HTML or HyperText Markup Language is a markup language used to create websites. Web browsers read the syntax of html describing the structure of the page, the text contained on it, or pictures, and then interpret by displaying the page. Unlike the previous version, the new HTML 5 allows you to place video without special plugins, increases the security of entering data into forms, is much better than its predecessor prepared to work on devices other than desktops and laptops and expands the possibilities of page styling.



CSS is a language used to describe the form of a web page presentation. CSS was developed by the W3C organization in 1996. The CSS stylesheet is a list of directives that determine how the content of the selected html element should be displayed by the web browser. CSS3, which is essentially a bit of a Javascript, allows you to create impressive websites. CSS3 has been written specifically for the creation of responsive websites, that's why it perfectly deals with styling pages for phones and tablets.


JavaScript is a scripting programming language created by Netscape mainly used for websites. Javascript is responsible for almost all events that take place on the website. JS scripts are most often used to provide interactivity by responding to events, validating forms, or building navigational elements. In JavaScript, you can also write full-fledged applications such as music players or games.



Bootstrap is one of the most popular open source frameworks for html CSS and JavaScript that was created by Twitter programmers for faster and more optimized creation of responsive web pages so-called. RWD. Bootsrap creates special classes that can then be used to streamline the process of creating a website. Thanks to Bostrap, your website will be even better optimized for mobile devices.


PHP is a scripting programming language designed to generate websites and build web applications in real time. PHP is the server-side language, i.e. works on the web server side. The opposite are client-side languages working on the user's browser side (e.g. JavaScript). PHP is distributed under an open license and anyone can download a copy for free, install and use it for free as well as for private and commercial use.



Jquery is a light programming library for JavaScript. Helps to write code, speeds up the work compared to the code written in pure JS. It allows you to create advanced site aminos, validate forms, create popup windows and much more. You can use it interchangeably with a clean js code. Many of the world's largest companies in the network use Jquery, among others: Google, Microsoft, IBM, Netflix.


Wordpress is a content management system that allows a user with no coding skills in html / css / javascript to edit the content of the website in a clear and transparent way. Thanks to Wodpress you do not have to call the programmer to make changes on your website, just log in to Wordpress by entering wp-admin in the website address and you can make changes to the site in a convenient, easy and fast way.



Java is a programming language designed to allow the programming of portable, high-performance applications for a wide spectrum of platforms. The advantages of Java are: - Portability. It can be run on any equipment and in any system on which the so-called. Java virtual machine. - Convenience. Java has a huge number of ready-made libraries that will speed up the creation of your applications. - Speed of creating programs. in Java, it is written much faster than in other programming languages. This happens, among others thanks to the abovementioned libraries and useful classes.