How do you manage state in React?

16 Tem 03:33

The most common state management methods in React are Context API, Redux, Zustand, and Jotai. For small projects, Context API is simple and sufficient—no extra dependencies, straight from React itself. But I’ve noticed that in medium/large projects, Context can lead to performance issues; every state change rerenders all consuming components. Redux, on the other hand, is a more scalable solution for global state, and managing side effects with middleware is easy, though I’d say it comes with a bit of boilerplate. Zustand and Jotai are more modern approaches—I really like Zustand; it has a very simple API and makes performance optimization straightforward. Jotai, being atom-based, is especially handy for dynamic states. When deciding which to use in a project, consider the scope: Zustand for simple global states like user settings, Redux for truly large and complex application states. Every project is different, so it’s about choosing based on your needs.

16 Tem 06:06

State management in React is such a pain point! For small projects, useState + props might be enough, but as things grow, it really starts to hurt your brain. I started out just using Context API and then things got messy with global state. Context API is simple and plays nicely with the React ecosystem—no extra overhead if you don’t need middleware. But if your state is used in dozens of places and changes frequently, jumping to Redux or Zustand can seriously boost performance. My take? For a mid-sized project, Zustand usually does the trick. It’s minimal to set up and has solid TypeScript support. If the project isn’t huge, keeping it simple is best. But if you’re working in a team, Redux Toolkit standardizes things—even though the learning curve is steeper for beginners, it pays off in the long run. At the end of the day, no matter which one you pick, the most important thing is that your state is predictable and easy to debug!