How can a mid-level developer evaluate their skills and identify areas for growth? [closed]

I’m currently working as a mid-level frontend developer with React and TypeScript. However, compared to other mid-level developers, I sometimes feel like I’m not quite on the same level as I’d like to be. I want to improve, but it’s not always clear where to focus my efforts.

In your experience, what distinguishes strong mid-level developers? What should I focus on to keep growing? For example: diving deeper into app architecture, improving TypeScript knowledge, working on performance, gaining experience with GraphQL and Apollo, or something else?

I’d appreciate any advice or recommendations!

I have been reading up on app architecture and improving my TypeScript skills. However, I still feel like my progress isn’t as noticeable as I’d hoped. I was expecting to feel more confident in my abilities compared to other mid-level developers but I’m unsure if I’m focusing on the right areas.