This directory contains the source files for the BackstopJS report UI.
To build the React project run...
npm run build-compare
This will generate /compare/output/index_bundle.js.
/compare/output/index_bundle.js contains all styles and js for the HTML report. In normal BackstopJS operation this file bundle will be copied into the correct HTML report directory during a test flow (e.g. when running backstop test) after bitmap generation has completed. See: /core/command/report.js writeBrowserReport() method for details on this mechanism.
Note: The files diverged.js & diff.js are copied from node_modules to /compare/output/ during build.