Did you gave this article a try? I found it very helpful for me to get started. And it is not really outdated, only the first example does not work anymore rig

Did you gave this article a try? I found it very helpful for me to get started. And it is not really outdated, only the first example does not work anymore right away, but if you go to the next step, it all works and then you progresd to a small working physics simulation.