React vs HTML5

It helps you create your web applications in a more maintainable way. So for complex apps, a library like React is definitely worth the extra learning curve at the start . It means you can write more maintainable apps with fewer bugs. And once you take the time to learn it, writing React is faster and more fun as well!

Since React is a JS library, there is no way around learning JavaScript . You cannot learn React without JavaScript or without knowing JavaScript in the first place. In comparison to other frontend solutions, React makes heavily use of JavaScript.

React is much harder to learn than JavaScript if you attempt to learn it first . This is because you will be essentially learning both languages at the same time. Mainly because a lot of React is actually pure vanilla JavaScript. However, if you try to learn JavaScript first, learning React will be incredibly easy.