Web Development
The process of creating a website is known as web development, and it is carried out using programming, markup and scripting languages. Technical but non-design work done on software for the server side equates to back end development, which is not visible to the user but ensures website functionality, correct performance and security. It includes architecture, databases, back end logic, programming and APIs (application programming interfaces). Front end development tackles the graphical user interface, its layout, images, videos, text, buttons and other visual elements. Full stack takes care of both back and front end development.
Front End Development
The rendering of websites and applications on the client side takes place on the user’s computer rather than the remote web server, using JavaScript. While a server is required for the raw web application, the browser renders it in HTML form to the user. As a result, in addition to back end logic, some front end logic also goes into creating the web page. This logic is called presentation logic, as it manages how the website or app is presented to the user on the screen on the client side.
Front End Developers are responsible for implementing the presentation logic in web development. They write the code that makes visible and interactive features available to users, such as sliders, articles, photo galleries, widgets, graphics and games. Front end development animates buttons and makes them clickable, makes chat windows appear for use or fold away when not in use, and enables sliders to move. Front End Developers can also code animations to start or end following specific actions and interactions.
Essentially, front end development focuses on optimising user experience by applying coding and technology to implement the designs that designers create, testing, troubleshooting and debugging the outcomes and making adjustments that enhance the technical quality and visual appeal of websites and apps. Since front end development is concerned with the features that users engage with directly, it integrates user interaction into the development process, such as how best to design drop-down menus and other front end components.
Web vs Full Stack vs Front End vs Back End Developer
Web Developer is a broad term that includes professionals with varying specialisations contributing to website or app development. As a Web Developer, you may be an expert in front end, back end or full stack development, aiming to build functional, efficient, responsive and dynamic websites or apps.
While both front and back end developers are experts in website or application development and work together in development teams, they specialise in different aspects.
Front End or Client-Side Developers build the user-facing components, including user interface, layout and visual design. Since users interact directly with these aspects, they add up to create the overall user experience. Collaborating with designers, they typically use HTML, CSS and JavaScript to create a website or app’s visual appeal and ensure its ease of use through responsive layouts, styles, animations, and various interactive features.
Back end developers tackle components on the server side of websites or applications, including logic, database management (data storage, processing and retrieval), and APIs, which the end user does not see. Their repertoire of programming languages includes Python, Ruby, Java, and PHP, among others, used to develop the code for the server side, which builds the functionality and infrastructure to hold up the front end. Back end developers use various frameworks, such as Django, Ruby on Rails, or Express.js.
The roles may overlap depending on the size of development teams and the scope of the developer’s skills. With proficiency in both front and back end development, full stack developers are qualified to work on all aspects of a web or app development project. They are likely to use both sets of tools and languages used by front and back end developers to achieve their goal of building a complete product, which includes database management.
Front and back end developers typically collaborate as part of a development team building websites or mobile apps and work alongside product managers, principal architects and website testers to build the structure of a website or mobile app. Some challenges that back end developers face include ensuring quick response to front-end user requests, security and backup while Front End Developers tackle issues such as search engine optimisation and user accessibility. Full stack developers address all these aspects and others using an integrated approach to web and app development.
Some Types of Front End Developers
Web Designers typically focus on designing layouts and ensuring alignment and balance with minimal coding involved. Without the services of web developers, they usually create static sites that do not require databases to store information. The pages they design remain unchanged unless a redesign is necessary. However, some web designers may incorporate web development into their skill sets.
Mobile App Developers create the user-facing components of mobile apps with the help of relevant languages and frameworks that enable usage across multiple platforms.
UI (User Interface) Designers create and improve the visual designs of user interfaces, including the layout, typography and colour schemes of websites and applications. They generate and use wireframes and prototypes to show developers the potential functioning of the UI and help them implement it.
UX (User Experience) Designers aim to optimise the overall user experience of websites and applications in terms of their usability, accessibility and user satisfaction. User research, creating user personas, designing user flows and interactions and testing to enhance UX are all part of a UX designer’s responsibilities.
Full Stack Developers include both the back and front end development of websites and applications in their skill set and are proficient in relevant languages, frameworks and databases.
Game Developers design and implement the user-facing components of games, including the user interface, graphics and interactive elements.
WordPress Developers assist clients in creating blogging based on themes from the WordPress platform.
Some Front End Programming Languages & Technologies
Front End Developers commonly use three main languages, namely, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS) and JavaScript, as the primary programming languages to build the user interfaces of websites or applications. Each language adds a different dimension to the website or app.
HTML is the standard markup language used for the files required to build the structure and contents of a website user interface. It helps define webpage elements, such as headings, paragraphs, lists, links, images, and forms. Browsers use mainly an HTML file to display webpage content.
CSS allows Front End Developers to style and format the layout of the web pages with aesthetic features, including customisable colours, fonts, widgets, and animations.
JavaScript, which creates the logic, allows the addition of responsive, interactive and dynamic features for users to engage with on a website or app. For instance, it helps create forms, animations, sliders, and real-time updates in web applications.
TypeScript is a superset of JavaScript with extra features, such as static typing, which helps identify errors earlier on when coding.
Some Libraries & Frameworks
Front End Developers may choose front end development tools and frameworks from the many available, according to their suitability and strengths for each use case. It is critical to stay current with the latest tools and technologies to ensure user experiences that are responsive and engaging and yield the desired outcomes for businesses and clients. Some JavaScript frameworks include React, which helps Front End Developers build interactive and dynamic user interfaces, and Vue.js, which is relatively simple, facilitates integration with existing projects, and is used to create single-page applications.
Some Important Principles for Front End Developers
Two critical principles that Front End Developers keep at the core of their development work are accessibility and responsive design. Accessibility refers to maximising the reach of a website or online application, including to individuals with impairments. One of the strategies to achieve maximum accessibility is to ensure that alternate text is available for photos and that the minimum colour contrast is available to optimise readability for the visually impaired.
Responsive design refers to optimising web pages and applications for use on different devices with varying screen sizes, particularly because of the growing use of mobile devices to access the internet. Responsive design incorporates not only the elements of accessibility and usability but also aesthetics. Consequently, Front End Developers must employ a range of languages and concepts, making it vital for them to be proficient in HTML, CSS, JavaScript, and web development frameworks while also being thorough with design concepts.
Front End Developers vs UI/UX (User Interface/User Experience) Designers
As integral members of product design and development teams, Front End Developers and UI/UX designers synergise their expertise to help design and develop websites and applications, aiming at a cohesive user experience in terms of ease of use and aesthetics. However, some nuances distinguish the work of these professionals. Front End Developers manage the “how” of user interfaces and experience, while UI/UX designers tackle the “what” and “why”.
Functionality, performance optimisation, cross-browser compatibility, responsiveness, speed, and user-friendliness of the websites and applications they help develop and implement lie at the core of the work of Front End Developers. The code they build using programming languages, such as HTML, CSS, and JavaScript, enables the technical implementation of the visual and interactive elements of the user interface of websites and apps. These elements, designed by UI/UX designers, must work well to enable users to reach the page they wish to and ensure that the data generated from the users' interaction with the app or site is saved and ready for processing.
UI/UX designers focus on the visual aspect of the user interface and the user experience, which are related. UX research of consumer behaviour, needs and goals is the starting point, which leads to building wireframes, mockups, prototypes and UX flow. UI/UX designers must ensure that the visual components they design, including layout and overall aesthetics, align with the product brand while contributing to an optimal, intuitive and visually engaging user interface and experience. With possibly some grasp of front end technologies, they essentially guide how the product looks and feels to users and how well or easily they can interact with it.
Current Scenario
The employment outlook of a particular profession may be impacted by diverse factors, such as the time of year (for seasonal jobs), location, employment turnover (when people leave current jobs), occupational growth (when new roles are created), size of the occupation, and industry-specific trends and events that affect overall employment.
The employment of web developers, including Front End Developers, shows a promising growth rate of about 25% over the next few years. While they specialise in mobile app and website development and user experience design, their expertise qualifies them to work in various businesses.
The growing use of mobile and smart devices and the increasing focus of businesses on creating optimal UI/UX designs better than their competitors have boosted the need for front-end development in recent years. However, there is also an influx of web developers, requiring startups and well-established companies to select their web development teams carefully.
Compensation packages depend on the organisation and industry as well as a candidate’s experience, qualifications, certification, skills, geographical location, and other factors. To stay effective in their roles and competitive in the job market, Front End Developers must constantly refresh their knowledge and skills while adapting to the latest tools and technologies and following best practices.
AI (artificial intelligence) is being adopted into workflows across industries, including software development. Its impact on the employment of software professionals remains to be seen. However, AI may be currently viewed as a productivity tool rather than a replacement for developers. Even if AI does not eliminate their jobs, developers will need to upgrade their skills to leverage the benefits of AI, and it might even help free up time to prioritise innovation and higher-level tasks by taking care of repetitive and mundane tasks. By the same token, to prevent burnout from higher-level creative work, companies will need to ensure a positive and enriching developer experience, an appropriate work environment and efficient toolchains for their software teams.
Potential Pros & Cons of Freelancing vs Full-Time Employment
Freelancing Front End Developers have more flexible work schedules and locations. They fully own the business and can select their projects and clients. However, they experience inconsistent work and cash flow, which means more responsibility, effort and risk.
On the other hand, full-time Front End Developers have company-sponsored health benefits, insurance, and retirement plans. They have job security with a fixed, reliable source of income and guidance from their bosses. Yet, they may experience boredom due to a lack of flexibility, ownership, and variety.
When deciding between freelancing or being a full-time employee, consider the pros and cons to see what works best for you.