| // atob and btoa | |
| var a = atob("dGVzdA=="), | |
| b = btoa("test"); | |
| // DOMParser | |
| var dp = new DOMParser(); | |
| var dom = dp.parseFromString("<test>jshint</test>", "text/xml"); | |
| // XMLSerializer | |
| var xs = new XMLSerializer(); | |
| var dom_str = xs.serializeToString(dom); | |
| // node | |
| var filterAccept = NodeFilter.FILTER_ACCEPT; | |
| var elementNode = Node.ELEMENT_NODE; | |
| // MutationObserver | |
| var mutationObserver = new MutationObserver(/* callback */); |