language-detector-api

Browser language detection for localized UX uses the LanguageDetector API to create guarded sessions, perform detect calls, and check availability states. The API supports expectedInputLanguages, abortable calls, and monitor callbacks for download progress.

Managing LanguageDetector API sessions requires availability checks before session creation, then per-call detect with optional quota measurement. This approach supports multilingual UI localization and dynamic content adaptation in offline-first web apps.

The LanguageDetector API operates in secure contexts and provides quota-aware usage through detect calls. Sessions support availability checks, abortable calls, and monitor callbacks to track download progress during language detection operations.

Checking LanguageDetector API availability involves calling availability() with expectedInputLanguages. Once available, create a session using create() with the same parameters, enabling detect calls for multilingual UI localization and content stream analysis.

The LanguageDetector API supports expectedInputLanguages in both availability() and create() methods. This ensures consistent language detection configuration across guarded session creation and per-call detect operations in browser-based web apps.

Browser-based language detection with the LanguageDetector API requires secure contexts and quota-aware usage. Sessions need availability checks before creation, and detect calls support abortable operations with monitor callbacks for download progress tracking.