This package allows you to create an interactive Ruby session in your browser. Those sessions are launched automatically in case of an error and can also be launched manually in any page.

ActionPack provides conventions for building and testing MVC web applications. These work with any Rack-compatible server.

This library integrates the SASS stylesheet language into Ruby on Rails.

ActiveJob allows declaring job classes in a common way across Rails applications.

Action Cable integrates WebSockets with Rails applications. Through WebSockets it allows for real-time features in web applications.

This Ruby library integrates SassC-Ruby into Rails.

The ammeter gem makes it easy to write specs for Rails generators. An existing user is rspec-rails, which uses ammeter to spec its own generators.

This gem can compare HTML and assert certain elements exists. This is useful when writing tests.

Compose, deliver, receive, and test emails using the controller/view pattern. Including support for multipart email and attachments.

ActiveStorage integrates file storage services with Rails applications, allowing files to be attached to ActiveRecord models.

This package package contains libraries to interface to EGL, mmal, GLESv2, vcos, openmaxil, vchiq_arm, bcm_host, VFC and OpenVG. It also provides the dtmerge, dtoverlay, dtparam, raspivid and tvservice commands, among others.

rpi-imager is graphical utility to easily provision and flash a memory card with an operating system image suitable for the Raspberry Pi single board computer.

Tool to help debug / hack at the BCM283x GPIO. You can dump the state of a GPIO (or all GPIOs). You can change a GPIO mode and pulls (and level, if set as an output). Beware that this tool writes directly to the BCM283x GPIO registers, ignoring anything else that may be using them (like Linux drivers).

This package contains device tree overlay binaries to support the WaveShare SpotPear TFT LCDs on the Raspberry Pi.

The fbcp command provided by this package can be used to copy the primary frame buffer to the secondary frame buffer of a Raspberry Pi. It can for example mirror the primary HDMI output to a secondary LCD display connected to the Raspberry Pi board.

This package provides a C library for Broadcom BCM 2835 as used in the Raspberry Pi

This package provides a bootloader for the ARM part of a Raspberry Pi. Note: It does not work on Raspberry Pi 1.

This package provides a bootloader for the ARM part of a Raspberry Pi. Note: It does not work on Raspberry Pi 1.

Ratpoison is a simple window manager with no fat library dependencies, no fancy graphics, no window decorations, and no rodent dependence. It is largely modelled after GNU Screen which has done wonders in the virtual terminal market.

The screen can be split into non-overlapping frames. All windows are kept maximized inside their frames to take full advantage of your precious screen real estate.

All interaction with the window manager is done through keystrokes. Ratpoison has a prefix map to minimize the key clobbering that cripples Emacs and other quality pieces of software.

The rcm suite of tools is for managing dotfiles directories. This is a directory containing all the .*rc files in your home directory (.zshrc, .vimrc, and so on). These files have gone by many names in history, such as “rc files” because they typically end in rc or “dotfiles” because they begin with a period. This suite is useful for committing your rc files to a central repository to share, but it also scales to a more complex situation such as multiple source directories shared between computers with some host-specific or task-specific files.

FreeRDP implements Microsoft's Remote Desktop Protocol. It consists of the xfreerdp client, libraries for client and server functionality, and Windows Portable Runtime (WinPR), a portable implementation of parts of the Windows API.

FreeRDP implements Microsoft's Remote Desktop Protocol. It consists of the xfreerdp client, libraries for client and server functionality, and Windows Portable Runtime (WinPR), a portable implementation of parts of the Windows API.

Xrdp provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). Xrdp accepts connections from a variety of RDP clients:

• FreeRDP

• rdesktop

• KRDC

• NeutrinoRDP

• Windows MSTSC (Microsoft Terminal Services Client, aka mstsc.exe)

• Microsoft Remote Desktop (found on Microsoft Store, which is distinct from MSTSC).

xorgxrdp is a collection of modules to be used with a pre-existing X.Org install to make the X server act like X11rdp. Unlike X11rdp, you don't have to recompile the whole X Window System. Instead, additional modules are installed to a location where the existing Xorg installation would pick them.