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This article introduces the trend that the front-end architect hopes to try in 2021. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.

In Fively, love for the front end is unconditional. Let's admit the fact that the front end is changing all the time, and it takes a lot of effort to master these changes. Nevertheless, it is interesting to observe the development of the industry and the direction it brings to us.

1. JavaScript is a big monster at the front end

The function of JavaScript is enhanced year by year. It is called the most studied and popular language in 2020, and has carried out a large number of updates and new features. For the business, this means that more contractors will provide JS as part of their technology stack because the language can be used to implement various requirements. So make some space for CSS and HTML.

But nothing will last forever. When JavaScript is at the peak of software development, competitors become more and more powerful in the shadow of its glory. Blazor is one of the competitors. This framework enables us to create browser-based applications with the help of C #, and someone has named it the JavaScript Killer.

Only time will tell whether expectations are fulfilled. However, programmers are looking for alternatives to JavaScript so that they can use the same language on both the server side and the client side.

2. The powerful function of ReactJS

According to Stack Overflow, ReactJS is the most popular JavaScript framework among developers around the world. Its simplicity, speed and minimal coding fascinate us, and this does not limit our opportunities to create Web applications with high user engagement. Large companies like Airbnb and Facebook have turned to ReactJS when dealing with interface-related issues.

Vue.js and AngularJS are still popular. The first has a low barrier to entry and focuses on fast and simple UI. Because Google maintains the framework, it is easy to prototype, two-way data binding and excellent community support have a place in our hearts.

A new name has also appeared in frame magazine. For example, in 2020, Svelte attracted front-end developers. It allows you to build Web applications with reduced package size and save the framework budget.

3. The great Gatsby

In the roaring 20th century of the 21st century, single-page applications (SPA) changed Web by making it more active and powerful. But there is a big obstacle. SPA is not a friend of search engines and SEO, which is crucial to online business.

To avoid obstacles, creative minds focus on developing special solutions, which is why we are talking about Gatsby today. This is a static website generator that can be used to build PWA and optimize it for crawlers in terms of security, speed, and visibility. Therefore, the content of PWA will be indexed, and you will not miss the opportunity of SEO. Gatsby is based on React, in 2020. It is the most sought-after static site generator and the fastest-growing framework in the title.

Next.js is another popular solution to PWA's SEO problems, and it remains Gatsby's main competitor.

4. Jamstack won't get stuck.

Jamstack is a new star in the field of Web development. This is an architectural concept that involves Javascript, markup, and API in the static priority Web development approach. Contrary to the negative impact of the dynamic site request cycle, Jamstack can provide immediate response to requests, scalability, security, and hosting cost optimization.

The Jamstack architecture allows front-end developers to work without worrying about the back end. The React and Vue mentioned above support such Web applications.

Respondents with a front-end status in 2020 admitted that 1/3 of them had built a Jamstack-based solution. Therefore, its large-scale adoption in 2021 is inevitable.

5. Micro-front-end in action

Try to think of a Web application or Web site as a function owned by a separate group of independent teams. Each of them has clear expertise and is responsible for end-to-end development in the field. This is how the micro front end works.

Using the micro-front-end approach, we can get a compact and cohesive code base, scalable projects, and independent deployments. Instead of fighting hard things, we cut them into small pieces and pass on the responsibility of those pieces to some people. In 2021, more companies will appreciate this approach.

This is the end of the trend that front-end architects want to try in 2021. I hope the above will be helpful and learn more. If you think the article is good, you can share it for more people to see.

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