How to create a service that wraps browser APIs for consistent usage across platforms

Question

Can you tell me How to create a service that wraps browser APIs for consistent usage across platforms?

Answer 1

To create a service that wraps browser APIs for consistent usage across platforms:

Abstract the API: Create a service (e.g., JavaScript module or class) that provides a unified interface for the browser API (e.g., Geolocation, Clipboard, Notification).

Check for Support: Use feature detection (if ("APIName" in window)) to check if the browser supports the API.

Fallbacks/Polyfills: Implement fallback logic or use polyfills for unsupported platforms.

Normalize Behavior: Handle API inconsistencies between browsers internally so the external interface remains the same

Error Handling: Centralize error handling to provide consistent responses.

Export as Module: Package the service as an ES module or library for reuse.

Example (for Geolocation):

class GeoService {

  static getCurrentPosition(success, error) {

    if ("geolocation" in navigator) {

      navigator.geolocation.getCurrentPosition(success, error);

    } else {

      error(new Error("Geolocation not supported"));

    }

  }

}

export default GeoService;