Today we are extremely excited to announce Cappuccino 0.9.5, featuring over 90 new features and improvements in addition to numerous bug fixes. Here are some of the new features we think you’ll really like.

Modern scrollbars

Cappuccino now features new scrollbars which fade away automatically when not in use, giving more space for the content of your scroll views. If the user’s browser does not support or use overlay scrollbars, Cappuccino automatically detects it and falls back to old style scrollbars.

Documentation Overhaul

The Cappuccino documentation has not only been extended but also visually refreshed. Many more classes and methods are now in the documentation and it’s an easier read.

Popover Widget

A popover control is a small window that appears to ‘come out’ of a part of your user interface, and which remains attached to it until the user dismisses it. It’s an easy way to ask for extra information when that ‘create’ button is clicked, or to show a list of individually selectable downloads when the ‘downloads’ button is clicked.

CPPopover originating from a button.

Level Indicator Widget

A level indicator shows a discrete graduation from ‘empty’ to ‘full’, useful for certain gauges like space usage. Level indicators can also be editable and can be placed inline in table cells.

Level indicators, some in a ‘warning’ state.

Predicate Editor

Predicates are powerful tools for encoding ‘search patterns’, and combined with the power of Cappuccino’s Array Controller class they make it incredibly easy to create user searchable tables or other views. The new predicate editor allows users to create their own saved searches with almost no work for the developer.

Tooltips

A much requested feature has been tooltips. We didn’t want to release something that wasn’t as powerful and flexible as everything else in Cappuccino and we don’t think we will disappoint. Cappuccino tooltips can be attached to any control, position themselves intelligently and support multiline tips.

Stronger Interface Builder Integration

If you want to easily create and edit your user interfaces using a visual editor, you have the best tool in the market available for use with Cappuccino: Interface Builder. Every aspect of the nib2cib experience has improved, with better support for fonts, smarter realignment of widgets to match Cappuccino sizes and support for more controls than ever before. Best of all, the new XcodeCapp application automatically creates an Xcode project out of your Cappuccino project and lets you place UI components with ease.

New Installer

The new bootstrap installer is much simpler to use and installs all the packages you will need by default.

You know you want to.

Notable Improvements

There are too many improvements to list them all here but here are some highlights:

• CPNumberFormatter with CPNumberFormatterDecimalStyle.
• More powerful objjc CLI.
• CPButton continuous mode.
• Keyboard navigation, improved submenu handling and auto validation in CPMenus.
• Support for pattern fills when drawing using CG.
• Many new bindings features and optimisations, including CPNullPlaceholderBindingOption, CPContinuouslyUpdatesValueBindingOption and better object controllers.
• CPUserDefaultsController which can be used to easily bind controls to user default keys in Interface Builder or elsewhere.
• CPColorWithImages convenience function to quickly create a `CPColor` from single, 3-part or 9-part images.
• Support for autosaving and collapsing views towards the right in CPSplitViews.

For the full list of changes, see the Cappuccino 0.9.5 change log.

The Team

We’re also happy to announce we’ve added Klaas Pieter Annema, Aparajita Fishman and Antoine Mercadal to the core team. Their contributions to Cappuccino have been invaluable.

- The Cappuccino Core Developer Team

Download Cappuccino

I’ve been a big fan of Cappuccino since late 2009 and have written and spoken about it pretty extensively. This past July I went to sunny Tetbury, UK to record a video course entitled “Cappuccino for Cocoa Developers.” Here’s some background on how the course came into being…

In addition to being a tony little country village where Prince Charles has one of his castles, Tetbury is famous for being the home town of iDeveloperTV, a company much loved by indie Mac and iOS developers for putting on NSConference, along with the extensive library of video courses and podcasts it has produced over the years. This past Spring, Steve “Scotty” Scotty invited me to give a presentation on Cappuccino at NSConference in the UK. It was extremely well-received, so I reprised the talk at the first CappCon in San Francisco this past Summer.

My goal for both talks was to show existing Cocoa developers how they can leverage their existing skills to craft desktop-caliber web-apps. In the course of preparing for these presentations, I ended up developing a series of carefully-designed tutorial apps, designed to feel comfortable to Cocoa developers while highlighting some web-specific architectural considerations.

These tutorial applications thus formed the basis of the 4 hour course. We shot the video against a white background so that the “talking-head” video could be mixed-in with the screen capture from my laptop as you see here:

The net effect is quite like having your own personal trainer. Scotty’s role is to make sure that I highlighted the points that may not be obvious to first-time learners.

The video is delivered in high-quality, DRM-free H.264 video that you download to your machine. Sync it to your iPad if you wish, then watch it in bed before dreaming of Cappuccino. The resolution lets you clearly read the code while listening to the discussion. Work along with the same source code shown in the video, adapt it to your needs, then build something meaningful to you. Since data persistence in web-apps is a major consideration, I’ve even included the source code for a simple RESTful Web Service written in Ruby on Rails so you can see how things work end-to-end.

I’m extremely proud of the work I did in creating this course, and I think Dave at iDeveloper TV did a bang-up job with the editing. Scotty has been kind enough to release the course at the exceptional price of US $29.99 in order to put in reach of everyone. Complete details can be found here:

http://ideveloper.tv/video/cappuccinocourse.html

I hope you enjoy the course. Feedback is greatly appreciated. Hopefully, I’ll have the chance to make some additional courseware in the future.

The main Cappuccino repository has been renamed. What used to be: `280north/cappuccino`
is now `cappuccino/cappuccino`. `280north/cappuccino` is a fork of the new main repository, which means old links will continue to work.

For most people this will not make much of a difference but if you are building from source, you might want to pull from the new repository instead. The Git URL is then:

git://github.com/cappuccino/cappuccino.git

If you are running a UNIX like system, you can update your Git clone using a command like this one:

find . -path "*.git/config" -type f -exec sed -i '' 's/github.com\/280north/github.com\/cappuccino/g' '{}' \;

If you find an old issue link, from a mailing list for instance, you will have to modify it by hand to find its new home. For example:

https://github.com/280north/cappuccino/issues/10

becomes:

https://github.com/cappuccino/cappuccino/issues/10

Feel free to help out and update links in the wiki.

The first ever Cappuccino conference was a massive success. CappCon 2011 had a diverse set of attendees from six different continents and included both speakers and sponsors from Pixar, Google, Sofa, Push Pop Press, Shopify, and many others. The overall theme of the conference was “Design, Develop, Distribute”; everything you need in order to build a successful app. The talks explored this theme and covered a huge breadth of knowledge, while each one explored its topic in satisfying detail. In addition, all seven members of the core team were in the same room at the same time to answer questions from the community.

Two of our favorite reactions were “this is the best conference I’ve ever been to” and “CappCon was better than WWDC.”

Announcements

Perhaps the most exciting part of the event was the amount of projects revealed and released! If you didn’t follow the event on Twitter, here is a quick overview of announcements made:

• Language.js: Objective-J author Francisco Tolmasky has open sourced his new parser generator. Language.js gives you first class error reporting as well as unprecedented speed. This new parser generator will be the basis for Objective-J 2.0, which will open many unheard-of opportunities for the language. Language.js on GitHub
• CoreText and CPTextView: Cappuccino core team member Nick Small showed off his new implementation of CoreText and CPTextView. These amazing new controls for rich text represent the first time ever we will have desktop-class rich text on the web, which also offers feature parity with Cocoa’s NSTextView. CPTextView will be available soon, but CoreText is open source now, in its own branch in Cappuccino mainline.
• Aristo 2.0: Sofa has worked hard to provide a new version of the already best-in-class Aristo theme that we have already started to implement in Cappuccino. Aristo 2.0 accomplishes some new goals, mainly to “under-promise and over-deliver,” something we’ll talk more about in the coming weeks. Preview of Aristo 2.0
• Frappuccino and RunKit: Austin Sarner and Mark Davis will be open sourcing their physics-based animation toolkit, and alternative UI framework.

The Future

Of course there were many more announcements and talks, and the videos and slides for every talk will be available in the coming weeks. The atmosphere at CappCon was infectious; people were thrilled to attend, learn, talk, and interact.

Most importantly, everyone present was a part of the future of Cappuccino. The takeaway from the event is that Cappuccino is stronger than ever, and with some incredible things in the pipeline, it’s poised to get even better.

Thanks to everyone who could attend, and we hope to see everyone again next year!

Hey everybody,

We’re excited to announce the first ever full-blown conference dedicated
to Cappuccino: CappCon 2011.

It’ll be in San Francisco, June 11-12. That’s the weekend after WWDC,
so for those of you coming for that, be sure to extend your stay by a
few nights.

We will post more details soon, but we want to get that date out there so you don’t miss it!

It’s going to be a lot of fun.

Be sure to sign up for ticket information when it’s posted on the official website here:

http://cappcon.org

If you have any quick questions you can ping @cappuccino on Twitter, or email Paul at paul@baumgart.us. And definitely get in touch if you think your company might be interested in sponsoring the conference.

We’re really excited to announce the next major release of Cappuccino, Version 0.9. This massive release includes several killer new components, exciting new features for existing components, and of course a number of bug fixes. Here’s a brief overview of some of the compelling things you’ll find in Cappuccino 0.9:

Bindings

One of the most exciting features of this release is full Key Value Bindings support. Team members Klaas Pieter, Alexander, Ross, and of course many members of the community have put a tremendous amount of work into getting bindings ready for this release. With support for most major components, CPObjectController, CPArrayController, and undo/redo, bindings are already a killer feature. But we’ve gone one step beyond that and included support for bindings in nib2cib! So not only can you build your Cappuccino interface in Interface Builder, but you can now configure interface bindings in it as well.

CPTableView and CPOutlineView

We were incredibly excited to introduce table views—one of the most important and versatile components in any widget set—in our 0.8 release. In 0.9, we’ve matured the table view to production quality and added its supplemental component, the outline view. CPOutlineView lets you build tables that provide hierarchical data and it inherits from CPTableView, so it already benefits from all the additional work that has gone into the table view.

CPOutlineView

Table views now support bindings, group rows, inline editing, column reordering and resizing, and a whole slew of other features. Perhaps the most requested feature that is now supported: variable row heights.

One of the most important aspects of our table view is performance; we have been very careful not to sacrifice speed for any of these new features. CPTableView will still scroll like butter, even with hundreds of thousands of rows.

New Components

This release also introduces several new features to Cappuccino. You’ll find more controls from Cocoa and some new additions specific to Cappuccino. While there are too many to mention them all here, here are some notable additions:

• CPAlert: Totally rewritten for ease of use and featuring a new UI  designed by Sofa.
• CPBrowser: We’re shipping a great implementation of CPBrowser with this release of Cappuccino. CPBrowser provides columnar layout for displaying hierarchical data. This is very similar to the column view in Mac OS X’s Finder.
• CPCursor: A simple API for changing the user’s cursor. The class supports a number of cursors from the start or allows you to load your own images.
• CPPredicate: The CPPredicate school of classes gives you a very powerful way to filter through your data. A future release may include robust controls for users to visually edit predicates.
• CPStepper: A control that allows users to incrementally step through values.
• CPTokenField: A powerful text field subclass with support for autocomplete, CPTokenField allows you to build unique token managers, like the address fields in Mac OS X’s Mail.app.
• NativeHost: We announced NativeHost a few months ago, but this is the first time we’ve included it with a release of Cappuccino. NativeHost lets you build your Cappuccino application for desktop platforms and distribute it like any other desktop app. Support for Mac OS X is currently included, with Windows and Linux support coming soon.

The Future

We’re extremely proud of this release and all the time and work that has gone into it. We couldn’t have made it to this point this without all our contributors (67 and counting!), and a huge thank you goes out to everyone involved. The core team has grown considerably as well, now composed of 7 team members. We also want to thank everyone who has battle hardened this release through rigorous testing and feedback.

But what’s next? We have a ton of updates in the pipeline, and the master branch is already far ahead of 0.9. Cappuccino has been open source for over 2 years now, and it has been an amazing ride. The framework has vastly matured and a lot of people would have already slapped the 1.0 sticker on it. However, we’ve had a concrete goal of quality and completion in mind from the beginning, and can finally see the light at the end of the tunnel. Stay tuned in the upcoming weeks as we discuss our final roadmap toward Cappuccino 1.0!

-Randy

You can find a full list of changes here.