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JavaScript API

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TikTok Frontend Technology Team
TikTok Frontend Technology Team
Nov 30, 2022 · Frontend Development

What Is WebRTC? Overview, Architecture, Signaling, and Demo Implementation

This article explains WebRTC as a cross‑platform, low‑latency real‑time communication technology, covering its definition, three‑layer architecture, JavaScript APIs, signaling process, NAT traversal mechanisms, a complete demo code example, and a practical Douyin business use case.

DemoJavaScript APINAT traversal
0 likes · 17 min read
What Is WebRTC? Overview, Architecture, Signaling, and Demo Implementation
政采云技术
政采云技术
Oct 25, 2022 · Frontend Development

Optimizing Large List Rendering: A Guide to Implementing Virtual Lists Using IntersectionObserver

This technical guide explores how to optimize frontend performance when rendering large datasets by implementing virtual lists using the native IntersectionObserver API, detailing configuration steps, troubleshooting common rendering issues, and comparing its asynchronous advantages against traditional scroll event listeners.

DOM optimizationIntersectionObserverJavaScript API
0 likes · 10 min read
Optimizing Large List Rendering: A Guide to Implementing Virtual Lists Using IntersectionObserver
Taobao Frontend Technology
Taobao Frontend Technology
Aug 6, 2020 · Frontend Development

How Foldable and Dual‑Screen Devices Are Redefining Web Design

The article explores how emerging foldable and dual‑screen devices reshape web development, introducing new challenges, opportunities, and concepts such as CSS media features, environment variables, JavaScript window‑segment APIs, and practical code examples for responsive layouts across multiple screens.

CSS media queriesJavaScript APIdual-screen
0 likes · 24 min read
How Foldable and Dual‑Screen Devices Are Redefining Web Design