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React 20 ref Cleanup Functions: The Return Value That Finally Fixes Your Event Listener Leaks
September 19, 2026
React 20's ref cleanup return value eliminates the useEffect boilerplate that caused most DOM event listener memory leaks. Learn when ref cleanup replaces useEffect and when it does not.
Next.js Caching Mental Model in 2026: Request Memoization, Data Cache, Full Route Cache, and Router Cache Explained Once and for All
September 18, 2026
Most Next.js caching confusion stems from conflating four distinct layers. This post builds the mental model teams need to ship fast, cacheable apps in 2026.
Claude Code Headless Mode in 2026: Scripting Autonomous Coding Tasks Without the Interactive Shell
September 17, 2026
Production teams running Claude Code in CI/CD pipelines and cron jobs need headless execution patterns. This post covers the `-p` flag, session persistence control, output parsing strategies, and multi-agent TypeScript workflows that eliminate manual intervention.
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