This is a great (and necessary) introduction to writing helpful READMEs.
The only thing I would add is that I've found GIFs to be even more helpful than screenshots for showing off the functionality of your project.
I have used GIFs in the past (and yes, can be a great way to highlight functionality). You just need to mindful that you’ll need to update them if anything visual changes in your project (like with screenshots).
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This is a great (and necessary) introduction to writing helpful READMEs.
The only thing I would add is that I've found GIFs to be even more helpful than screenshots for showing off the functionality of your project.
I have used GIFs in the past (and yes, can be a great way to highlight functionality). You just need to mindful that you’ll need to update them if anything visual changes in your project (like with screenshots).