KF5 QtQuick plugin providing high-performance charts

https://api.kde.org/kquickcharts-index.html

KF5 parallelized query system

https://api.kde.org/krunner-index.html

KF5 advanced plugin and service introspection

https://api.kde.org/kservice-index.html

KF5 advanced embeddable text editor

https://api.kde.org/ktexteditor-index.html

KF5 advanced text editing widgets

https://api.kde.org/ktextwidgets-index.html

KF5 library for unit conversion

https://api.kde.org/kunitconversion-index.html

KF5 secure and unified container for user passwords

https://api.kde.org/kwallet-index.html

KF5 Client and Server library wrapper for the Wayland libraries

https://api.kde.org/kwayland-index.html

KF5 addons to QtWidgets

https://api.kde.org/kwidgetsaddons-index.html

KF5 library for access to the windowing system

https://api.kde.org/kwindowsystem-index.html

KF5 user configurable main windows

https://api.kde.org/kxmlgui-index.html

KF5 interaction with XMLRPC services

https://api.kde.org/kxmlrpcclient-index.html

KF5 plugin based UI runtime used to write user interfaces

https://api.kde.org/plasma-framework-index.html

API to produce barcodes

https://api.kde.org/prison-index.html

Qt QuickControl2 style for KDE

https://api.kde.org/qqc2-desktop-style-index.html

KF5 hardware integration and detection

https://api.kde.org/solid-index.html

KF5 plugin-based spell checking library

https://api.kde.org/sonnet-index.html

KDE RSS feed handling library

https://api.kde.org/syndication-index.html

KF5 syntax highlighting engine for structured text and code

https://api.kde.org/syntax-highlighting-index.html

KF5 helper for multithreaded programming

https://api.kde.org/threadweaver-index.html

Open Collaboration Service client library

https://api.kde.org/attica-index.html

File indexing and file search framework for KDE Plasma

https://api.kde.org/baloo-index.html

Default KDE icon theme

https://api.kde.org/breeze-icons-index.html

Extra modules and scripts for CMake

https://api.kde.org/frameworks/extra-cmake-modules/html/index.html

Scripts and data for building API documentation (dox)

https://api.kde.org/kapidox-index.html

Reading, creating, and manipulating file archives

https://api.kde.org/frameworks/karchive/html/index.html

Execute actions as privileged user

https://api.kde.org/kauth-index.html

Bookmarks management library

https://api.kde.org/kbookmarks-index.html

Provides access to and handling of calendar data

https://api.kde.org/kcalendarcore-index.html

Utilities for KDE System Settings modules

https://api.kde.org/kcmutils-index.html

String encoding library

https://api.kde.org/kcodecs-index.html

Classes to read and interact with KColorScheme

https://api.kde.org/kcolorscheme-index.html

Powerful completion framework

https://api.kde.org/kcompletion-index.html

Persistent platform-independent application settings.

https://api.kde.org/kconfig-index.html

Widgets for configuration dialogs

https://api.kde.org/kconfigwidgets-index.html

Support for vCard contacts

https://api.kde.org/kcontacts-index.html

Qt addon library with a collection of non-GUI utilities

https://api.kde.org/kcoreaddons-index.html

Graceful handling of application crashes

https://api.kde.org/kcrash-index.html

DAV protocol implementation with KJobs

https://api.kde.org/kdav-index.html

Convenience classes for D-Bus

https://api.kde.org/kdbusaddons-index.html

Integration of QML and KDE work spaces

https://api.kde.org/kdeclarative-index.html

Central daemon of KDE work spaces

https://api.kde.org/kded-index.html

User interface for running shell commands with root privileges

https://api.kde.org/kdesu-index.html

Network service discovery using Zeroconf

https://api.kde.org/kdnssd-index.html

Create documentation from DocBook

https://api.kde.org/kdoctools-index.html

Library for extracting the text and metadata from a number files

https://api.kde.org/kfilemetadata-index.html

Global desktop keyboard shortcuts

https://api.kde.org/kglobalaccel-index.html

Utilities for graphical user interfaces

https://api.kde.org/kguiaddons-index.html

Dates for holidays and other special events

https://api.kde.org/kholidays-index.html

Advanced internationalization framework

https://api.kde.org/ki18n-index.html