How to save an HTML 5 Canvas as an image on the server ? - GeeksforGeeks
GitHub - shanegibney/Scale-Canvas-Upload-Image-Dimensions: HTML5 Canvas upload and scale image dimensions
GitHub - ajgarn/CanvasImageUploader: Resize and rotate images by EXIF orientation on the client side during upload. This uses the HTML Canvas element and HTML5 FileReader.
Mobile Photo Uploads with HTML5 | by Hootsuite Engineering | Hootsuite Engineering | Medium