We're excited Kent C. Dodds is back to teach Abstract Syntax Trees (ASTs)! Learn how make stylistic code changes, reveal logical problems, and prevent bugs from entering your codebase. What is an AST? Popular tools like ESLint keep bugs from entering your code and Babel translates the latest features of JS (and JSX) to code all browser can run -- both ESLint and Babel use ASTs to do what they do. Learn how to manipulate JavaScript under the hood...no CS degree required! See the full course: http