· react
Do we need state management libraries anymore?
Let's find out by exploring how the most popular libraries are doing it under the hood and then build our own.
react
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· reactThe React Compiler
The React Compiler memoizes your components at build time, and it does the job better than you can by hand. What it is, how the compiled output works, how to turn it on, and what to do with the useMemo calls already in your codebase.
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· reactComponent Communication Patterns in React Applications
React gives you a lot of ways to make two components share data but it gets more and more complicated based on the data and how far apart the components are. Lets see the different ways components can communicate with each other.
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· reactA gentle introduction to TanStack Query
One room of React developers had all used TanStack Query. The next room had barely heard of it. This is the version of the talk that assumes nothing.
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· reactNow more then ever, you need to master custom ESLint rules
I spent three days building a custom ESLint rule and accidentally learned how JavaScript actually works. ESLint is just walking your code's syntax tree and running functions against each node. Once you see it, you can enforce any coding standard automatically instead of arguing about it in PR reviews.
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· reactYou really, really, really don't need an effect! I swear!
Before you write another useEffect, ask one question: is this syncing with an external system? If not, there's a better way.