All sort of software which has to do with electronics.

This repository contains tools for developing of electronic circuits and firmware for microcontrollers.

You can find here tools for devices too small (in whatever dimension) to run a Linux kernel.

nip2 is a user interface for the VIPS image processing library.
VIPS library is good with large images (images larger than the amount of RAM you have available), with many CPUs, for working with colour, for scientific analysis and for general research and development.

OpenSlide is a C library that provides a simple interface to read whole-slide images (also known as virtual slides).

Scan Tailor is an interactive post-processing tool for scanned pages. It performs operations such as page splitting, deskewing, adding/removing borders, and others. You give it raw scans, and you get pages ready to be printed or assembled into a PDF or DJVU file.

VIPS is an image processing system. It is good with large images
(images larger than the amount of RAM you have available), with many CPUs,
for working with colour, for scientific analysis and for general
research and development.

Solaar will detect all devices paired with your Unifying Receiver, and
at the very least display some basic information about them.

For some devices, extra settings (usually not available through the
standard Linux system configuration) are supported. For a full list of
supported devices and their features, see docs/devices.md.

This is a collection of various packages regarding SDR (Software Defined Radio) and HAM-radio (Amateur Radio).
https://en.wikipedia.org/wiki/Software-defined_radio
https://en.wikipedia.org/wiki/Amateur_radio

GNU Radio is a collection of software that when combined with minimal
hardware, allows the construction of radios where the actual waveforms
transmitted and received are defined by software. What this means is
that it turns the digital modulation schemes used in today's high
performance wireless devices into software problems.

This project was created for package PrusaSlicer via attribute OBS:Maintained

This project was created for package telegram-desktop via attribute OBS:Maintained

Automatic calculating and tagging the tempo (in beats-per-minute) of music files.

Mixxx is an free and open-source audio mixing program.
Mixxx is cross-platform and supports most common music file formats. It can be controlled with MIDI and HID controllers and timecode vinyl records in addition to computer keyboards and mice.

A Pidgin plugin that adds support for the Telegram messenger.

Pic language processor for LaTeX documents or web sites.

A small tool to convert PDF files into SVG using poppler and cairo.

Android Debug Bridge (adb) is a command-line tool used to communicate with and control Android device over a USB link from a computer. Fastboot is a command line tool used to directly flash the filesystem in Android devices from a host via USB.

Pic language processor for LaTeX documents or web sites.

Judy is a C library that provides a state-of-the-art core technology that implements a sparse dynamic array. Judy arrays are declared simply with a null pointer. A Judy array consumes memory only when it is populated, yet can grow to take advantage of all available memory if desired.

Judy's key benefits are scalability, high performance, and memory efficiency. A Judy array is extensible and can scale up to a very large number of elements, bounded only by machine memory. Since Judy is designed as an unbounded array, the size of a Judy array is not pre-allocated but grows and shrinks dynamically with the array population.

An integrated development environment (IDE) that allows you to write
programs for the X Window System, the Qt library, or KDE. It includes a
documentation browser, a source code editor with syntax highlighting, a
GUI for the compiler, and much more.

Supporting package for the additional plugins for Kdevelop4 Integrated Development Environment

Additional plugins for Kdevelop4 Integrated Development Environment

* PHP Language support, documentation, debugging (xdebug)

This package contains the common plugins for integrated developments
environment based on the KDevelop framework.

libHaru is a free, cross platform, open source library for generating PDF files.
It supports the following features:
- Generating PDF files with lines, text, images.
- Outline, text annotation, link annotation.
- Compressing document with deflate-decode.
- Embedding PNG, Jpeg images.
- Embedding Type1 font and TrueType font.
- Creating encrypted PDF files.
- Using various character sets (ISO8859-1~16, MSCP1250~8, KOI8-R).
- Supporting CJK fonts and encodings.

libuninameslist provides Unicode name and annotation data from the official Unicode Character Database.