hgoebl/mobile-detect.js
Mobile Detect.js
mobile-detect.js est une bibliothèque JavaScript pour la détection de l'agent utilisateur (user agent). Elle analyse les en-têtes de requête du navigateur pour identifier les types de matériel, les systèmes d'exploitation et les versions de navigateur.
La bibliothèque inclut un profileur de matériel client qui attribue des notes de performance et de capacité aux appareils mobiles en fonction de leurs caractéristiques. Elle fournit également des outils pour appliquer des classes CSS spécifiques au corps du document en fonction du matériel détecté afin d'activer un style réactif.
Le projet couvre de larges capacités d'analyse, y compris la détection des téléphones mobiles, des tablettes et des ordinateurs de bureau. Il extrait les noms et numéros de version des systèmes d'exploitation et valide les signatures de navigateur par rapport à des modèles connus.
Features
- Hardware Device Identification - Analyzes user agent strings to identify if a visitor is using a mobile phone, tablet, or desktop computer.
- User Agent Detection Libraries - Provides a comprehensive JavaScript library for identifying hardware, operating systems, and browsers by analyzing user agent strings.
- Browser and OS Identification - Detects web browsers by matching user agents against known browser-specific identity tokens.
- Visitor Identification - Identifies whether a visitor is using a mobile phone, tablet, or desktop based on user agent strings.
- Operating System Detection - Extracts the operating system name and version numbers from browser request headers.
- Browser Environment Detection - Detects the primary browser or matching browser signatures present in the user agent string.
- User Agent Detectors - Parses browser request headers to extract version numbers and operating system identifiers.
- Device and OS Detectors - Extracts operating system names and version numbers from browser request headers for device classification.
- Device Type Detection - Identifies whether a visitor is using a mobile phone, tablet, or desktop computer via user agent analysis.
- Capability Profiling - Profiles client hardware to assign performance grades and characteristics based on agent strings.
- Performance Grading - Assigns a performance or capability grade to a mobile device based on its detected hardware characteristics.
- Device Detection Utilities - Checks user agent strings against device names or keyword lists to confirm a hardware match.
- CSS Class-Based Styling - Applies specific CSS classes to the document body based on detected hardware to enable responsive styling.
- Client Capability Grading - Assigns a capability grade to mobile devices based on hardware to adjust the level of delivered functionality.
- Device Performance Grading - Assigns performance and capability grades to mobile devices to help determine the level of functionality to deliver.
- User Agent Signature Analysis - Validates user agent strings against known browser patterns and device signatures for identification.
