10 Front End Developer Skills You Must Have For Front End Development
Web development is divided into two components, each of which necessitates a unique set of skills and technological understanding. The front-end developer is in charge of what the user interacts with, while the back end is in charge of everything that happens behind the scenes. In this article, we will go over the Front End Developer skills that you must have.
What is Front End Development?
Front-end development includes all of the buttons and actions on your favorite website. Front-end development is used to create all of the visible site components. The front-end layer allows you to interact with the internet, watch movies, and complete operations such as registering for an online shopping site. Thus, HTML, CSS, and JavaScript are used to create the design, look, and feeling of the internet.
Who is a Front End Developer?
A front-end developer is somebody who uses computer front-end languages such as HTML, CSS, and JavaScript to construct web designs. The front-end developers take care of a website's design and appearance. Back-end developers, on the other hand, program what happens behind the scenes, such as databases. If you go to any website, you can see the effort of a front-end developer in the navigation, designs, and way a website looks on your smartphone.
Web design is concerned with how a website appears, whereas front-end development is concerned with how the design is really executed on the website. The person in charge of execution is the front-end developer.
Front End Developer Skills
Let's have a look at the best skills of a front end developer:
#1. HTML/CSS
HTML is the most fundamental building piece necessary for website development. CSS (Cascading Style Sheets) is the language used to present the HTML documents.
HTML is used to lay the groundwork for your page. CSS, on the other hand, is used to design the page's layout, color, fonts, and style. Both of these languages are extremely necessary if you want to become a front-end developer.
#2. JavaScript/jQuery
JavaScript is another useful tool for front-end developers. If you want to add interactive elements to your sites, 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 quicker and better. jQuery reduces common operations that require numerous lines of JS code into a structure that can be completed with a single line.
#3. Frameworks
CSS and JavaScript frameworks are groups of CSS or JS files that work together to execute various functions. Instead of starting with a blank text document, you begin with a code file that already contains a lot of JavaScript.
Frameworks each have their own set of advantages and disadvantages, making it critical to select the appropriate framework for the type of site you're creating. Some JS frameworks, for example, specialize in creating complicated user interfaces, whereas others thrive at showing all of your site's content.
#4. Responsive Design
To view web pages, we use various devices such as computers, phones, and tablets. The web pages automatically change to the device you're using, requiring no additional effort on your part. One of the most essential 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 Bootstrap. These talents are all linked, so as you learn one, you'll often find yourself making progress in the others as well.
#5. Version Control/Git
Version control refers to the process of recording and controlling modifications to your codebase so that you wouldn't have to start from scratch if something goes wrong. It is a utility that allows you to monitor prior changes so that you may go back to a previous version of your project and figure out what went wrong without pulling it all down.
#6. Testing/Debugging
To keep bugs at bay, testing is an essential component of any project. As a result, a front-end developer must be able to test and fix code. There are various web development testing methodologies. Functional testing examines a specific piece of functionality on your website and confirms that it operates in accordance with the code.
Another way is unit testing, which checks the smallest piece of code and examines it separately for optimal operation. Testing is an important component of the front-end development phase, and there are frameworks available to assist you. Mocha and Jasmine are tools that are designed to accelerate up and simplify your testing.
#7. Browser Developer Tools
Modern web browsers include developer tools for testing and troubleshooting. These programs allow you to test websites in the browser and determine how the page interprets the code.
An inspector and a JavaScript console are common components of browser development tools. The inspector shows you what the runtime HTML on your page looks like, and what CSS is linked with each component on the site, and it also lets you alter your HTML and CSS and watch the changes as they happen in real-time. The JS console displays any issues that occur when the browser attempts to run your JS code.
#8. Web Performance
It is critical to ensure that your website runs properly and without glitches. The length of time it takes for your website to load is web performance. There are steps to follow to increase performance times if you're having issues with them, such as optimizing images and minifying CSS and JavaScript.
Image optimization, CSS and JS minification, and other web performance tasks can be automated using tools such as Grunt and gulp.
#9. CSS Preprocessing
CSS Preprocessor is a more sophisticated version of CSS. This is used to improve the primary CSS class in order to build better website versions. 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 color strings.
Sass, LESS, and Stylus are three different forms of preprocessors. You should write a program that aids the preprocessor and, as a result, converts it into CSS suitable for the website.
#10. Command Line
The GUI is an important component of web development and coding. However, an all-purpose GUI will have limits in some applications. To get whatever you need, you may need to launch a terminal on your PC and input written commands or command lines.
Even though most of your work will be done through a GUI, command-line proficiency will add substantial gravitas to your front-end talents.
These are some of the technical talents of a front-end developer. Along with them, you should be familiar with various non-technical subjects that will help you advance in your profession.
Conclusion
We have the misperception that developers are only necessary to generate effective user interfaces. However, in order to create efficient products, it is also necessary to communicate with users and comprehend ideas. You should be fluent in both verbal and vocal communication. To operate as a team, you must also understand the fundamentals of teamwork.