Junior React Developers Skills: A Checklist for Clients

Posted 19/06/23

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For those of you who are running projects or looking for developers for projects related to React, you have landed on the right article. This time we will discuss a little about the skills that junior React developers must have. With this article, it is hoped that you will be able to choose selectively in finding Junior React developers who have good seeds to join your team.

Top 8 Skills Junior React Developers 2023

Without further ado, here are the Top 8 Skills you should know as a client when hiring junior React developers.

  1. HTML, CSS, and JavaScript Skills
  2. Basic React Skills
  3. Syntax Extension For JavaScript
  4. Component-based React architecture
  5. Redux
  6. Good understanding of Progressive Web Applications
  7. Hooks
  8. Problem-solving and learning mindset

1. HTML, CSS, and JavaScript Skills

This is a basic thing that all programmers need to master. These are the core web technologies that React builds upon. A junior React developer should be familiar with basic data structures, array methods, functions, classes, asynchronous JavaScript, and the DOM.

2. Basic React Skills

Understanding JavaScript, of course, is the React skill itself. But on a junior scale, in his knowledge, he must understand components, props, state, and lifecycle methods. As for its implementation, he only needs to know how to create functional and class components, handle events, and manage the state effectively.

3. Syntax Extension For JavaScript

Apart from basic JavaScript, of course, there are several extensions that a junior React developer must understand, namely JSX. JSX is a syntax extension for JavaScript that React uses to describe the structure and appearance of components. Junior React developers should be familiar with using JSX and understand how to write JSX code to build user interfaces.

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4. Component-based React architecture

Furthermore, React developers must have the ability to manage and create components, understand component hierarchies, and pass data between components. This is because the architecture that React has code that can be reused. So skills in managing and understanding hierarchy must be owned by a junior React developer.

5. Redux

One of the libraries that junior React programmers need to master is redux. Please note that redux can help to manage the global state of your app. Junior React programmers should know how to create a Redux store, define actions and reducers, dispatch actions, and connect your components to the store using the react-redux library.

6. Good understanding of Progressive Web Applications

Apart from libraries and architecture, there are other things that Junior React developers need to have. They should have a good understanding of progressive web applications and how to build modern user interface components to enhance application performance.

7. Hooks

Besides PWA, These are functions that let you use state and other React features in functional components. Junior React programmers should know how to use built-in hooks like useState, useEffect, useRef, and custom hooks.

8. Problem-solving and learning mindset

After the hard skills, this time the soft skills you need to have are good problem-solving and eager to learn. This mindset needs to be owned by a junior or senior react developer in overcoming issues on client projects. They should be able to approach challenges, research solutions independently, and adapt to new technologies and best practices.

Key Takeaway: Choose the Right Developer With the Best Skills

The bottom point in this discussion can help you determine the junior React developer requirements to complement your React development team. But if we can suggest to you the priority things that a junior react developer needs to have include:

  • HTML, CSS, and JavaScript Skills
  • Problem-solving and learning mindset
  • Basic React Skills
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While for the rest you can monitor his speed in understanding other technical skills such as redux, hooks, PWA, etc. So that at the end of the development you can provide a study case regarding the technical skills that have been learned.

But of course, it takes time to understand the technical skills, right? Calm. We provide more than 50 React developers that you can choose from. Starting from junior to senior. Skills? Ability? There’s no doubt about it.

As a Reactjs development company in Indonesia, We have been trusted to serve more than 100 international startups, in supporting the sustainability of their React projects by sending our reliable React developers.

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