nbdime provides tools for diffing and merging of Jupyter Notebooks. It includes the following commands:

nbdiff compare notebooks in a terminal-friendly way

nbmerge three-way merge of notebooks with automatic conflict resolution

nbdiff-web rich rendered diff of notebooks

nbmerge-web web-based three-way merge tool for notebooks

nbshow present a single notebook in a terminal-friendly way

This package provides a way to register a Kernel Comm implementation, as per the Jupyter kernel protocol. It also provides a base Comm implementation and a default CommManager that can be used.

This package opens a notebook, strips its output, and writes the outputless version to the original file.

A bash shell kernel for Jupyter.

This package provides tools to help build and install Jupyter Python packages that require a pre-build step that may include JavaScript build steps.

NbClassic provides a backwards compatible Jupyter Notebook interface that you can install side-by-side with the latest versions: That way, you can fearlessly upgrade without worrying about your classic extensions and customizations breaking. Because NbClassic provides the classic interface on top of the new Jupyter Server backend, it can coexist with other frontends like JupyterLab and Notebook 7 in the same installation. NbClassic preserves the custom classic notebook experience under a new set of URL endpoints, under the namespace /nbclassic/.

ipywidgets, also known as jupyter-widgets or simply widgets, are interactive HTML widgets for Jupyter notebooks and the IPython kernel.

This module installs a Jupyter kernel for SPARQL. It allows sending queries to an SPARQL endpoint, fetching and presenting the results in a notebook.

This package provides a hatch plugin to help build Jupyter packages.

GNU Kawa is an implementation of the Scheme programming language that is built on top of the Java platform. It is thus conveniently integrated with Java and benefits from this by having a compiler, optional static typing, and so on. Kawa also serves as a framework for implementing other programming languages on the Java platform. Included in Kawa is qexo, a partial implementation of XQuery in Java.

LabPlot is a tool for interactive graphing and analysis of scientific data. It provides an easy way to create, manage and edit plots and to perform data analysis.

Analitza is a library to work with mathematical objects. It adds mathematical features to your program, such as symbolic computations and some numerical methods; for instance the library can parse mathematical expressions and let you evaluate and draw them.

Marble is similar to a desktop globe. At closer scale it becomes a world atlas, while OpenStreetMap takes the user to street level. It supports searching for places of interest, viewing Wikipedia articles, creating routes by drag and drop and more.

Gcompris offers a large collection of educational games for small children, designed to be a unified interface to integrate more educational games. Language-oriented games contain vocabulary, sounds, and voices for many different languages. Currently available boards include:

1. learning how to use a mouse and keyboard

2. learning simple arithmetic

3. learning how to read an analog clock

4. recognize letters after hearing their names

5. reading practice

6. small games (memory games, jigsaw puzzles, ...)

KAlgebra is a calculator that lets you plot different types of 2D and 3D functions and to calculate easy (and not so easy) calculations, such as addition, trigonometric functions or derivatives.

This package provides a QtQuick plugin to render beautiful and interactive charts.

KTouch is an aid for learning how to type with speed and accuracy. It provides a sample text to type and indicates which fingers should be used for each key. A collection of lessons are included for a wide range of different languages and keyboard layouts, and typing statistics are used to dynamically adjust the level of difficulty.

KService provides a plugin framework for handling desktop services. Services can be applications or libraries. They can be bound to MIME types or handled by application specific code.

KItemViews includes a set of views, which can be used with item models. It includes views for categorizing lists and to add search filters to flat and hierarchical lists.

This framework helps implement autocompletion in Qt-based applications. It provides a set of completion-ready widgets, or can be integrated it into your application's other widgets.

This package provides library that is used when writing accessibility clients such as screen readers.

KDNSSD is a library for handling the DNS-based Service Discovery Protocol (DNS-SD), the layer of Zeroconf that allows network services, such as printers, to be discovered without any user intervention or centralized infrastructure.

KConfigWidgets provides easy-to-use classes to create configuration dialogs, as well as a set of widgets which uses KConfig to store their settings.

This library contains classes to improve the handling of icons in applications using the KDE Frameworks.