React Component & Prop Usage Scanner

react-scanner is a static analysis tool designed to extract React component and prop usage from source code, supporting both JavaScript and TypeScript. It operates by crawling a specified directory, identifying relevant files, and then parsing them to build a detailed JSON report of component instances and their associated prop values. The current stable version is 1.2.0, with a history of regular updates indicating active maintenance and feature development. Key differentiators include its static analysis approach, eliminating the need for runtime instrumentation, robust TypeScript support, and a flexible architecture that allows for custom processors to transform the raw JSON output into actionable insights, such as component usage counts or prop value distributions. It is primarily used for understanding the adoption and utilization patterns of design system components within a codebase.