Posts tagged "JavaScript trends"

7 Trends in JavaScript to Keep an Eye Out For

Being a vital part of technology systems even in 2020, JavaScript is still heavily used and applied in 2021. But, as advancements are made in technology, what will the top JavaScript-based programs be?

  • TypeScript
  • js
  • js
  • AngularJS
  • PWAs
  • SPAs
  • AMP

Trend #1: TypeScript

From 2012 to 2019, and into 2021, TypeScript is a programming language and JavaScript extension. It’s easy to understand and can debug a system easily.

Trend #2: React.js

React.js has been a go-to for many developers who know they can rely on its simple scalability process. Corporations like the New York Times, Netflix, and Instagram utilize this language as well.

Trend #3: Vue.js

One of the younger languages on this trend list, Vue.js was released in 2014. Its user-friendly and customizable capabilities, along with its flexible integration, make it a favorite among many developers.

Trend #4: AngularJS

AngularJS may seem old-fashioned and not as smooth as its trending counterparts. However, it has a solid structure. It also received an update in 2019 with numerous features added to increase loading speed and simplify web development.

Trend #5: PWAs

PWAs, or Progressive Web Applications, are developed by using one of three frameworks—JavaScript, CSS, or HTML. They are multiplatform-based, meaning they can be used on the web and as a mobile app. Additionally, they also adjust sizes to fit different screen dimensions, can be set to update routinely, and even allow users to work offline. Big companies like Uber and Pinterest use PWAs to make their users’ experiences better.

Trend #6: SPAs

Also known as SPAs, Single Page Applications are similar to PWAs. The biggest difference is that they don’t need to be reloaded, creating a more seamless experience for the user. They are constructed with essentially the same frameworks as PWAs but can be created using Vue.js, AngularJS, or React.js. SPAs are designed to extend battery time, make navigating pages faster, and enhance user experiences. Gmail, Facebook, and LinkedIn all use SPAs in their development systems.

Trend #7: AMP

AMP (Accelerated Mobile Pages) was created by Google to speed up downloading. Developers are provided JavaScript code that can’t be changed, alongside CSS and HTML frameworks, and allows limited customized codes as they can increase loading speeds. AMP pages are special to Google’s system, which increases SEO. Monetization is also improved due to the clarity and functionality of banners or images as defined by HTML code.


There are no signs that point to a significant decrease in the usage of JavaScript since its release. It is a flexible language that has helped developers churn out the most popular apps and websites in the 21st century. JavaScript is backed by an enormous community of developers who help solve problems and errors within the system. This healthy cycle of improvement aids global development, making JavaScript continuously more vital, even as technology advances.

The trends on this list are among the top globally-used languages, each with their own unique benefits and combinations of features. While the number of programming languages and software increases, these are likely to remain on the rise moving into the future.