Conformity.js
jQuery plugin for equal height elements based on row rather than set.
Conformity will resize elements based on the largest element in a row rather than all elements in a set, that way your elements will not be made any larger than they need to be.
just pass your collection of elements $('.widget').conformity()
Using RWD?
Call the script on resize, it's advised to use some kind of debouncer though.
Module Support
Conformity supports both AMD and CommonJS modules.
Options
Mode - Use a soft or hard height when the elements are resized (min-height/height).
Acknowledgments
Conformity.js is based on the work of Micah Godbolt, Chris Coyier and Stephen Akins.
License
Licensed under the MIT license.