A terminal spinner for tasks that have non-deterministic time frame.

A set of methods for processing keyboard input in character, line and multiline modes. It maintains history of entered input with an ability to recall and re-edit those inputs. It lets you register to listen for keystroke events and trigger custom key events yourself.

A toolbox for developing beautiful command line clients.

Draw various frames and boxes in the terminal window.

Display a single or multiple progress bars in the terminal. A progress bar can show determinate or indeterminate progress that can be paused and resumed at any time. A bar format supports many tokens for common information display like elapsed time, estimated time to completion, mean rate and more.

AI-Powered Assistant Gem right in your Rails console.

autoproj is a manager for sets of software packages. It allows the user to import and build packages from source, still using the underlying distribution's native package manager for software that is available on it.

Draw pie charts in your terminal window.

Collection of classes to handle build systems (CMake, autotools, ...) and import mechanisms (tarballs, CVS, SVN, git, ...). It also offers a Rake integration to import and build such software packages. It is the backbone of the autoproj (http://rock-robotics.org/autoproj) integrated software project management tool.

Compare cryptocurrency trading data across multiple exchanges and blockchains.

This is an Arduino helper toolkit that builds on top of the arduino-cmake project — a powerful alternative build system for Arduino. What Arli provides is capability to search for libraries by any attributes and regular expressions, install a whole set of libraries defined in a YAML file Arlifile, and finally, it can generate a brand new Sketch Project based on arduino-cmake, that builds out the box. Arli is a command line tool, so run "arli" after installing the gem for more information.

Hodmin enables you to administrate your Homie-devices (IOT, esp8266-based microcomputers with Homie-firmware) via command-line-interface. It consists of some scripts to wrap Homie-administration in some handy commands. Hodmin does not communicate with a homie-device directly. It instead uses your MQTT-broker to pass informations to a device.

Heroku Utility.

Terminal mine hunting game.

Monadic Chat is a command-line client application program that uses OpenAI's Text Completion API and Chat API to enable chat-style conversations with OpenAI's artificial intelligence system in a ChatGPT-like style.

Terminal tool for presenting Markdown-powered slide decks.

Sparkline charts for terminal applications.

A beautiful and powerful interactive command line prompt with a robust API for getting and validating complex inputs.

A terminal spinner for tasks that have non-deterministic time frame.

Generate custom management interfaces from simple configuration and Ruby code. On-premise, cloud, hybrid & multi-cloud. Amazon AWS (EC2) & Google Cloud (GCP) integration with more cloud providers coming. Fully extensible. Free for commercial and non-commercial use.