• polymer-ajax
• polymer-anchor-point
• polymer-animation
• polymer-collapse
• polymer-cookie
• polymer-file
• polymer-flex-layout
• polymer-google-jsapi
• polymer-grid-layout
• polymer-jsonp
• polymer-key-helper (not planned)
• polymer-layout
• polymer-list
• polymer-localstorage
• polymer-media-query
• polymer-meta
• polymer-mock-data
• polymer-overlay
• polymer-page (has no demo)
• polymer-scrub
• polymer-sectioned-list
• polymer-selection
• polymer-selector
• polymer-shared-lib
• polymer-signals
• polymer-stock