As the title says, what have you learned this week and would like to share with others? It could be a whole framework, some cool trick, best practice... whatever comes to your mind and is related to your profession.
For beginners, this could be a good place to get some quick tips and tricks on topics you're currently learning. This could also serve as a motivation to learn more and inspire.
I always try to work on a project or learn something new every week. And this week, one of the things I've learned the shorthand syntax for
<Fragment></Fragment> in React is