📰 Dev.to · ReactChallenges
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Dev.to · ReactChallenges
1w ago
What useOptimistic Actually Saves You
A checkbox toggle should feel instant. But when that toggle needs to persist to a server, you face a...
Dev.to · ReactChallenges
1w ago
🚀 New React Challenge: Instant UI with useOptimistic
Ever clicked a like button and watched it stall for a second while the server thinks about it? That...
Dev.to · ReactChallenges
3w ago
🚀 New Challenge: Shopping Cart with Redux
Redux is one of those libraries that makes perfect sense when you read the docs — but feels...
Dev.to · ReactChallenges
3w ago
Debounce vs Throttle: When to Use Each (and Why It Matters)
Most React developers have faced the problem: a search input that fires an API call on every single...
Dev.to · ReactChallenges
3w ago
Stop Fetching Data Sequentially When It Could Be Parallel
Picture this: you fetch a list of items from an API, and for each item you need extra data from a...
Dev.to · ReactChallenges
3w ago
You Probably Don't Need Redux Yet
When you start learning React, the list of things to cover feels endless: components, props, state,...
Dev.to · ReactChallenges
3w ago
When to Replace Multiple useState with useReducer
You start with one useState. Then another. Then a third. Before you know it, a single event handler...
Dev.to · ReactChallenges
4w ago
🚀 New Challenge: File Explorer
Build a recursive file explorer tree view, similar to the sidebar in VS Code. 👉...
Dev.to · ReactChallenges
1mo ago
New way of passing ref to child in React 19
If you have worked with refs in React, you probably know they have always felt a bit different from...
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