CssFilterSupport.js

 var CssFilterSupport = {

        checkSupport : function(testCase){
            return window.CSS && _.isFunction(CSS.supports) && (CSS.supports("-webkit-filter", testCase) || CSS.supports("filter", testCase));
        },

        blur : function(){
            return  this.checkSupport("blur(10px)");
        },

        brightness : function(){
            return  this.checkSupport("brightness(1)");
        },

        contrast : function(){
            return  this.checkSupport("contrast(1)");
        },

        dropShadow : function(){
            return  this.checkSupport("drop-shadow(5px 5px 5px black)");
        },

        grayscale : function(){
            return  this.checkSupport("grayscale(1)");
        },

        hueRotate : function(){
            return  this.checkSupport("hue-rotate(10deg)");
        },

        invert : function(){
            return  this.checkSupport("invert(1)");
        },

        opacity : function(){
            return  this.checkSupport("opacity(1)");
        },

        saturate : function(){
            return  this.checkSupport("saturate(1)");
        },

        sepia : function(){
            return  this.checkSupport("sepia(1)");
        }
    }