I have noticed that JavaScript can be quite flexible, which might make it harder to truly master compared to other languages with stricter syntax rules. Nowadays, many developers are moving towards using robust frameworks rather than sticking with plain JavaScript. For example, some say that you can dive into Vue without a firm foundation in JavaScript. With that in mind, I’m curious whether React demands a deep understanding of JavaScript or if a basic knowledge is sufficient to work effectively with it.
In my experience, having a sound understanding of JavaScript fundamentals really makes a difference when starting with React. Although it might seem that you can get by with just the basics, React’s features make more sense once you understand concepts like closures, promises, and the prototypal inheritance model of JavaScript. This deeper knowledge helps in debugging, managing state, and correctly handling component behavior. Without this solid foundation, it took me longer to grasp why things worked a certain way, leading to more trial and error.