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Articles tagged with #reactjs
Someone shared this image above. At first glance, I wasn’t sure about the perf implications — so let’s break it down from first principles :D Let’s deconstruct this monster Here’s the code: // Function to flatten React Context Providers. const flatte...
Intro Hello it’s me from the future! I originally was going to go over file based routing but pivoted to going over important SSR concepts with React / how Bun makes it easy. It’s full of struggles with hydration (mismatches), React entry points, and...
What's a closure? Closures are like a backpack for functions. The backpack holds all of the values the function needs from its original environment, even if it's called in a different place. It gives functions access to all of its belongings no matte...
I've recently undergone analyzing and improving a React application's performance and have noticed some pretty serious code smells that affect both code quality and performance. Here are some code smells that I watch out for in a React application: ...
This is def one of the most common mistakes I've seen in both personal and enterprise applications. The useEffect hook exists to sync an external system (i.e. network, DOM) to your React application. That means when you're useEffect'ing to:1. Adjus...
tldr; it's costly to define components inside other components
