Front-End Performance
summary
Covers front-end web performance by examining overlooked factors that can break a site: framework vs native choices, functional programming trade-offs, processing time and memory usage. Presents concrete issues that harm performance and demonstrates them with live demos.
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chapters (19)
- 0:00Web evolution and HTTP
- 2:14Slow UX impact
- 3:58Static resource loading
- 6:04CSS specificity
- 7:31JS execution in browser
- 8:37Event delegation
- 10:01Conditional compilation
- 11:49JS loops vs recursion
- 12:54If-else vs switch
- 14:21External library risks
- 15:29Web Workers intro
- 17:42Performance demo
- 20:15DevTools analysis
- 25:11Browser memory management
- 26:16Garbage collection
- 31:58Memory leak detection
- 32:19HTTP/2 optimization
- 33:22Server Push pros/cons
- 36:38Performance tools
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