MediaRecorder API
        
            
            
                    
        
            
            
        
    
    MediaRecorder API
Safari Technology Preview 105 and Safari in the latest iOS 14.3 beta enabled support for the MediaRecorder API by default.
        On the Road to WebRTC 1.0, Including VP8
        
            
            
                    
        
            
            
        
    
    On the Road to WebRTC 1.0, Including VP8
Safari 11 was the first Safari version to support WebRTC.
        Workers at Your Service
        
            
            
                    
        
            
            
        
    
    Workers at Your Service
Update: A previous version of this post stated the Service Worker API is available in all applications using WKWebView.
        A Closer Look Into WebRTC
        
            
            
                    
        
            
            
        
    
    A Closer Look Into WebRTC
We recently announced WebRTC support in Safari 11 on High Sierra and iOS 11 in our last WebKit blog post.
        Announcing WebRTC and Media Capture
        
            
            
                    
        
            
            
        
    
    Announcing WebRTC and Media Capture
Today we are thrilled to announce WebKit support for WebRTC, available on Safari on macOS High Sierra, iOS 11, and Safari Technology Preview 32.
        A Few Words on Fetching Bytes
        
            
            
                    
        
            
            
        
    
            A Few Words on Fetching Bytes
The Fetch API is a replacement to XMLHttpRequest, providing the lowest-level set of options possible in the context of a web page.