Route Recalculating
summary
Claims that Suspense and time-slicing move data fetching into components using resources that throw promises, demonstrate preload to avoid waterfalls so parallel requests happen, and add fine‑grained placeholders with a two‑second patience window. Shows a router (reach‑router) that makes history calls become history replace during suspense to avoid intermediate entries, improves scroll and focus by letting componentDidMount wait, and uses react.lazy for code splitting; demos largely work with a few live glitches.
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chapters (8)
- 0:00Start
- 1:58Routing and Suspense
- 2:13Count the Placeholders
- 30:13Browser History
- 32:44Focus Management
- 33:35Time Slicing Demo
- 37:42Deferred Updates
- 39:04Render Props
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