Develop Your Ideas Into Code

Learn to design, develop, and publish apps for elementary OS


Build for

Freya brings a new API for Switchboard, searchable action entries in Slingshot, new widgets like HeaderBar, animations in the toolkit, improved CSS theming and more. Build feature-full apps easier than ever with Gtk 3.14 & Vala 0.30

Contractor

A desktop-wide extension service that allows apps to use functionality exposed by other apps — without prior coordination.

HIG for Contractor

Reference for Contractor

Granite

The foundation library for elementary OS apps. Provides powerful widgets like DynamicNotebook, utilities, convenience functions, and more.

Reference for Granite

GDA

Simple, flexible database management. Supports remote and on-disk SQL databases, including SQLite. Comes with graphical and in-console SQL data browsers, a metadata extractor enabling object auto-discovery, and more.

Reference for GDA

Soup

An HTTP client/server library with synchronous and async APIs. Comes with SSL/TLS, cookies, caching, WebSockets, proxy and tunneling support, and more. Goes great with JSON-GLib.

Reference for Soup

Reference for JSON-GLib

Vala. A Modern, Fast, Open Source Language.

Write fast, native, object-oriented code with Vala. It's familiar to anyone who's seen C#, but maintains API/ABI compatibility with standard C, has low memory requirements, and is purpose-built for GObject. You name it, Vala's got it: signals, properties, generics, lambda functions, assisted memory management, exception handling, type inference, async/yield, and more.