The best is yet to come: the Future of React
summary
Shows concrete experiments: an app defers analytics with unstable_scheduleCallback at low priority and raises FPS above 50, demonstrating that concurrent React plus the scheduler breaks long tasks into fibers and prioritizes work. Reports React Flare/React Events getting rolled back from high-level abstractions, describes the five scheduler priorities and the main‑thread scheduling proposal with inputPending, and traces efforts around Suspense, effect handlers and Fast Refresh/React Flight — some prototypes work, many APIs remain unstable.
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chapters (15)
- 0:00Introduction
- 2:04React Fire
- 6:57What is Scheduler
- 8:56React Scheduler
- 10:54How Scheduler works
- 12:29How to use Scheduler
- 16:09MainThread Scheduler
- 18:39Control Flow
- 23:41Types
- 24:47Fast Refresh
- 26:11Fresh
- 27:25ReactFlight
- 28:50Component Kids
- 31:30React Address
- 34:18Questions
