Front-end programming languages
What are Front end programming languages?
Today, you can code with many programming languages in the field of front-end, but the three essential and main languages that are mandatory for every front-end programmer are HTML, CSS and JavaScript. Over time, these three items included different versions of new languages. For example, TypeScript was created as an improved version of JavaScript and is used when coding with some frameworks such as Angular.
HTML language
HTML is not a programming language but a markup language, considered the core and main body of web pages. The meaning of the markup language is that the code written in HTML is like a text file with various components separated by tags. This language is used to create the structure of web pages.
CSS language
The CSS language (abbreviation of Cascading Style Sheets) is designed to style various components of website pages such as text, images, boxes, etc. You put the components and elements of a site or program on your page with HTML and use CSS to customize the shape and appearance of those elements. So, CSS enables website designers to implement their creativity in the design of website pages without limits.
Javascript programming language
This programming language is processed on the user side. The front-end programmer can use Javascript to animate the pages he designed with HTML and CSS. You can bring life to designed pages with the help of JavaScript. For example, if you click a submit button, this JavaScript submits the form to the server.
What is JavaScript in the article? You will get to know more about the features of this programming language. It is also necessary to master some HTML and CSS concepts before learning JavaScript.
What is the difference between front-end and back-end programming?
Most sites require a back-end developer to implement the site’s logic using programming languages. The back end is a part of a website or software not visible to users. In other words, a site’s core and brain control its logic. Users do not have access to the codes written in the back-end section and cannot see them. The back-end part deals with the central server (on which the site is located) and the database.
When the user clicks on a button, he has clicked on one of the front-end elements. The front end detects this click, and based on the code written by the front-end programmer, it refers its request to the back-end section. That request is executed using the logic that the back-end programmer has implemented. In this section, information may be taken from the database, or processing may be done in the back-end codes, and there is no need to communicate with the database. Finally, the final answer is again sent by the back end to the front end, and the front end shows it to the user in the form of graphic elements such as text messages, images, etc.
