How to create many static pages that have client side functionality and update them?

[MohammadPCh]

I have about 40,000 movie. each movie has it's own dedicate page. with url like this:
https://example.com/movie/1
that dedicated to movie number one.
most data of this page are static. title, image, movie info, people comments and ... .but some data are about user like: user name, profile image, is he/she liked this movie?, is he/she bought this movie? and so on.
I have 2 big challenge here:

1. how to create static pages that have static info (movie info) and then get user info in client side.
2. if one movie added or one movie updated, how to add or update only that page? and not build all of them?

thanks for your patience.