14 Important Skills Front-End Developers Should Master in 2021

A front-end developer turns a design into reality using codes. Therefore, design plays an important role in front-end development. However, it may be difficult for a developer to understand the front-end design, as coding and designing require different sets of skills. Therefore, most front-end developers are not proficient in front-end designing and the work of development may suffer due to this reason. In this article, you will find some concepts and rules that are easy to follow for the developers. These tips for front-end developers will be helpful if you have difficulty understanding the front-end designing. These tips will help you move from the beginning to the completion of a project without ruining the design and you will even notice an improvement in the project of front-end development.

14.Essential Skills to Level-Up Your Game as a Front-End Developer in 2021. Focusing on Right Framework.
1. Focusing on Right Frameworks

The front-end developers, who are working with the JavaScript frameworks or looking forward to work with this framework, have to focus on ReactJS (Facebook) and VueJS in 2021. On GitHub, Vue and React are at the top with 175,000 stars and 159,000 stars respectively. Angular is lagging behind with 67,500 stars. Vue and React even lead the race of popularity based upon the search volume in 2019. Angular has failed to keep up with the search-volume of React and Vue whereas Svelte has failed to make any mark. Thus, React or Vue is likely to become the primary choice of many front-end developers in 2021. However, Angular will be a better option for large front-end development projects.

2.Writing Clean Code

It is equally important to learn the concepts of clean codes if you want to become an expert and senior web developer. The clean codes have the following qualities.

  • Focused
  • Elegant
  • Easy to read
  • No duplications
  • Minimum use of entities (methods, classes and function)

When developing clean codes, you may benefit from the following practices.

  • Provide meaningful names to the classes/variables/methods/functions
  • Functions will be small containing as little arguments as possible
  • Comments are not necessary, as a clean code will speak for itself

3. IDEs or Code Editors

The VS-Code of Microsoft will be the most wanted editor for the majority of the front-end engineers in 2021. It has features similar to the IDE (Integrated Development Environment), such as highlighting, code completion etc. The extension marketplace also increases the usefulness of VS-Code where front-end developers will find the following extensions.

  • JavaScript (ES6) code snippets
  • Prettier
  • npm
  • Vetur
  • CSS Peek
  • Live Sass Compiler
  • Debugger for Chrome
  • ESLint
  • Live Server
  • Beautify

Key advantages of having a Dynamic Website

What is a Dynamic Website?

A web page that displays different content each time it is viewed is known to be a Dynamic Website. For example, a web page may change any time of day, the user that accesses the webpage, or the type of user interaction. There are two types of dynamic web pages.


Web pages that change with response to an action within a web page, such as a mouse or a keyboard action, use client-side scripting.

Client-side scripts generate client-side content. Client-side content is content that is generated on the user’s computer rather than the server.

Scripting languages like JavaScript and Flash enable a web page to respond to client-side events.


Web pages that modify when a web page is loaded or visited use server-side scripting. Server-side content is content that is generated once a web page is loaded. For example, forums, submission forms, login pages and shopping carts, all happen to use server-side scripting since those web pages change according to what is submitted to it.

Scripting languages like PHP, ASP, ASP.NET, JSP, ColdFusion and Perl allow a web page to respond to submission events.

A dynamic website is built to make use of functions that contain all the main layouts and global components of a site. We term these specific functions in each page accordingly. But what makes a dynamic website so efficient?

Let’s take a look into the main advantages of building dynamic websites

Code of Website Conduct

By chance if all the pages in your website are made statically, each time you wish to update a common layout throughout the whole website, you would need to iterate through every page and create the changes line-by-line, and page-by-page.

This would make multiple corrections seem tedious and time consuming. Making your website dynamic makes it much easier for you to maintain your code and easily keep track of all changes done.

Maintaining your website code should be easy for you to understand and not a nightmare.

Keeping your webpage updated

If your main goal is to progressively enhance your website, to keep up with the latest web technologies, and apply continual updates and improvements to your layout and design, then implementing a dynamic structure will make tasks easier to apply and less time-consuming.

In a dynamic website, all the global layouts are saved into separate functions, so later we can simply re-touch something in a particular page and see the results immediately taking affect in multiple pages.

Improving your workflow

Your workflow becomes more productive and efficient. Although it would take you a while to implement the basic structure of a dynamic layout, eventually making a new page is as simple as copying an existing file, and updating the content inside it.

Keep in mind that a dynamic website is not only there to help us manage the layout of the page. One of the main advantages is the use of web components.

Once you have created the basic dynamic structure, preparation for a new project becomes a breeze.

Preparing a reusable template

Another excellent advantage of implementing a dynamic system is having a base template that you could reuse for individual projects. Common layouts like headers, footers and side menus are nearly inevitable for each web project.

Saving a boilerplate layout for future developments can heavily improve your productivity when commencing new projects. You can execute the basic structure in a couple of hours and focus on more complex things or the requested custom options.

By time and practice you will notice that building a custom layout for your clients can be done in a just a couple of days.

Keep your website DRY (Don’t Repeat Yourself)

Haven’t you heard of this term DRY? You should be aware that every programmer and developer strives to keep their code as clean and efficient as possible. This does not just make your code easier to maintain, but also improves your productivity and workflow.

If you wish to continue improving your web-development skills, it is apt you should start by building your own unique workflow that you find yourself comfortable with. Once you get a hang to this approach, you will be able to focus more on learning new methods and technologies that you can continuously apply to your web-development knowledge.

When should you use the dynamic approach?

Avoid implementing a dynamic structure for a website that contains only a couple of pages. Websites that contain only single- page or portfolio website pages need not usually require the effort to make them dynamic, as maintaining a just couple of pages will not make such a huge difference. A good example of implementing a dynamic structure is if your website contains a blog page, where the layout of the page will stay the same, but the content changes depending on the chosen article.


15 Prerequisites for a Website Launch

We have put down a checklist of 15 important points that you need to ensure before your website becomes operational.

Bingo! The website is ready for launch! But you cannot rest on your laurels of designing a website, the CMS work that goes into it, the contents incorporated, etc. even your customer may feel delighted at seeing their business online. Like, during any other product launch or event it is a human tendency to miss out on some important details in one’s enthusiasm to commence operation. It is therefore advisable to have an agenda to fine-tune the essentials before making a proclamation about the website that is about to go live

FAVICON – Short Cut Icon

You see, favicon generally brands the tab or window in which your website is open in the user’s browser. Additionally, it is saved with the bookmark so that users can easily identify pages from your website, whenever they wish to browse through in future. All the same, some advanced browsers pick up the favicon if you saved it in your root directory as favicon.ico, but for the safety ensure it is always picked up; therefore include the following in your checklist.


For your users to know what is on your website page, your page title is a significant element as far as SEO is concerned. It is pertinent to make sure it changes on every page and also relevant to the content of that page. At least for the major search engines, Meta description, and keyword tags are not significant unlike SEO yet it is ideal to include them. Make changes to the descriptions on every page to narrate the content of that page clearly, to match the description of Google for displaying in its search result description.


Your website has to be designed in such a way that it is compatible with all browsers. The common grouse is just as you finalize your design that looks excellent with perfect pixel and when you check it in IE and you would exclaim ‘No…this is not I wanted everything is breaking and cracking!’ Therefore, it is important to address this issue and make sure your website works perfectly well across browsers and the user should come across any problems, cracked images, etc. Finally, check on these popular browsers; Internet Explorer 6 & upwards, Opera, Firefox 3, Safari 3, Chrome and the iPhone.


Read, re-read, double-check counter check, read over and over again the contents. It is quite likely to spot printer’s devils even in the final manuscript. It is better to have someone read the content. There is always some grammatical error, punctuation marks put in the wrong place, etc. that need to be amended. Ensure that your text is specific and in short paragraph form in order to reduce the number of common errors. To make users to scan through easily, maintain consistency and clarity in headings and lists. Alert boxes and dynamic texts are trending; include them.


Just do not take things for granted that all your links will be working well. Click on them several times. Again, it is quite possible that you may have missed out adding “https://” to links to external websites. Finally, make sure your logo links to the home page. You could also consider how your links work with new users when they click. They should stand out from the other text on the page. Avoid underlining text (unless you wish to highlight) that is not a link as it is likely to confuse users. Moreover, what happens to visited links? Check out on all these parameters before you get crackin


It is always wise to test thoroughly on all the vital points. In case you have incorporated a contact form/survey form, test it and copy yourself to make sure this part works. Also, get others to test your website, preferably by the website’s target market. A third party opinion is always better. Relax and watch how a user uses your website. It is an amazing experience to know what you will pick up on when others use your website differently than how you would think about them using it. Remember these common things to check; contact forms, search functions, shopping baskets, log-in areas, etc.


Remember that your website should work when JavaScript is turned off, as it is a general practice for users to have JavaScript turned off for security. You can very well turn off JavaScript in Firefox. Do not forget to test your forms to ensure they still perform server-side validation checks. Further, test any cool AJAX stuff yourself.


Obviously, you would wish to have a 100% valid website. However, do not be crestfallen if your website does not validate. You would also wish to identify the reasons for such errors in order to resolve the issue. Brace yourself as common technical glitches which are: no “alt” tags, no closing tags and using “&” instead of “&” for ampersands, etc. These are teething issues that can be fixed before your website goes live! Cheers put the best foot forward and activate your website!