the demo is not live and no screenshots are shown

[cad0p]

Also tried to run it locally and got this error:

Error: No default engine was specified and no extension was provided.
    at new View (/workspaces/react-data-table-google-sheet/node_modules/express/lib/view.js:61:11)
    at Function.render (/workspaces/react-data-table-google-sheet/node_modules/express/lib/application.js:570:12)
    at ServerResponse.render (/workspaces/react-data-table-google-sheet/node_modules/express/lib/response.js:1012:7)
    at /workspaces/react-data-table-google-sheet/app.js:21:7
    at Layer.handle [as handle_request] (/workspaces/react-data-table-google-sheet/node_modules/express/lib/router/layer.js:95:5)
    at next (/workspaces/react-data-table-google-sheet/node_modules/express/lib/router/route.js:137:13)
    at Route.dispatch (/workspaces/react-data-table-google-sheet/node_modules/express/lib/router/route.js:112:3)
    at Layer.handle [as handle_request] (/workspaces/react-data-table-google-sheet/node_modules/express/lib/router/layer.js:95:5)
    at /workspaces/react-data-table-google-sheet/node_modules/express/lib/router/index.js:281:22
    at Function.process_params (/workspaces/react-data-table-google-sheet/node_modules/express/lib/router/index.js:335:12)