acornjs/acorn-jsx

Acorn-JSX is a fast, experimental plugin for the Acorn JavaScript parser that specializes in parsing React.js JSX syntax into an Abstract Syntax Tree (AST). It was designed as an alternative to the official React JSX parser and is now widely used by development tools for code analysis and transformation. This tool is ideal for developers and tool builders who need efficient JSX parsing for language services, rather than code transpilation.