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.
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.
This article explores how the Go‑based esbuild bundler can be used as a regular npm package in JavaScript, detailing the inter‑process communication protocol, binary encoding, and a minimal Node.js codec that enables fast, cross‑language API calls.
Foldable and dual‑screen devices introduce new form factors, challenges, and opportunities for web developers, requiring fresh layout strategies, CSS media features, JavaScript APIs, and responsive design techniques to deliver seamless experiences across expanding screens.
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.
