Have you ever looked at your favorite website and wondered why it was laid out the way it is, the way the buttons acted when you clicked them, or any other part of the site and thought, “I wonder how complicated that is?” or, “I wish I could do that”? Well, all of those visible site features are built through front end development (sometimes also called “front end web development”)—and the people behind them have a name: front end developer Singapore.
Front end developer Singapore are some of the most in-demand roles, and for good reason—we wouldn’t get to enjoy internet black holes without them. In a second, we’ll break down all the skills front end developers use and need, but here is a quick front end development definition:
While web design is the way a website looks, front end development is how that design actually gets implemented on the web.
A front end web developer is the person who implements web designs through coding languages like HTML, CSS, and JavaScript. Though it’s not as common anymore, front end developer Singapore are/were sometimes called “client-side developers” to distinguish them from back end developers who program what goes on behind the scenes like databases. If you head to any site, you can see the work of a front end developer Singapore everywhere—in the navigation, layouts including this article page, even the way that a site looks different from your phone (thanks to mobile-first or responsive design). Want more? You can read our guide on everything it takes to start a web developer career here.
Now that we’ve got that out of the way, this article will break down some of the key skills front end web developers use on the job.
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Front end web developers use three primary coding languages to code the website and web app designs created by web designers so here are the 13 special skills to become a front end developer Singapore:
HTML (Hyper Text Markup Language) and CSS (Cascading Style Sheets) are the most basic building blocks of web coding. Without these two things, you can’t create a website design, and all you’ll end up with is unformatted plain text on the screen. You can’t even add images to a page without HTML!
Before you get started on any web development career path, you’ll have to master coding with HTML and CSS. The good news is that getting a solid working knowledge of either of these can be done in just a few weeks.
The best part: HTML and CSS knowledge alone will let you build basic websites.
JavaScript lets you add a ton more functionality to your websites, and you can create a lot of basic web applications using nothing more than HTML, CSS, and JavaScript (JS for short). On the most basic level, JS is used to create and control things like maps that update in real time, interactive films, and online games. Sites like Pinterest use JavaScript heavily to make their user interface easy to use (the fact that the page doesn’t reload whenever you pin something is thanks to JavaScript!).
It’s also the most popular programming language in the world, so regardless of your dev career plans, it’s a super valuable thing to learn.
jQuery is a JavaScript library: a collection of plugins and extensions that makes developing with JavaScript faster and easier. Rather than having to code everything from scratch, jQuery lets a front end web developer add ready-made elements to projects, then customize as necessary (one reason why knowing JavaScript is so important). You can use jQuery for things like countdown timers, search form autocomplete, and even automatically-rearranging and resizing grid layouts.
JS frameworks (including AngularJS, Backbone, Ember, and ReactJS) give a ready-made structure to your JavaScript code. There are different types of JavaScript frameworks for different needs, though the four mentioned are the most popular in actual job listings. These frameworks really speed up development by giving you a jump start, and can be used with libraries like jQuery to minimize how much from-scratch coding you have to do.
CSS and front end frameworks (the most popular front end framework is Bootstrap) do for CSS what JS Frameworks do for JavaScript: they give you a jumping-off point for faster coding. Since so much CSS starts with exactly the same elements from project to project, a framework that defines all of these for you upfront is super valuable. Most front end developer Singapore job listings expect you to be familiar with how these frameworks work and how to use them.
Preprocessors are another element that a front end developer Singapore can use to speed up CSS coding. A CSS preprocessor adds extra functionality to CSS to keep our CSS scalable and easier to work with. It processes your code before you publish it to your website, and turns it into well-formatted and cross-browser friendly CSS. SASS and LESS are the two most in-demand preprocessors, according to real job listings.
Without getting too technical on this one, REST stands for Representational State Transfer. In basic terms, it’s a lightweight architecture that simplifies network communication on the web, and RESTful services and APIs are those web services that adhere to REST architecture.
Let’s say you wanted to write an app that shows you all your social media friends in the order you became friends. You could make calls to Facebook’s RESTful API to read your friends list and return that data. The same thing with Twitter (which also uses RESTful APIs). The general process is the same for any service that uses RESTful APIs, just the data returned will be different.
In the Singapore alone, more people access the internet from their mobile device than from a desktop computer, so it’s no wonder that responsive and mobile design skills are super important to employers. Responsive design means that the site’s layout (and sometimes functionality and content) change based on the screen size and device someone is using.
For example, when a website is visited from a desktop computer with a big monitor, a user would get multiple columns, big graphics, and interaction created specifically for mouse and keyboard users. On a mobile device, the same website would appear as a single column optimized for touch interaction, but using the same base files.
Modern browsers are getting pretty good at displaying websites consistently, but there are still differences in how they interpret code behind the scenes. Until all modern browsers work perfectly with web standards, knowing how to make each of them work the way you want them to is an important skill. That’s what cross-browser development is all about.
Almost every website out there is built on a content management system (CMS). (E-commerce platforms are a specific type of CMS.) The most popular CMS worldwide is WordPress, which is behind-the-scenes of millions of websites—almost 60% of websites that use a CMS use WordPress.
The other most popular CMSs include Joomla, Drupal, and Magento. While knowing these won’t put you in as much demand as being a WordPress expert, they can give you a niche that will be desirable among companies who use those systems (and there are plenty out there).
It’s a fact of life for a front end web developer: bugs happen. Being familiar with testing and debugging processes is vital.
Unit testing is the process of testing individual blocks of source code (the instructions that tell a website how it should work), and unit testing frameworks provide a specific method and structure for doing so (there are different ones for each programming language).
Version control systems let you keep track of changes that have been made to code over time. They also make it easy to revert back to an earlier version if you screw something up. So let’s say you add a customized jQuery plugin and suddenly half your other code breaks. Rather than having to scramble to manually undo it and fix all the errors, you can roll back to a previous version and then try again with a different solution.
Git is the most widely used of these version control management systems. Knowing how to use Git is going to be a requirement for virtually any development job. This is one of those vital job skills that developers need to have, but that few actually talk about.
If there’s one thing that all front end developer Singapore have to have, regardless of the job description or official title, it’s excellent problem solving skills. From figuring out how to best implement a design, to fixing bugs that crop up, to figuring out how to make your front end code work with the backend code being implemented, development is all about creative problem solving.
Let’s say you’ve created a perfectly-functioning website front end, and you hand it over to the back end developers for them to integrate it with the content management system. All of a sudden, half your awesome features stop working. A good front end developer Singapore will view this as a puzzle to be solved, rather than a disaster in the making. Of course, an excellent, senior-level front end developer will anticipate these problems and try to prevent them in the first place!
If front end web development sounds pretty awesome to you, you’re probably wondering where to actually get started.
If you’re pumped about working as a front end developer but not sure where to get the skills, you’re in the right place!
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