Best Practices
summary
Claim: ship much smaller bundles by measuring and changing real code. Uses Source map Explorer to map compiled output, shows adding rxjs material and angular fire inflates a stock CLI app from ~300K to ~1.15MB, importing whole rxjs adds ~190KB, upgrading to newer Angular cuts 25–49% in examples, enabling AOT removes the compiler (halves bundles), lazy loads move routes out of the critical path, and production builds need only zones polyfill while other reflect polyfills can be omitted.
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chapters (7)
- 0:00Start
- 4:42With AOT
- 8:14Tip 4 - Angular Material
- 9:24Tip 4 - Tree Shaking?
- 12:21Lazy Load
- 13:57src/app/polyfills.ts
- 15:15A Best Practices
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