What is cms? Who can explain to a teapot in web development?

Question

CMS

1. If I write a site in html/css/js and choose some cms, will the appearance of the site change?
2. Will it be necessary to change anything in the site code to fit cms?
3. Which cms is better? Or is it better to write your own?

Answer 1

Link to Wikipedia
CMS is essentially a system that provides the ability to change the content of pages without the need to edit HTML / CSS (not always), or adds additional features: user support, personal accounts, buying goods online, etc.
And now, point by point

1. The appearance will not change if the translation into the template is done with high quality
   
2. CMS will not work correctly with simple HTML / CSS / JS, you will need to make a template from them in the format supported by this system.
   
3. To write a template yourself, you need at least a little knowledge of the PHP language or another language in which the CMS is written. From this it follows that in order to write your own template, you need to use the CMS in which you can figure it out. To write your own CMS, you need to have good knowledge of any server programming language
   

Answer 2

1. If I write a site in html/css/js and choose some cms, will the appearance of the site change?
No, the appearance will not change, CMS is a content management system for the site, that is, the frontend.
If you have a business card website or a landing page, then there is no need to use CMS in principle.
If your site has some functionality or integration is needed, then yes.
2. Will it be necessary to change anything in the site code to fit cms?
It all depends on the CMS itself - each has its own template engines. Yes, it will be necessary.
3. Which cms is better? Or is it better to write your own?
It already depends on the TOR or needs.
If the project is highly loaded, then the best solution is the Framework, the programming language is the one that you know best.
If this is an online store, then you can, for example, take Yupe on YiiFramework or Bitrix, there are ready-made solutions in the Marketplace.
Write your own CMS only if you have a constant flow of orders, that is, studio development, but it is very long and expensive, it makes no sense if you do not have an inflated budget.

Answer 3

CMS is a ready-made site, you just have to pull the template and configure the system according to your requirements (basic settings, installation of additional modules / extensions)
If in your understanding "site", this is a normal layout (html, css, js):
1. Watching how you adapt the layout
2. Possibly
3. ...

Answer 4

If I write a website in html/css/js...
....Which cms is better? Or is it better to write your own?

own => own!
It's better to read Wikipedia and learn the mat.chast.
I prefer CMS "Joomla!" (exclamation point is the character in the official title)

Answer 5

1. If I write a site in html/css/js and choose some cms, will the appearance of the site change?

No.

2. Will it be necessary to change anything in the site code to fit cms?

Yes.

3. Which cms is better? Or is it better to write your own?

Looking under what tasks. You don't have to write your own.
PS CMS - content management system, ie. "she is".

Answer 6

CMS - Content Management System - site content management system, roughly speaking the admin panel.
Joomla, Wordpress, Bitrix, MODx - these are all CMs, probably the most popular.
To get a job in an office, it is desirable to know a couple) Knowledge of Bitrix gives tangible bonuses to the place of work, karma and salary.