Daily.dev Digest - Modern Development Tools & Practices
Published on 07.05.2026
TypeScript 5.5: Key Improvements for Type Safety
TLDR: TypeScript 5.5 introduces refined inference for const type parameters, improved control flow narrowing, and better support for compatibility checks.
React Server Components in Production
TLDR: Teams shipping React Server Components are finding that the mental model shift is real, but the performance wins are worth it when you understand the boundaries between server and client execution.
React Server Components in Production
Web Performance: The 100ms Barrier Still Matters
TLDR: Despite faster networks, the 100ms barrier for perceiving responsiveness remains unchanged. Modern performance work is about understanding where that time budget goes in complex web applications.
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