How Angular works
summary
Explains how the Ivy runtime generates a component definition and turns templates into imperative template functions with creation and update instructions, shows a small cat-site app built and bootstrapped end to end, demonstrates runtime data structures like LView/TView for element storage and shared template metadata, reveals dependency resolution via directive inject, and shows concrete optimizations (TView reuse, property chaining) and lifecycle ordering that together reduce work and code size while making update order predictable.
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chapters (5)
- 0:00Start
- 2:41Application Bootstrap
- 6:43Instructions
- 25:17Lifecycle Hooks
- 27:57After Template Function Invocation
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