Bootstrap is not working

Hello campers , I am creating an app , and it has multiple html files I target them by a tags,
at first every thing seem working but when I put in one of those files a bootstrap table , it did not work ,
but it is wokring in index.html wich is the entry , I have bootstrap modal there .
do I need something like html loader , or html web plugin , I read the docs but I still do not understand them very well , for what purpose are they usefull ?


I installed bootstrap using npm package , and I imported it in index.js , so I don 't need to put it inside the head , by the way I am using webpack module bundler .
Please any help and nay additional infos are apperciated ,thanks in advance.

Where is the link to the bootstrap library? I don’t see it in the header of the html index file. I’m having a hard time trying to understand what issue you are experiencing, please try to rephrase in bullet points.

I installed bootstrap using npm package , and I imported it in index.js , so I don 't need to put it inside the head , by the way I am using webpack module bundler .