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React 19: useOptimistic for Instant UI Updates
Make your app feel instant with optimistic updates. Show changes immediately while the server catches up
#react-19#hooks#useOptimistic
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A practical comparison of TanStack Start and Next.js - when to use each and why developers are switching
#tanstack#nextjs#react
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The if() function brings real conditional logic to CSS. Write cleaner, more powerful styles with native branching
#if-function#modern-css#conditionals
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Auth Libraries: Open Source vs Paid
Comparing the best authentication solutions — from free to enterprise
#auth#security#comparison
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