feat: add CSSOM (CSS Object Model) section#2
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January 4, 2026 16:44
- Add CSSOM construction section between HTML parsing and DOM importance - Include interactive CSS-to-CSSOM parser with specificity calculation - Demonstrate key concepts: selector parsing, specificity, property resolution - Position correctly in browser rendering pipeline sequence
Ironic to use text bullets in a CSS demo when we can use actual CSS!
The demo stays - just removed the info box that appeared below it on click
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What
Adds a new section explaining how browsers construct and manage the CSS Object Model (CSSOM), positioned appropriately in the browser rendering pipeline sequence.
Why
The CSSOM is a critical step between CSS parsing and render tree construction. Understanding how browsers convert CSS rules into a structured object model helps developers optimize CSS performance and debug rendering issues.
How
getComputedStyle,CSSStyleSheet)Placement in Sequence
Position between existing sections:
Content Outline