network detection — 2 Technical Articles

Jan 12, 2026 · Frontend Development

Detect Weak Network in H5 Video Playback Using NetworkInformation and Video Events

This article explains how to identify weak network conditions in HTML5 video players, leverage the NetworkInformation API and video element events, and implement a custom loading indicator with optional bandwidth display, complete with code examples and practical considerations.

JavaScriptchimeefrontend

0 likes · 6 min read

Detect Weak Network in H5 Video Playback Using NetworkInformation and Video Events

Alibaba Terminal Technology

Oct 8, 2021 · Mobile Development

Why Your App Can’t Detect Real 5G: Hidden Pitfalls for Android & iOS Developers

Despite the rollout of 5G, mobile developers face hidden challenges: users see a 5G icon that may not reflect actual network mode, Android’s APIs inconsistently expose NR/NSA status, and iOS adds new constants, requiring careful handling to ensure app behavior aligns with true connectivity.

5GAndroidNR

0 likes · 9 min read

Why Your App Can’t Detect Real 5G: Hidden Pitfalls for Android & iOS Developers