Tag·chornous.dev
Performance
9 essays and 1 project systems on this topic.
Writing
Next.js 16.2: operational notes for real App Router teams
Next.js 16.2 is a broad release: faster dev startup, faster rendering, Turbopack improvements, AI tooling, and a cleaner error page.
Turbopack in Next.js 16.2: faster feedback on the server side
Next.js 16.2 improves Turbopack with server Fast Refresh, worker support, subresource integrity, and dynamic import tree shaking.
React Native 0.84: Hermes V1 becoming default changes the baseline
With Hermes V1 by default and precompiled iOS binaries, React Native 0.84 shifts performance work from opt-in tuning toward baseline expectations.
Inside Turbopack: building less is the real performance story
Turbopack's incremental-computation model is a reminder that build performance comes from avoiding work, not only doing work faster.
Next.js 16.1: filesystem caching and debugging polish
Next.js 16.1 focuses on practical developer experience: stable Turbopack filesystem caching, bundle analysis, and easier inspect debugging.
React Conf 2025 recap: compiler, governance, and platform momentum
React Conf 2025 signaled a framework ecosystem moving from API invention toward compiler-backed performance and clearer stewardship.
React Compiler 1.0: an adoption plan, not a switch
React Compiler 1.0 is stable, but production adoption should be gated, measured, and paired with Rules of React cleanup.
React 19.2: Activity, Effect Events, and calmer UI state
React 19.2 adds primitives that make hidden UI, effect logic, and performance analysis easier to model in large applications.
React Native 0.81: platform freshness and build speed as product leverage
React Native 0.81's Android 16 support and faster iOS builds are the kind of release details that affect product cadence directly.