Extract Photo From Screenshot – magic-crop
magic-crop is an amazing JavaScript library which makes use of canvas API to extract and crop a photo for a screenshot you provide.
JavaScript & CSS image cropping
Easy And Extensible Image Cropper – Cropbox
Cropbox is a simple, flexible, extensible image cropper which enables the user to select and crop a specific part of your image with zoom in/out support.
Easy Image Cropping Component with Angular Image Crop
An AngularJS directive created by andyshora that allows you to resize, zoom and crop a local image and then output a Base64-encoded data uri which represents the cropped image.