This is a breaking update, many things have been changed, generally cash is now much more aligned with jQuery, in many cases you should be able to use cash as a drop-in replacement for jQuery!

Notable changes

• Added support for partial builds
• Added support for space-separated events to $.fn.on|one|off|trigger
• Added support for event namespaces
• Event's data is now passed as an argument
• $.fn.css will automatically add the px suffix to the value when appropriate
• Added $.fn.slice
• Added $.fn.detach
• Added $.fn.replace
• Added $.fn.replaceWith
• Dropped IE9 support

Removed null Icon files from NPM package

Mainly compatibility updates and bugfixes.

Merged #141, #157, #158, #171, and #173.

Fixed

• $.fn.text correctly handles false-y values now (issue #125)

Fixed

• $.fn.css fixed to allow false-y values to be set like $(el).css(opacity,0);
• fixed getPrefixedProp and camelCase issues with certain CSS names, like transition-duration

Added

• Exposed $.prefixedProp and $.camelCase utilities to allow for eventual animation support.

Fixed

• $.fn.index now correctly returns the index of the selector/element passed in as the first parameter.

Fixed

• Hyphenated CSS properties ( background-color, border-radius, transition-duration, etc ) are now set correctly using $.fn.css

Added

• $.fn.removeClass will remove all classes when no arguments are provided. #110
• $.fn.trigger will now pass along the data in the second argument as event.data. #83
• $.fn.data now accepts an object to set multiple data at once. #96 #95

Fixed

• Delegated events now receive the original event object. #109
• null and falsey arguments no longer throw errors on the class methods. #110
• $.fn.attr no longer throws errors on empty collections #111 #52
• $.fn.attr returns values more logically ( undefined instead of null , undefined instead of a collection ) #111

Fixed:

• $.fn.filter now correctly returns collections instead of arrays of elements. Affected $.fn.children and $.fn.filter in particular. (Issue #100 )

• Qunit testing

Added

• $.fn.toggleClass
• $.fn.after and $.fn.before to inject content after or before the collection
• $.fn.position, $.fn.offset and $.fn.offsetParent to get element positioning.
• $.fn.push, $.fn.map and $.fn.splice for array-like features for collections
• $.fn.one for one time event listeners
• $.isFunction, $.isString, $.isNumber utilities for type-checking

Collection Support

Added true collection support, instead of only the first element, for:

• $.fn.append
• $.fn.appendTo
• $.fn.prepend
• $.fn.prependTo
• $.fn.insertBefore
• $.fn.clone

Fixed

• Faster selector function
• $.fn.css now automatically adds vendor prefixes, if the browser needs
• $.fn.data now store any data (objects, arrays, etc) on a collection
• $.fn.eq and $.fn.get now support negative indexes to pull from the end of the collection
• null event delegates no longer break event binding. (issue #57)
• $.fn.on works on window and document (issue #51)
• $.fn.serialize now correctly serializes checkboxes
• $.each and $.fn.each loops break if returning false

• Huge code cleanup and translation to ES6 by @thejameskyle
• Removing AJAX. Wasn't fully featured enough, there are better alternatives, like the case with animation, and this is DOM util lib

• Added $.fn.add
• Added $.fn.is
• Added $.fn.closest
• Improved addClass, removeClass & parents()
• Fixed tagName selector performance
• Bug Fixes
• Performance tuning

• Bug Fixes
• Performance tuning
• New module syntax

This is the initial release of cash.

It is going to have bugs. The web might not even be ready for it yet.

But I think its a cool idea.