Web Feature Check
أدوات التطوير
مجاني - مصمم لـ iPad
Discover What the Browser Really SupportsDiscover What the Browser Really Supports
Web Feature Check helps developers, testers, and tech-savvy users instantly check which web technologies are supported in the current environment - whether it’s a mobile browser, embedded WebView, or custom in-app browser.
Whether you're debugging quirks in mobile Safari or ensuring your web app works in limited environments, this tool gives you instant clarity.
Key Features
Check Runtime Web Features
Detect supported JavaScript APIs, HTML5 elements, CSS features, media codecs, and more - all from the environment itself.
Test Browser & WebView Capabilities
Identify the exact feature set exposed by any browser, including embedded views and in-app browsers.
Designed for Mobile Testing
Quickly test on real devices - no desktop emulators, no guesswork.
Test Categories and Coverage
1. HTML5 & Media
Tests core media-related capabilities:
- canvas, video, audio, picture, srcset
- WebGL / WebGL2
- Picture-in-Picture
2. Audio & Media Processing
Covers modern media and audio APIs:
- Web Audio, MediaRecorder, ImageCapture
- Web Speech API, Media Capabilities, Web MIDI
3. UX & Notifications
Checks interaction and user feedback features:
- Notifications, Fullscreen, Page Visibility
- Web Share, Badging, Wake Lock, Vibration
4. JavaScript APIs
Includes advanced JS platform features:
- Service Workers, WebAssembly, Fetch, Streams
- Clipboard, Crypto, ES6 Modules, Encoding API
5. Performance & Monitoring
Observability & reactivity tools:
- Intersection / Resize / Mutation / Performance Observers
- Reporting API
6. Navigation & Communication
Tests communication between contexts:
- History & URL APIs
- Beacon, BroadcastChannel, Server-sent Events
- WebSockets, MessageChannel, XMLHttpRequest
7. Storage & Files
Detects client-side data persistence options:
- localStorage, sessionStorage, IndexedDB
- File System Access, Cache Storage, File API
- StorageManager & usage estimates
8. Input & Interaction
Covers input modalities and interactivity:
- Touch, Pointer, Drag-and-Drop
- Gamepad, Pointer Lock, Viewport API
- Selection API
9. Connectivity & Device Access
Tests direct hardware or network integration:
- WebRTC, Web Bluetooth, USB, Serial
- Geolocation, DeviceMotion, Orientation, Battery, Network Info
10. Animation & Graphics
Graphics rendering and animation pipelines:
- Web Animations, WebGPU, WebCodecs
11. CSS & Layout
Modern layout and visual CSS features:
- CSS Grid, Flexbox, Container Queries, Subgrid
- Backdrop-filter, View Transitions, Font Loading, Typed OM
12. Commerce & Payment
E-commerce and data collection:
- Payment Request API, Contact Picker
13. Security & Permissions
Access and auth-related technologies:
- Permissions, WebAuthn, Credential Mgmt, Trusted Types
14. Experimental APIs
Emerging technologies still in draft or behind flags:
- WebXR, Web NFC, Web Locks, WebTransport
- Background Sync, Push API, Idle Detection, Compression Streams
Scoring & Reporting
- The app gives you a feature support score (e.g. 82/120)
- Each category shows how many tests passed
- Color-coded badges help you quickly interpret support levels (fully supported vs. unsupported)
- Optionally, users can explore each feature’s MDN documentation directly from the interface
التقييمات والمراجعات
لم يحصل هذا التطبيق على تقييمات أو مراجعات كافية لعرض نظرة عامة.
Minor improvements to the point calculation.
أوضح المطور "Transporter Lab GmbH" أن ممارسات خصوصية التطبيق قد تتضمن معالجة البيانات على النحو الموضح أدناه. لمزيد من المعلومات، الرجاء الاطلاع على سياسة خصوصية المطور .
لا يتم جمع البيانات
لا يجمع المطور أي بيانات من هذا التطبيق.
تسهيلات الاستخدام
لم يشر المطور بعد إلى ميزات تسهيلات الاستخدام التي يدعمها هذا التطبيق. معرفة المزيد
معلومات
- البائع
- Transporter Lab GmbH
- الحجم
- 11.2 م.ب.
- الفئة
- أدوات التطوير
- التوافق
يتطلب iOS 13.0 أو أحدث
- iPhone
يتطلب iOS 13.0 أو أحدث - iPad
يتطلب iPadOS 13.0 أو أحدث - iPod touch
يتطلب iOS 13.0 أو أحدث - Mac
يتطلب جهاز macOS 11.0 أو أحدث وجهاز Mac مع شريحة Apple M1 أو أحدث. - Apple Vision
يتطلب visionOS 1.0 أو أحدث
- اللغات
- الإنجليزية
- التصنيف العمري
٤+
- ٤+
- حقوق النشر
- © 2025 Transporter Lab GmbH