But is jQuery dead? To understand if jQuery is still relevant or used in 2022, we can take a simple look at the statistics. According to Wappalyzer records, over 80% of webpages still use this library which is conclusive proof that jQuery is far from irrelevant despite its legacy code.
Is jQuery Still Useful In 2022?
Another thing jQuery had an advantage in, was the simplicity with which you could do animations. Even if you didn’t know much CSS, you could use basic methods such as “fadeIn()” and “slideDown()” to create all sorts of visual effects. However, these things have been built into CSS ever since version 3.
Does React Replace jQuery?
Due to this virtual DOM, React is faster than jQuery (and also more efficient for mobile devices). It has a diff algorithm that compares new and old virtual DOM states, rendering view changes in real-time. In terms of flexibility and scalability, React beats jQuery- making it the library of choice for more complex projects.
React uses a component-oriented architecture with reusable code and an ever-expanding set of community-created features. For simpler websites, jQuery is probably just fine. But for web apps and larger projects that require scalability, you will want to go with React.
But despite the improvements to native JS, you’ll still end up with more lines of code compared to jQuery. This means the decision is really up to you if you’re working on smaller projects with little complexity in the way. Modern frameworks like Angular and React take care of DOM manipulation so you can focus on aesthetics and logic.
Is jQuery Worth Learning in 2022 | The Future of jQuery
You see, jQuery is incredibly easy to learn and implement in your projects. It only takes a couple of days to get all the methods down. However, it isn’t the most necessary thing in the web development world.
Especially when you consider the fact that alternatives such as native JS, React, etc. allow you to implement more complex and flexible solutions that also perform faster. Still, jQuery is used by an overwhelming majority of websites. So if you’re ever going to work on one of these legacy projects or do maintenance, you’ll come up against jQuery code.
For basic DOM manipulation, AJAX calls, and CSS styling, jQuery is still more than adequate. But forward-looking projects in a large company won’t make extensive use of this old library. In the end, it depends on whether you’re a hobbyist or professional and which type of website you’re designing.
5 Most Common Alternatives to jQuery
If you want basic DOM manipulation, Cash offers many jQuery features in a much smaller package that measures just 8KB. It makes your pages load faster, and the syntax is similar to jQuery. Cash doesn’t support older browsers, so that’s something to keep in mind.
Much like Cash, this is a slimmed-down alternative to jQuery that takes less file space and uses a similar syntax. Anyone who knows jQuery can immediately start using Zepto, without losing access to most of the important DOM manipulation functions. Zepto is particularly good for mobile browsers, as that was one of the focal points during its original development.
jQuery covers a wide range of functions from DOM traversal to CSS styling and AJAX calls. UmbrellaJS focuses primarily on DOM manipulation and interactive events. It’s only 3KB in size, which makes it the smallest jQuery alternative on this list (and ideal for mobile browsers).
jQuery still has a lot of advantages, the biggest being a simplified syntax that is easily readable. You can use CSS selectors for DOM traversal. You can chain selectors with methods and attributes, executing several jobs with just one line of code.
Plus, there’s a ton of animation and AJAX functionality built into jQuery. To top it all off, it’s compatible with every browser out there and any developer can learn how to use jQuery within a couple of days. Of course, jQuery does have its limitations regarding scalability and flexibility- that’s why we have tools like Angular and React.