The packages here are used for publishing to openSUSE:Factory.
They are also used for curious user to test latest and greatest features available in the OpenJDK world.

This is the Java:packages project. Its main purpose is to serve as development
project for packages around the topic of Java in the openSUSE:Factory
distribution.

This project also provides *unofficial* backports of newest packages to
current latest openSUSE release. The packages are *not* tested and might
randomly break

This repository contains applications and libraries which belong to the KDE Release Gear bundle.

KDE:Distro:Factory used to contain KDE 4.14 packages. Nowadays it only contains packages that will be removed in the future.

The KDE:Extra repository contains additional packages maintained by the KDE team that are not part of KDE Applications, Frameworks or Plasma. It is made available using the Yast Community repositories list. It contains only stable versions of software.

Contains KDE Frameworks, Plasma and related packages.

This project contains packages of Frameworks and Plasma 5 libraries and applications.

Plasma 5.8 and Frameworks 5.32.

This project contains Qt 4 packages.
Note that Qt 4 support ended in 2015 and these packages should not be used anymore.

The Qt modules are developed in KDE:Qt:5.x and the latest stable version linked here.

This project is empty by intention, it just defines the people who have the right to create Kernel: sub projects.

Kernel Dump Infrastructure

This repository contains some packages that are used for kernel development and support libraries as needed on different SLE releases.

Since 15.3 Leap is binary compatible with SLE. Please use SLE repositories on Leap.

Notable packages:

kernel-install-tools (develproject) - provides the installkernel binary and some signing tools
patchtools - tools for working with patches in the kernel-source tree
rapidquilt - tool for applying large quilt patch series (as found in kernel-source tree)

Other packages:

qemu, grub2 - patched versions that allow booting kernel signed with KOTD key in secure boot environment

Cross-compilers based on SLE-15-SP2 package versions.

LibreOffice

The packages here are used for publishing to openSUSE:Factory.
They are also used for curious user to test latest and greatest features available in the office suite.

There is also counterpart LibreOffice:Unstable project which is just used for testing alpha releases of next major update.

PAM (Pluggable Authentication Modules) is a system security tool that
allows system administrators to set authentication policies without
having to recompile programs that do authentication.