CSS Overscroll Behavior in Chrome
Blink28621 Marras 2025

CSS Overscroll Behavior in Chrome

The source provides a comprehensive technical guide to the CSS overscroll-behavior properties, which allow web developers to control scroll chaining and boundary effects like pull-to-refresh or elastic rubber-banding. It details the three main values—auto, contain, and none—explaining how they affect both nested scrolling elements and the root viewport, distinguishing between stopping scroll propagation and suppressing visual overscroll feedback. A significant portion of the text is dedicated to explaining Chrome's implementation pipeline, outlining how the CSS properties are parsed by the Blink rendering engine, propagated to the compositor thread (the cc component) for efficient scroll handling, and finally interpreted by platform-specific code on Android and macOS to control native UI features. The text emphasizes that using this CSS property is the recommended, high-performance method for managing complex scrolling interactions in modern web applications and embedded content.

Jaksot(497)

Hazard Pointers: Lock-Free Memory Reclamation in C++

Hazard Pointers: Lock-Free Memory Reclamation in C++

The provided sources discuss Hazard Pointers, a crucial technique for safe memory reclamation in lock-free concurrent programming, particularly within C++. They explain how hazard pointers address the...

14 Elo 20251h 27min

Remote Blink Development with Zsh, SSH, VS Code, and tmux

Remote Blink Development with Zsh, SSH, VS Code, and tmux

This comprehensive guide details establishing an efficient remote development environment, specifically for Chrome's Blink engine, by integrating several powerful tools. It explains how Zsh, a feature...

13 Elo 20251h 2min

The Genesis of Web Standard Features

The Genesis of Web Standard Features

This compilation explores recent and upcoming CSS/HTML features that are significantly shaping web development. It provides case studies on Container Queries, the :has() pseudo-class, CSS Nesting, and...

10 Elo 202556min

Blink Feature Launch: From Idea to Chrome Stable

Blink Feature Launch: From Idea to Chrome Stable

This comprehensive guide, likely from Chromium's internal documentation, outlines the structured feature launch processfor new HTML/CSS functionalities within the Blink team. It details a multi-stage ...

10 Elo 202530min

Web Standards: From Idea to Implementation

Web Standards: From Idea to Implementation

The provided text outlines the comprehensive process of web standards development for HTML and CSS, particularly for engineers on the Blink team. It details the roles of key organizations like WHATWG ...

10 Elo 202557min

Blink Performance: Tooling, Metrics, and Real-World Impact

Blink Performance: Tooling, Metrics, and Real-World Impact

9 Elo 20251h 3min

Web Standards: Literacy and Consensus Building

Web Standards: Literacy and Consensus Building

9 Elo 20251h 6min

Blink Engineering: Build, CI, and Safe Releases

Blink Engineering: Build, CI, and Safe Releases

9 Elo 202547min