Libraries

Integrated development environment (IDE) for OS X.

Framework and system daemon for adding functionality to apps and Mac OS X.

Code snippets manager (beta).

Enabler for apps like PithHelmet.

Easier-to-use version of SIMBL.

Efficiently design, manage and document database schemata.

SQL database connection development library.

Gives developers instant self-update functionality.

Full-fledged IDE for Ruby on Rails.

Run your Web applications on Google.

Create graphical themes for Sony mobile phones.

Create GUI interfaces for Perl, PHP, and more.

Adds thousands of new classes to Xojo. (was Real Studio Plugins).

Drivers for performance-focused parallel computing platform.

Development environment for CUDA-enabled GPUs.

Widget for real-time local traffic alerts.

Sync your keychain between all of your Apple devices.

Native OS X GUI for Mercurial.

Build Web applications without complex coding.

Create and embed attractive, animated Silverlight charts.

Open-Source implementation of Microsoft's .NET framework.

Design advanced mockups and run realistic simulations (was Prototyper Pro).

Spells out words using the NATO phonetic alphabet.

NSView subclass which draws pie charts or graphs.