.

Honestly Cleanshot X is a total improvement of the native app and worth absolutely everything. Irreplaceable for me as of today.

Never knew about Linear Mouse 😱 thank you! does it work with logitech stuff? So i can finally get rid of their shitty software