I just tested Google's Chrome browser - it looks and works really good. Especially woodstock components (created with Netbeans 6.0/6.5) are rendered fast and correctly. I had trouble with Firefox 3.0 - most of the woodstock components were rendered (even visible) after several reloads of the whole page...
Web Apps, SPA, PWA with vanilla Java Script (ES 6+), CSS 3 and WebStandards only. As simple as possible, but not simpler. See you at: (Progressive) Web apps, Single Page Apps and WebStandards airhacks workshops at MUC airport, Winter Edition
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