What are your favourite app Twitter accounts

I've recently made a Twitter account for my side-projejct, TypePerf.com.

It was predominantly for the purpose of sharing changelogs and getting tighter user feedback loops, but now I wonder if there is other marketing potential for the account.

What are your favourite Indie Hacker/Business/SaaS/tech twitter accounts to follow and why?

I like Linear, MyMind and Tailwind.