blink::Page
Blink2869 Loka 2025

blink::Page

the page container and animation clock keeper. Page holds frame trees and the PageAnimator that services script‑driven animations on each tick. It’s the top‑level context for the document/view that WebFrameWidgetImpl coordinates with. You see it pulled into the document and frame code paths whenever lifecycle‑wide actions are taken. (Chromium Git Repositories)

Important relationships

* Owns PageAnimator used when Blink services CSS/Web Animations during lifecycle updates. (Chromium Git Repositories)

Hands off to: LocalFrame/LocalFrameView for concrete style/layout/paint work.

Jaksot(397)

blink::LocalFrameView

blink::LocalFrameView

orchestrates style → layout → pre‑paint/paint for a frame. This is the workhorse that actually runs lifecycle phases. On a frame tick from WebFrameWidgetImpl, it goes through style recalc, layout (Lay...

9 Loka 202544min

blink::LocalFrame

blink::LocalFrame

the document host and local‑root boundary.
The local frame owns the Document and its LocalFrameView. The local root frame coordinates lifecycle for its subtree (including OOPIF boundaries handled late...

9 Loka 202532min

blink::WebFrameWidgetImpl

blink::WebFrameWidgetImpl

renderer‑main entry to Blink’s lifecycle. This is where a compositor BeginFrame (coming in via content/public and mojo plumbing) first turns into Blink work on the renderer main thread. It receives th...

9 Loka 202532min

Blink's ComputedStyle: An In-Depth Analysis

Blink's ComputedStyle: An In-Depth Analysis

The collection of sources provides a detailed technical analysis of the ComputedStyle object within Blink, the rendering engine for Chromium. The primary source, an in-depth analysis document, explain...

9 Loka 202545min

Chromium LayerContext Deep Dive: RenderingNG and Scroll Updates

Chromium LayerContext Deep Dive: RenderingNG and Scroll Updates

The source material, primarily an excerpt from a 2025 technical report, provides an in-depth analysis of the LayerContext abstraction within the Chromium RenderingNG pipeline, specifically when the br...

8 Loka 202532min

[ext] Blink's Paint Property Tree Builder: A Surgical Tour of Dragons

[ext] Blink's Paint Property Tree Builder: A Surgical Tour of Dragons

(Make it over 20000 words) source text provides an extremely detailed, technical overview of the blink::PaintPropertyTreeBuilder class in Chromium, which is responsible for building the rendering pipe...

7 Loka 20251h 36min

Blink's Paint Property Tree Builder: A Surgical Tour of Dragons

Blink's Paint Property Tree Builder: A Surgical Tour of Dragons

The source text provides an extremely detailed, technical overview of the blink::PaintPropertyTreeBuilder class in Chromium, which is responsible for building the rendering pipeline's four synchronize...

7 Loka 202543min