A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

GeeksforGeeks is more than just a coding platform—it's a thriving community of learners, educators, and problem solvers united by their passion for computer science. With a vast repository of articles, tutorials, and coding challenges, GFG empowers learners to deepen their understanding of algorithms, data structures, and programming languages. From beginner-friendly introductions to advanced coding techniques, GFG offers a roadmap for aspiring developers to hone their skills and achieve their coding goals.

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React is a popular JavaScript library that helps developers to build an impressive application. It helps them in building the frontend page in less time. There are many concepts in React and it can be overwhelming to learn this library. It is important to know the right things in this library to become an in-demand React Developer. Today in this blog we are going to discuss some basic concepts of JavaScript that are needed for React.

How to Learn ReactJS in 2021?

1. Learn the Fundamentals of HTML, CSS, and JavaScript

2. Fundamentals of NodeJS, Import, and Export Keyword

6. Learn to Work With the APIs in React Apps