Top 10 Skills a Front End Developer Must Have

Take a look at the top ten technical abilities required of a front end developer:

Top 10 Skills a Front End Developer Must Have

Web development is associated with how a website appears, whereas front end development is concerned with how the design is really executed on the website.

If you look at the latest job advertisements for front end developers, you will see that there is a consistent set of skills that companies are searching for. Let's take a look at the top ten technical abilities required of a front end developer:



HTML is the most essential building block for creating a website. The syntax used to represent HTML documents is CSS (Cascading Style Sheets). HTML is used to create the foundation for your website. CSS, on the other hand, is used to design the page's layout, colour, fonts, and style.

2. JavaScript/jQuery

JavaScript is yet another useful tool for front-end developers. If you want to add interactive elements to your website, such as music and video, games, scrolling capabilities, and page animations, you'll require JS.

JavaScript includes libraries such as jQuery. It is a set of plugins and extensions that make using JS on your site faster and easier. jQuery reduces common operations that require numerous lines of JS code into a form that can be completed with a single line.

3. Frameworks


CSS and JS frameworks are collections of CSS or JS files that work together to perform specific tasks. Rather than starting with a blank text document, you begin with a program file that already contains a lot of JavaScript.

Frameworks have advantages and disadvantages, thus it is critical to select the ideal framework for the type of site you are creating.

4. Responsive Design

We use a variety of devices to browse online pages, including computers, smartphones, and tablets.The web pages adapt to the system you're using without any additional effort on your part. This is because the design is adaptive. One of the most important roles of a front end developer is to grasp responsive design guidelines and how to execute them in code.

It is an essential component of CSS frameworks like as Bootstrap. These abilities are all linked, so as you learn one, you will frequently make progress in the others as well.

5. Version Control/Git


Version control is the act of recording and controlling modifications to your source code in order to avoid having to start from scratch if something goes wrong. It is a tool for tracking prior changes so that you may go back to a former version of your work and figure out what went wrong without pulling it all down.

6. Testing/Debugging

Testing is a crucial element of any work to keep issues at bay. As a consequence, a front end developer's ability to test and troubleshoot code is required. There are a variety of web development testing strategies to choose from. Functional testing looks at a single piece of operation on your webpage and ensures that it works as expected.

7. Browser Developer Tools

Modern browsers include development tools for testing and troubleshooting. These tools enable you to test web sites in the browser and determine how the page interprets the code.

Browser development technologies frequently include an inspector and a JS console. The inspector displays you how your site's runtime HTML appears, as well as what CSS is associated with each part on the website. It also allows you to edit your HTML and CSS and see the changes unfold in real time. The JS console displays any issues that occur when the browser attempts to execute your JS code.

8. Web Performance


It is critical to ensure that your website runs properly and without errors. The length of time it takes for your website to load is defined as web performance. If you're having trouble with performance speeds, you can enhance them by optimising pictures and minifying CSS and JavaScript.

Image optimization, CSS and JS minification, and other web performance tasks may be automated using tools like Grunt and gulp.

9. CSS Preprocessing

CSS Preprocessor is an advanced version of CSS. It is used to enhance the principal CSS class so that better site variants can be built. It is more than simply a language for improving stylistic elements; it also allows developers to avoid repetitive work such as writing CSS selectors and colour strings.

Sass, LESS, and Stylus are 3 different forms of preprocessors. You should write a program that aids the preprocessor and, as a result, converts into CSS suitable for the website.

10. Command Line

GUI is an essential component of web development and coding. Nevertheless, in some instances, an all-purpose GUI will be limited. To get everything you need, you may need to launch a terminal on your system and input written commands or command lines.

Although the bulk of your work will be done through a GUI, command line proficiency will add substantial gravitas to your front end talents.

A front end developer possesses a variety of technical skills. Along with them, you should be conversant with various non-technical sectors that will help you advance in your profession.


The qualities required to be recruited as a web development professional are referred to as web developer skills. Candidates with web development language expertise will stand out from the crowd. Understanding design skills, HTML, analytical knowledge, etc are all important web development talents. A skilled web developer, on the other hand, works on a variety of different aspects of projects.