I've built a small VSCode extension to query TypeScript and JavaScript abstract syntax tree via esquery: https://marketplace.visualstudio.com/items?itemName=nik

I've built a small VSCode extension to query TypeScript and JavaScript abstract syntax tree via esquery: https://marketplace.visualstudio.com/items?itemName=nikaspran.ast-query https://marketplace.visualstudio.com/items?itemName=nikaspra... It's been an awesome exercise and I've been quite impressed by the API available to extensions.