As we lead up to CascadiaJS 2019, I'm going to share the 24 amazing talks from 2018 here on dev.to. Sit back and enjoy the show!

Will Klein

Step inside your everyday JavaScript tools, and you’ll find the abstract syntax tree. With the AST, let’s discover how our tools work, how we can extend them, and build a better understanding of computer language along the way.

Watch the talk on YouTube (21:29)