Top 7 essential skills Frontend developer should master in 2021

A developer at the front end makes a design using codes to reality. In front-end development, design is therefore crucial. However, because coding and design need separate abilities, it may be difficult for a developer to understand the front-end developer skills. Consequently, most front-end developers in front-end design are underqualified, and development work can have implications. This blog contains some simple concepts and rules for developers to follow. These ideologies are helpful for front-end developers if the front-end design is hard to comprehend. In addition, these instructions assist you to proceed from the start to project completion without affecting the design and even improve the front-end development project.

Top Frontend Developer Skills

1.Code testing skills:

Tests shall be taken into consideration in the development process since the use of untested production code is not advisable, especially when working with companies or corporations. Test cases of many categories, like devices, integration tests, etc., are available. You must boost your testing ability if you want to become an expert web developer.

2.Design Relationships & Hierarchy:

A professional developer from the front end recognizes the way in which design interacts with hierarchy, ensuring that the product represents the same idea. Therefore, it is important to be attentive to design relations and hierarchies such as the difference between the titles and the text body, how a designer is showing the components linked and unrelated, etc. Whether such material is dynamic or not particularly created, we must focus on design relations and hierarchy if you want to be an expert in front-end development.

3.Focus on the right framework:

Facebook developers working with or looking forward to working with JavaScript frameworks must concentrate on ReactJS (Facebook) and VueJS in 2021. Vue and React are respectively the top stars. View and React lead the search volume-based rise in popularity in 2019. The search volume of React and Vue was not complied with at Angular, while Svelte was not able to mark. In 2021, therefore, React, or View, is expected to be many front-end developers’ primary choice. In large front-end development projects, Angular will be a better option.

4.Static site generator:

SSGs merges the capabilities of single-page apps with server-side rendering that is essential to SEO and initial load time. Many open-source front-end development frameworks such as Next.js or Nuxt.js have useful features such as module bundlers, markdown support, built-in test runner, etc. As a result, many projects utilize SSG despite the fact that they don’t have to render the server-side to profit.


JAMstack is an architecture made to protect and speeds up a website. Scaling a website is also easier. J stands for JavaScript in JAMstack; A stands for APIs, and Markup in JAMstack, a  monolithic application that depends on Rubies or Nodes. The JAMstack cannot be constructed on JavaScript or a website with CMS on the server (WordPress or Drupal).

6.Progressive web applications:

The latest web browser APIs and current web capabilities are used by progressive web apps to provide cross-platform Web applications with a smartphone user experience. Instead of employing native applications, several organizations have started employing progressive web apps to offer their users a smooth user experience.


If you want to master the art of frontend development, you need to embrace GraphQL. In preceding years, REST was considered a standard software solution for creating a web API, as it had new notions to provide, such as stateless servers. All is defined using GraphQL SDL on the GraphQL server (schema definition language). After the schema has been developed, back-end developers can work individually as they know the defined data structure.


It may not be possible for every developer at the front end to be a creative designer. However, it is advisable that every developer on the front end should at least design competent.

At Krify, we have a team of professional front-end developers who are well versed with trending technologies and update their skills with the ongoing trends. So if you want to hire a front-end developer with updated skills for your upcoming projects, you are on the right page: For more information, contact us.

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