Guile bytestructures offers a system imitating the type system of the C programming language, to be used on bytevectors. C's type system works on raw memory, and Guile works on bytevectors which are an abstraction over raw memory. It's also more powerful than the C type system, elevating types to first-class status.

This package provides Guile bindings for lzlib, a C library for in-memory LZMA compression and decompression. The bindings are written in pure Scheme by using Guile's foreign function interface.

Guile bindings to the GDBM key-value storage system, using Guile's foreign function interface.

This package provides Guile bindings to the SQLite database system.

This package provides Guile bindings to the SQLite database system.

Guile-JSON supports parsing and building JSON documents according to the specification. These are the main features:

• Strictly complies to specification.

• Build JSON documents programmatically via macros.

• Unicode support for strings.

• Allows JSON pretty printing.

Guile is the GNU Ubiquitous Intelligent Language for Extensions, the official extension language of the GNU system. It is an implementation of the Scheme language which can be easily embedded in other applications to provide a convenient means of extending the functionality of the application without requiring the source code to be rewritten.

Guile is the GNU Ubiquitous Intelligent Language for Extensions, the official extension language of the GNU system. It is an implementation of the Scheme language which can be easily embedded in other applications to provide a convenient means of extending the functionality of the application without requiring the source code to be rewritten.

Guile bindings to the GDBM key-value storage system, using Guile's foreign function interface.

Guile bytestructures offers a system imitating the type system of the C programming language, to be used on bytevectors. C's type system works on raw memory, and Guile works on bytevectors which are an abstraction over raw memory. It's also more powerful than the C type system, elevating types to first-class status.

This package provides Guile bindings for zlib, a lossless data-compression library. The bindings are written in pure Scheme by using Guile's foreign function interface.

This package provides a GNU Guile interface to the zstd (``zstandard'') compression library.

Guile is the GNU Ubiquitous Intelligent Language for Extensions, the official extension language of the GNU system. It is an implementation of the Scheme language which can be easily embedded in other applications to provide a convenient means of extending the functionality of the application without requiring the source code to be rewritten.

This package provides Guile bindings to libgit2, a library to manipulate repositories of the Git version control system.

This module provides line editing support via the Readline library for GNU Guile. Use the (ice-9 readline) module and call its activate-readline procedure to enable it.

GNU GV is a graphical user interface to the Ghostscript interpreter. With it, one can view and navigate through PostScript and PDF documents in X Windows.

GNU gxmessage is a program that pops up dialog windows, which display a message to the user and waits for their action. The program then exits with an exit code corresponding to the response.

ddcutil can query and modify most external monitors' settings, such as brightness, colour levels, and input sources. Generally speaking, any setting that can be changed by pressing buttons on the monitor can be modified by ddcutil.

ddcutil communicates directly with monitors implementing the Monitor Control Command Set (MCCS). It usually does so through the the Display Data Channel Command Interface (DDC/CI) protocol on the I2C bus, but can also communicate over USB as per the USB Monitor Control Class Specification.

One particular use case is in colour profile management. Monitor calibration is relative to the monitor colour settings currently in effect, e.g. red gain. ddcutil allows colour-related settings to be saved at the time a monitor is calibrated, and restored when the calibration is applied.

This package includes udev rules that can be used by adding this package to the rules field of the udev-configuration record. It gives read/write access to i2c devices to users in the i2c group.

This is a program for testing the quality of CRT/LCD screens. It displays various patterns and allows you to estimate the quality of your CRT/LCD monitor.

OpenRGB is lighting control that doesn't depend on manufacturer software. ASUS, ASRock, Corsair, G.Skill, Gigabyte, HyperX, MSI, Razer, ThermalTake, and more supported.

Features:

• Set colors and select effect modes for a wide variety of RGB hardware

• Save and load profiles

• Control lighting from third party software using the OpenRGB SDK

• Command line interface

• Connect multiple instances of OpenRGB to synchronize lighting across multiple PCs

• Can operate standalone or in a client/headless server configuration

• View device information

• No official/manufacturer software required

• Graphical view of device LEDs makes creating custom patterns easy

This package provides tools for exploring Nvidia's proprietary GPU drivers, including an assembler and a disassembler for several GPU instruction sets, and tools to deal with register databases.

Read temperature from usbtemp.com USB thermometer and DS9097E compatible 1-wire adapter with one DS18B20 digital probe attached through command line interface.

This package provides user tools for the Trusted Computing Group's (TCG) TPM2 Software Stack (TSS). These programs help with common tasks such as key management, attestation, encryption, and signing.

Rkdeveloptool can read from and write to RockChip devices over USB, such as the Pinebook Pro.