The Inner Workings of a webpack Bundle
summary
Examines how webpack actually constructs a JavaScript bundle: explains bundle internals, how different webpack configuration options change the generated bundle, why certain settings can cause unexpected side effects, and practical techniques for debugging and optimizing the build.
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chapters (12)
- 0:00Introduction
- 6:13Learning webpack
- 9:03Module basics
- 13:20Module emulation
- 19:01Simple bundle
- 22:37Global constants
- 28:19DefinePlugin errors
- 33:44CommonJS vs ES modules
- 36:43Unused exports
- 41:43Chunks explained
- 48:39Bundle analysis
- 52:57Summary
