jq-js is an experimental re-implemention of a subset of jQuery APIs for modern browsers.
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README.md

jq-js - an experimental modular jQuery implementation

jq-js is a reimplemention of a subset of jQuery 1.8+ APIs for modern browsers in a modular way.

jq only implements a subset of jQuery and lacks a selector engine (it relies on standard querySelectorAll and matchesSelector).

jq-js also won't support older browsers and requires a fresh build of your prefered browser (see Requirements below).

jq-js is licensed under the terms of the MIT License.

Building

Using the web front-end

  • open jq-js.com
  • select the modules you want to include in your build
  • select build or generate and voila :)

Using the command line (requires node and grunt)

# install needed nodejs modules
$ npm install

# generate the default build containing every modules
grunt

The resulting built files will be put into build/ directory:

jq.min.js: minified js file, ready to be used jq.min.js.gz minidefied gzipped file, ready to be served

To build a custom version of jq-js, simply include a list of comma-separated module names:

# generate a build with only event and data modules
grunt custom:event,data

Note that some modules may depend on other modules so if you omit a required module, it will automatically be added to the modules list.

To get a list of modules included in your jq build you may use jq.fn.jq.modules

jq defines the special jq.fn.jq hash which shows jq's version and modules included into the build:

> jq.fn.jq
Object {version: "0.1.0", modules: "event,data"}

As core is always included, it doesn't appear in the list of modules.

jq-js modules

jq-js has been designed in a modular way so that it's possible to include only needed modules.

Here is a list of every jq-js modules:

Module Name Description
domready Handles DOM Ready methods: jq.holdReady(),...
utils General purpose methods like jq.map, jq.isArray, jq.isFunction,...
attr jq.attr() method
callbacks Provides support for jq.Callback (very incomplete)
css jq.css() method
animation jq.animate, jq.slideUp, jq.slideDown methods
class jq.addClass, jq.removeClass, jq.toggleClass support
data Provides support for jq.data() method
event Provides support for event handling: jq.bind, jq.on, and jq.click,... shortcuts
filter Provides support for filtering jq collections: jq.filter, jq.not,...
manipulation Provides support for manipulating DOM: jq.append, jq.html,...
misc Provides support for jq.promise shortcut
queue Provides support for queues: jq.queue, jq.dequeue,...
support Provides support jq.support (very much incompleted)
traversing Provides support for traversing the DOM: jq.parents, jq.children,...

Currently supported

Here is a list of the APIs that are supported by jq-js. Note that some APIs may be incomplete.

  • $._data (internal)
  • $._removeData (internal)
  • $.ajax
  • $.ajaxOptions
  • $.css (not documented ?)
  • $.each
  • $.extend
  • $.getScript
  • $.inArray
  • $.isArray
  • $.isFunction
  • $.isNumeric
  • $.noConflict
  • $.holdReady
  • $.trim

  • .add

  • .addClass
  • .ajax
  • .ajaxSetup
  • .animate
  • .append
  • .appendTo
  • .attr
  • .after
  • .bind
  • .children
  • .clone
  • .contents
  • .css
  • .each
  • .end
  • .eq
  • .fadeIn
  • .fadeOut
  • .filter
  • .find
  • .first
  • .get
  • .getScript
  • .hasClass
  • .height
  • .hide
  • .hover
  • .html
  • .index
  • .is
  • .last
  • .off
  • .offset
  • .on
  • .parent
  • .parents
  • .parentsUntil
  • .position
  • .post
  • .ready
  • .remove
  • .removeAttr
  • .removeClass
  • .scrollTop
  • .show
  • .text
  • .toggle
  • .toggleClass
  • .val
  • .width
  • .blur, .change, .click, .error, .focus, .focusin, .focusout, .hover, .keydown, .keyup, .keypress, .load, .mousedown, .mouseenter, .mouseleave, .mousemove, .mouseout, .mouseover, .mouseup, .resize, .scroll, .select, .submit, .unload

Browser Required

  • IE 10
  • Chrome 27
  • Safari 6
  • Firefox 22

jq-js in the real world

Although jq-js is experimental, I have already been successfully using it for my own projects:

Deferred-js which is part of jq-js has also been used in numerous projects.

Tests

To run the tests, first build a complete version of jq-js: grunt build then simply open the html file that you want to test in your browser, for example tests/css/index.html

Note that only deferred and css modules have been heavily tested and passes almost every tests. Since a lot of modules are incomplete, lots of tests will fail.

Testing right now is rather rudimentary and uses patched jQuery test files. A lot could been done to ease testing.

If you want to help, don't hesitate! :)

Licence

This software is distributed under an MIT licence.

Copyright 2014-2015 © Nicolas Ramz

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. The Software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the Software.