Today we learn Gutenberg!
After my initial learning curve, I’ve come to appreciate that Gutenberg is accessible to all levels of programmers. Even though Gutenberg is undeniably based on React, you don’t need to have experience with React to create your own blocks. But you do need good examples, and with the current absence of any books on Gutenberg, the best place to look for examples is the core block library in the Gutenberg repository. This site is also meant to provide examples, not tutorials. Much of the explanations are included as comments in the code.