What’s your goal for showcasing your skills? Is it just to do something fun? Or, is it to get hired?
If it’s the prior, this is a fun project.
If it’s the latter, this is going to be a low effort activity. Employers aren’t going to watch it during your application. Further, Your target audience (people learning react) isn’t going to have much overlap with hiring managers.
It is to showcase, I see it as a long-term project, I don't expect I make a video today and get hired tomorrow, my expectations are lower, more "I make a video a week, in a year I have enough to showcase ( and maybe a following )"
Yes I do agree that managers and target audience don't overlap, but also I don't think it's people learning React, but more people curious about inner workings of React
If it’s the prior, this is a fun project.
If it’s the latter, this is going to be a low effort activity. Employers aren’t going to watch it during your application. Further, Your target audience (people learning react) isn’t going to have much overlap with hiring managers.