As a developer you need to learn a lot of new concepts, languages, frameworks, algorithms that it can be very quickly confusing to keep your focus and retain all those knowledges.
I highly suggest you to use a second brain to keep track on what you want to learn but also to save all your notes and resources you want to keep in an organised way. With this second brain Notion template you can define clear goals and stick to it to reach your goals and grow as a developer.
It's not only good for junior developers, as tech is constantly evolving, having a second brain is a must have even for senior developers.
The Developer Second Brain Notion Template
The template I took (a lot of) inspiration to create mine : https://www.youtube.com/watch?v=q4A5kTyBNxA