libpqmarble is a utility library for GNOME apps.

postmarketos-theme contains a GTK3 and GTK4 theme which is based on Adwaita but replaces the standard blue highlights in the theme with postmarketOS green. There's also the oled and paper variants of the theme that are completely black and completely white.

GNOME Software allows you to find and install new applications and system extensions and remove existing installed applications.

Seed is a library and interpreter, dynamically bridging (through GObjectIntrospection) the WebKit JavaScriptCore engine, with the GNOME platform. It serves as something which enables you to write standalone applications in JavaScript, or easily enable your application to be extensible in JavaScript.

This package provides functions for mobiles.

Colord is a system service that makes it easy to manage, install and generate color profiles to accurately color manage input and output devices.

GNOME backgrounds package contains a collection of graphics files which can be used as backgrounds in the GNOME Desktop environment. Additionally, the package creates the proper framework and directory structure so that you can add your own files to the collection.

GNOME Recipes helps you discover what to cook today, tomorrow, the rest of the week and for special occasions.

Libpeas is a gobject-based plugin engine, targeted at giving every application the chance to assume its own extensibility. It also has a set of features including, but not limited to: multiple extension points; on-demand (lazy) programming language support for C, Python and JS; simplicity of the API.

The libgnome-desktop library provides API shared by several applications on the desktop, but that cannot live in the platform for various reasons. There is no API or ABI guarantee, although we are doing our best to provide stability. Documentation for the API is available with gtk-doc.

The gnome-about program helps find which version of GNOME is installed.

This extension of NetworkManager allows it to take care of connections to virtual private networks (VPNs) via OpenVPN.

Tracker is a search engine and triplestore for desktop, embedded and mobile.

It is a middleware component aimed at desktop application developers who want their apps to browse and search user content. It's not designed to be used directly by desktop users, but it provides a commandline tool named tracker for the adventurous.

Tracker allows your application to instantly perform full-text searches across all documents. This feature is used by the {emphsearch bar in GNOME Files, for example. This is achieved by indexing the user's home directory in the background.

Tracker also allows your application to query and list content that the user has stored. For example, GNOME Music displays all the music files that are found by Tracker. This means that GNOME Music doesn't need to maintain a database of its own.

If you need to go beyond simple searches, Tracker is also a linked data endpoint and it understands SPARQL.

libgdata is a GLib-based library for accessing online service APIs using the GData protocol — most notably, Google's services. It provides APIs to access the common Google services, and has full asynchronous support.

LibGTop is a library to get system specific data such as CPU and memory usage and information about running processes.

Zenity is a rewrite of gdialog, the GNOME port of dialog which allows you to display dialog boxes from the commandline and shell scripts.

MultiWriter can be used to write an ISO file to multiple USB devices at once.

Evolution is a personal information management application that provides integrated mail, calendaring and address book functionality.

GUsb is a GObject wrapper for libusb1 that makes it easy to do asynchronous control, bulk and interrupt transfers with proper cancellation and integration into a mainloop. This makes it easy to integrate low level USB transfers with your high-level application or system daemon.

GNOME Planner is a project management tool based on the Work Breakdown Structure (WBS). Its goal is to enable you to easily plan projects. Based on the resources, tasks, and constraints that you define, Planner generates various views into a project. For example, Planner can show a Gantt chart of the project. It can show a detailed summary of tasks including their duration, cost, and current progress. It can also show a report of resource utilization that highlights under-utilized and over-utilized resources. These views can be printed as PDF or PostScript files, or exported to HTML.

This package provides a library to handle resource discovery and announcement over SSDP and a debugging tool, gssdp-device-sniffer.

GNOME Calendar is a simple calendar application designed to fit the GNOME desktop. It supports multiple calendars, month, week and year view.

Getting Things GNOME! (GTG) is a personal tasks and TODO list items organizer for the GNOME desktop environment inspired by the Getting Things Done (GTD) methodology. GTG is designed with flexibility, adaptability, and ease of use in mind so it can be used as more than just GTD software. GTG is intended to help you track everything you need to do and need to know, from small tasks to large projects.

Libwnck is the Window Navigator Construction Kit, a library for use in writing pagers, tasklists, and more generally applications that are dealing with window management. It tries hard to respect the Extended Window Manager Hints specification (EWMH).

The GHex program can view and edit files in two ways: hexadecimal or ASCII. It is useful for editing binary files in general.