Hello!
I have no problem, but a purely explanatory question.
There is a website (about 1.5 megabytes of its own source code), the framework was made by itself, the design was made by itself, the filling was done by itself, some of the functionality was made by itself, some - used external libraries, for example, the calendar used the datepicker from jquery-ui (only with redefined css for my needs), when there was a lack of some functionality of external libraries, I parsed them (if needed) and added them. Their effects (albeit with some external libraries), their pseudo-tagging language (albeit oooooooooochen is small) for automatic quick formation of pages (with graphs and reports - the system user simply needs to specify what parameters he wants to control and how the site will automatically build the request form, will automatically collect and process data, form requests for the server, receive and output requests from the server, etc.)
And there was such a question - should I look in the direction of the bootstrap library, can it give me anything positive in this situation? Reduce the code, speed up the site, make it easier to debug and build functionality, etc.
This was the first question.
And here is the second one:
It is necessary to create a simpler website, in principle, you can do it from scratch, I can take it as a basis, cut everything out, retaining the framework and the necessary functionality for this site, or create it all from scratch, but using modern frameworks used by everyone?
Well, as a bonus - the third question
You need to create a functional (css element transformation, working with DOM, etc. of a particular element).
Which is preferable to make a call via jQuery
$(my_element).my_functional(params); or all the same as a call to some independent function
my_functional($(my_element), params); my_functional(my_element, params);