How does AngularJS support real-time applications architecture?

Updated May 15, 2026

Short answer

AngularJS supports real-time apps using WebSockets, long polling, and digest cycle integration.

Deep explanation

Real-time AngularJS apps integrate WebSocket connections that push updates into services. These updates trigger digest cycles via $applyAsync to update the UI. Architectures must manage high-frequency updates carefully to avoid performance degradation.

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