Dashboards are great for visually representing various data sources, giving a summary, or answering a specific question.
Many packages for Dashboards are enterprise software - not ideal if learning at home. Among free options, the Dash package for Python is a good place to start, as it has an open-source version and good documentation.
I’ve now completed the LinkedIn Learning course in Dash. Much of the code is on my GitHub. I’ve also been playing with deployment of Dash apps to cloud service providers, with a hello world example here on Render, which does work but takes a long time to spin-up (free hosting)!