Warp Speed Memory Management
summary
Explains how JavaScript allocation and release actually work and shows Chrome V8 using generational and mark-and-sweep collectors, why frequent young collections are cheap and full collections stall the page, and how excessive allocations and lingering globals cause leaks and battery drain. Builds an Ember.js demo with console logs that exercises run loop queues and components lifecycle hooks, demonstrates automatic teardown vs manual observer leaks, and reports that Ember’s coalescing and teardown measurably reduce DOM churn and unexpected memory growth.
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chapters (13)
- 0:00Intro
- 1:29Why Memory Management ?
- 4:24Memory Life Cycle
- 5:09Allocate and Use
- 5:58Garbage Collection
- 7:11References
- 8:48Possible Memory Issues
- 9:14Gotchas
- 10:16Too Many Memory Leaks?
- 12:19Ember
- 13:43Run Loop
- 17:21Components
- 19:48Computed Properties
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