There are many alternatives to enhancejs as a web app if you are looking for a replacement. The best Online alternative is Modernizr, which is both free and Open Source. If that doesn't work for you, our users have ranked 1 alternatives to enhancejs, but unfortunately only one of them is available as a web app. If you can't find an alternative you can try to remove all filters.
Modernizr is a small JavaScript library that detects the availability of native implementations for next-generation Web Technologies. These technologies are new features that stem from the ongoing HTML5 and CSS 3 specifications.
