App keep refreshing when navigating through pages

[isharadilshan]

Used this boilerplate for my side project, but app keep refreshing every time route between pages. I've used react-router-dom package. Expectation SPA client side rendering. How Can I achieve this

[stefanwuthrich]

There is no server-side routing or something like this where the router could get something new doing a refresh. can you explain better please ?