Bliss
Blissful JavaScript
...Designed to work with Vanilla JS, not replace it. Only adds one _ property (optional, customizable). Know what you’re running. Excellent for learning. Use polyfills to extend browser support. Adding new blissful methods is easy as pie! Only 3KB minified & gzipped! Bliss is just a collection of helpers and light syntactic sugar over Vanilla JS. It does not account for browser bugs or lack of support of certain APIs, although it only uses features that are both supported across most modern browsers and can be polyfilled. ...