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Web Application Framework in JavaScript and Objective-J

FIXED: Crash when hit CMD+Z on a control in a CPPopover

Previously, there were collision in addition delegate bitmask identifiers between CPWindow and _CPPopoverWindow.
This patch fixes this collision
latest commit 07f7ad0a05
Antoine Mercadal primalmotion authored April 23, 2014
Octocat-spinner-32 AppKit FIXED: Crash when hit CMD+Z on a control in a CPPopover April 23, 2014
Octocat-spinner-32 CommonJS Readd Aristo1 build process January 08, 2013
Octocat-spinner-32 External Fixes #1512. Patch to improve rhino-narwhal platform support. April 23, 2012
Octocat-spinner-32 Foundation Fixed: CPAttributedString isEqual: despite attribute differences. February 13, 2014
Octocat-spinner-32 Objective-J Fixed: error in Internet Explorer if Info.plist was served with wrong… March 06, 2014
Octocat-spinner-32 Tests Test: CPObject isSubclassOfClass. April 16, 2014
Octocat-spinner-32 Tools Fixed: tableView doens't update its content with capp_lint April 22, 2014
Octocat-spinner-32 .gitignore Ignore XCC .xcodeproj files in tests. August 12, 2013
Octocat-spinner-32 .travis.yml Test: don't run Travis setup quietly to make it easier to track setup… December 09, 2013
Octocat-spinner-32 Fixed: Removed all warnings of conflicting return and parameter types… August 12, 2013
Octocat-spinner-32 Jakefile FIXED: dependency to tusk March 20, 2014
Octocat-spinner-32 LICENSE Initial commit. September 04, 2008
Octocat-spinner-32 README.markdown Update some more version numbers. November 28, 2013
Octocat-spinner-32 Rakefile Cleanup some build scripts December 19, 2009
Octocat-spinner-32 Revert "Revert "Fixed: path is wrong with local copy"" April 21, 2014
Octocat-spinner-32 common.jake FIXED: dependency to tusk March 20, 2014
Octocat-spinner-32 narwhal.local.conf New: automatically fix ulimit when possible. June 12, 2013
Octocat-spinner-32 version.json This will be Cappuccino 0.9.7. November 28, 2013

Welcome to Cappuccino!


Cappuccino is an open source framework that makes it easy to build desktop-caliber applications that run in a web browser.

Cappuccino is built on top of standard web technologies like JavaScript, and it implements most of the familiar APIs from GNUstep and Apple's Cocoa frameworks. When you program in Cappuccino, you don't need to concern yourself with the complexities of traditional web technologies like HTML, CSS, or even the DOM. The unpleasantries of building complex cross browser applications are abstracted away for you.

For more information, see

System Requirements

To run Cappuccino applications, all you need is a web browser that understands JavaScript.

To build Cappuccino itself, please read below. More information is available here: Getting and Building the Source.

If you're using Windows, you'll also need Cygwin.

Finally, if you want to easily stay up to date with the latest developments and contribute your work back to the Cappuccino community, you'll want to install Git.

Getting Started

To get started, download and install the current release version of Cappuccino:

$ curl >/tmp/ && bash /tmp/

If you'd just like to get started using Cappuccino for your web apps, you are done.

The rest of these instructions are for building a development copy of Cappuccino. To build Cappuccino from source, check out the most recent stable version from GitHub:

$ git clone git:// (git)

or download the zipball of the most recent source code: (zip)

Then, simply type jake from within the root of the Cappuccino directory. If you get an error like jake: command not found, you forgot to run the bootstrap script as described above.

Jake will build a "release" copy of the frameworks. Typing jake debug will build a debug version.

jake install will build Cappuccino and associated tools and install them for general use.


The Cappuccino TextMate Bundle:

The Cappuccino Xcode Plugin:

Getting Help

If you need help with Cappuccino, you can get help from the following sources:

If you discover any bugs, please file a ticket at:


This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

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