GNU ease.js

GNU ease.js is a classical object-oriented framework for Javascript,
intended to eliminate boilerplate code and "ease" the transition into
JavaScript from other object-oriented languages.

Current support includes:

* Simple and intuitive class definitions
* Classical inheritance
* Traits as mixins
* Access modifiers (public, protected, and private)
* Abstract classes and methods
* Interfaces
* Static and constant members
* Transparent error subtyping

Documentation

Comprehensive documentation and examples are available on the GNU
ease.js website and in its
manual.

Bug Reports / Feature Requests

Please direct bug reports and feature requests to bug-easejs@gnu.org or the
project page on Savannah.

Why Classical OOP in JavaScript?

GNU ease.js was created (historically) for a number of reasons:

* To "ease" object-oriented developers into JavaScript by providing a
familiar environment.
* To provide the maintenance and development benefits of classical OOP.
* To provide features not included in the language, such as proper
encapsulation through private/protected members, interfaces, traits,
intuitive inheritance, and other conveniences.
* To encapsulate the hacks commonly used to perform the above tasks.

Many JS purists believe that classical object-oriented programming should be
left out of JavaScript and that one should stick strictly to prototypal
development. While the two are related (they are both object-oriented), they
can be applied to different problem domains in order to achieve results that
are more natural or intuitive to developers; GNU ease.js works seamlessly
with existing prototypes, allowing the developer to choose whether or not
they want to use "classes".

Building and Installation

For information on installing ease.js on your system, see
INSTALL. Alternatively, you may install the software using
npm by issuing the following command:

``
$ npm install easejs
`

Configuring


If your distribution contains a configure file in the project root, you
may jump immediately to INSTALL.

Otherwise, you likely have the sources as they exist in the project
repository, which does not contain the generated configure' script; you
may generate it by issuing the following command:

``
$ autoreconf -fvi
`

Please note that certain files (such as AUTHORS, NEWS, and ChangeLog) are
generated as part of the dist target and do not exist as part of the
repository.




Hacking


For information on hacking and contributing to GNU ease.js, please see
README.hacking.

License

GNU ease.js is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

N.B.: Versions prior to 0.2.0 were released under the LGPLv3+. Upon becoming
a GNU project, it was relicensed under the GPLv3+ to help the FSF stand strong
in its fight against proprietary JavaScript. For more information, please see
the NEWS file (which can be built with make NEWS`) and
https://gnu.org/software/easejs/whyfreejs.html.