AST Playground and Resolver
Inspect ESTree ASTs and resolve module paths with OXC.
Processed with OXC
Parse uses oxc-parser. Transform uses oxc-transform. Resolve uses oxc-resolver with Node and ESM rules.
About the AST playground
This tool parses JavaScript, TypeScript, and JSX with oxc-parser into an ESTree JSON tree.
Select a node in the tree to see the exact source span for that node.
Transform runs oxc-transform. Resolve tests module paths with oxc-resolver using ESM or Node condition names.
This tool does not store your input.