This is a try to add SEO features for project with dynamic data & routes. Inspired by this article
Runs the app in the development mode.
Open http://localhost:3000 to view it in your browser.
The page will reload when you make changes.
You may also see any lint errors in the console.
Runs the server, which swaps meta tags when someone requests the page.
Open http://localhost:3000 to view it in your browser.
Firstly, this script builds app and then runs express server, which listens routes