Record the operation of a Ruby program, using the AppLand 'AppMap' format.

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.

Mock external requests for Capybara JavaScript drivers

A configurable demo mode for your Rails app. Specify your desired "personas" and DemoMode will handle the rest.

Redis output plugin for Fluent

A Ruby library for prying open files you can convert to a previewable format, such as video, image and audio files. It includes a number of parser modules that try to recover metadata useful for post-processing and layout while reading the absolute minimum amount of data possible.

GitLab metrics exporter to use with prometheus

llm.rb is an advanced runtime for building capable AI applications on CRuby. By default it has zero runtime dependencies although certain functionality (such as ActiveRecord support) require optional dependencies that are opt-in.

Octo is a Ruby AI agent with three equal first-class interfaces: terminal CLI, web UI, and IM bridges (Feishu/WeCom/WeChat/Discord/Telegram). It speaks Anthropic Messages, OpenAI (Chat Completions + Responses), and AWS Bedrock natively, and provides autonomous tool use plus a Claude-Code-compatible skill format.

OKF (Open Knowledge Format) is portable knowledge: Markdown files with YAML frontmatter that both humans and agents read from one source. This gem is the Ruby-native way to work with it. Its companion agent skill authors and curates a bundle. The `okf` command-line tool validates the result for v0.1 (§9) conformance, lints its curation quality, and answers questions about it: ranked full-text search, and a progressive-disclosure map that reads a large bundle a directory at a time rather than loading it whole. `okf server` opens it as an interactive knowledge graph and `okf render` bakes that same page into one self-contained HTML file you can host anywhere. A per-user registry names your bundles, so every verb reaches them by @slug from any directory and one search can span them all. Everything the CLI does also runs in-process through a library API (OKF::Bundle and friends), and the graph server is a mountable Rack app. It adds no service to your stack: rack, webrick and minifts are the only runtime dependencies, and it runs on every Ruby since 2.4.

https://github.com/0dayinc/pwn/README.md

Recurring / Periodic / Scheduled / Cron job extension for Sidekiq

Use Watir (http://github.com/watir/watir) in Rails.

Twirp support for WebMock

Reproduce key concepts of Workato SDK, DSL, behavior and constraints.

Allows to define special attributes for ActiveAdmin panel to make it AJAX loadable and auto-updatable

Faraday is a simple, yet elegant, HTTP library. This repository contains the client implementation that uses the requests library for python SDK provided by APIMatic.

see http://cpee.org

You can control to DeployGate in your terminal

A small, lightweight and extensible DynDNS server written with Ruby and Rack.