{ "name": "react_demo", "version": "0.1.0", "private": true, "dependencies": { "jsoneditor": "latest", "react": "16.13.1", "react-dom": "16.13.1", "react-scripts": "3.4.1" }, "scripts": { "start": "react-scripts start", "build": "react-scripts build", "test": "react-scripts test --env=jsdom", "eject": "react-scripts eject" }, "browserslist": { "production": [ ">0.2%", "not dead", "not op_mini all" ], "development": [ "last 1 chrome version", "last 1 firefox version", "last 1 safari version" ] } }