Front End Development Roadmap You Need To Know in 2021

Aspiring to become a front-end developer? We are assuming you are either circling around the idea to become one or have already made up your mind to transition into a front-end developer. Well, that’s great! 

To assure you, front-end development is a career that is rewarding and challenges your tech wizard within. Do you know that Google recently mentioned that the need for front-end developers will only increase over the next 5 years? And this demand will come from different industries. There are now 6000+ job openings for front-end developers on This is an indication that the rising demand for this role isn’t fading away anytime soon. 

However, the toolset has changed in the past decade, and learning just one or two programming languages is not enough anymore. You have to be constantly learning newer technologies if you want to stay relevant in the mobile app development company or industry. Not only that, leveling up on the latest design trends and patterns should also be your priority as a front end developer. Let’s address some of the most commonly asked questions about front end development, shall we?

Let’s take it from the top!

What is Front end Development and What Does a Front-end Developer Do?

Front-end development is the first part of developing a user-facing development. When you work in a web application development company or mobile app development company, It’s sometimes called client-side development because client here means end-users of any application or website. Front-End Developers are responsible for the part of a website that users see upfront.

While a web designer creates the visual layout of a site, front-end developers use HTML, CSS, and JavaScript to transfer their vision into an interface that’s functional and user-friendly.

How is Back-end Development Different from Front end Development?

Back-end development is programming which focuses on the logic of a website process that users won’t see (the server-side). Front-end development focuses on the aesthetics of a website or app that users will interact with (the client-side).

Both careers require coding proficiency to excel in their respective field. However, the programming languages may differ based on the level of complexity you are seeking to communicate with your devices. Front-end developers work in languages like HTML, CSS, and JavaScript. Back-end developers work in languages like PHP, C++, Java, Ruby, Python, JavaScript, and Node.js.

A similar principle applies when you use databases and frameworks for respective tech stacks for application development and web development respectively. A front-end developer might have to learn and use Sass, jQuery, AngularJS, and React.js. While on the other hand, back-end developers use Django, Spring, Laravel, Rails, etc to get their work done. 

Either wise, both developers need to work in sync to create the best user experience across all the digital platforms. So, sound collaboration is a non-negotiable aspect of this job.

What Are The Skills Required to Become a Successful Front-end Developer?

1. HTML, CSS & Javascript

The easiest way to understand this is this- Designing a website is like building a house. HTML is its skeleton, CSS is its skin, and JavaScript is its brain. What does this mean? Before you bring a digital product to life, you need to structure its layout, and HTML- Hypertext Markup Language lets you do so. 

Post that, CSS- Cascading Style Sheets helps you with styling and beautifying the app/ website by letting you add colours, fonts, typeface, icons, and various other elements you can think of. 

And last but not the least, Javascript will enable your product to function and run the way you want it to. But keeping in mind the end-users and overall polished usability. 

2. Frameworks and Libraries

In addition to programming languages, frameworks streamline several common tasks like login and search interfaces. These tools reduce the number of lines of code you need to write, or even eliminate coding altogether for these elements. Also, they help you simplify recurring tasks for the rest of your life as a front-end developer!  Examples of widely used JavaScript frameworks include AngularJS, ReactJS, and VueJS. This can take a few baggages off your shoulder so that you can focus on other crucial tasks. 

Libraries are a massive pool of extensions and plugins to help you out with fabricating digital products. If you want to add even a tagline, an internal link, or a gallery with thumbnail images to your site, you can refer to the preexisting libraries and extensions and implement them in no time.

3. Version Controls

A version control system is a software that supports collaborative development and conflict resolution. This kind of system is essential for team collaboration and other scenarios where different developers need to work on the same code. For the same reasons as collaboration, version control systems can also serve as a fallback if something happens to your original source code.

For example, the Git version control system can be used by many multiple developers to contribute and edit source code for a common project within an organization.

4. Cross-Browser Testing

Browser tools use a variety of strategies to ensure that a web application development appearance remains consistent across different browsers. And so, browser tools give you a hand in detecting and fixing any possible browser-related issues.

As a front-end developer, over time, you might be interested in a tool that allows you to test and fine-tune your web pages in a way that is best suited to a particular browser.

5. Responsive Design

Designing your website to fit the screen size is a graphic user interface (GUI) design approach used to create content that adjusts to various screen sizes and ensures content consistency across devices. It’s the responsibility of the front end developers working in a mobile app development company to size elements in relative units and apply media queries, so their application development and web app development adapts and adjusts accordingly and ensures a smooth UX across all devices.

Wrapping up

Are you looking for an all-in-one company that offers tech and design services that will help you reach your customers by providing the perfect blend of tech and design services? If yes, you have got our backs!

We are a highly coveted web application development and mobile app development provider in the industry.

By employing the latest libraries, frameworks, and programming languages to build your apps and websites, we aspire to make your business stand out from the competition and we can make it reach out to your target customers effectively.