Trying to figure out the best tools to document/visualize my learning process. (starting full stack)

what’s up people?

I am looking for recommendations for where/how I can document and visualize my computer science process. I’ve computer literate and am comfortable with large datasets and frameworks/process flows (Excel, Dynamics 365. Azure DevOps, Power BI, SharePoint. etc). I currently use Lucidchart to visualize/brainstorm notes and ideas, but was wondering if anyone had good experiences with other apps.

I’m going to be taking the full-stack course and my plan is build out a personal website.

appreciate any and all feedback!