Pure. HTML5 Cross Browser Polyfills · Modernizr/Modernizr Wiki. The No-Nonsense Guide to HTML5 Fallbacks So here we're collecting all the shims, fallbacks, and polyfills in order to implant HTML5 functionality in browsers that don't natively support them. The general idea is that: We, as developers, should be able to develop with the HTML5 APIs, and scripts can create the methods and objects that should exist. Developing in this future-proof way means as users upgrade, your code doesn't have to change but users will move to the better, native experience cleanly. Looking to conditionally load these scripts (client-side), based on feature detects? Svgweb by Brad Neuberg & others Fallback via FlashSnap.SVG from scratch by the author of Raphaël (Dmitry Baranovskiy) Abstracted API.
FakeSmile by David Leunen Canvas Web Storage (LocalStorage and SessionStorage) Non HTML5 API Solutions ssw by Matthias Schäfer$.store by Rodney Rehmlawnchair by Brian Lerouxstore.js by Marcus WestinPersistJS by Paul DuncanSquirrel.js by Aaron GustafsonjStorage by Andris Reinman Video. HTML5 Please - Use the new and shiny responsibly. HTML5 Boilerplate - A rock-solid default template for HTML5 awesome.