Analyzes Git repository commit log to compute developer working hours, weekly activity, and to detect death marches in software development. It computes the timing statistics based on the timestamps of each commit and the intervals between them. Useful for verifying developer time sheets and for tax purposes and it supports filtering for a specific tax year. See https://github.com/rietta/git_time_extractor/wiki.

llm.rb is a zero-dependency Ruby toolkit for Large Language Models that includes OpenAI, Gemini, Anthropic, xAI (grok), zAI, DeepSeek, Ollama, and LlamaCpp. The toolkit includes full support for chat, streaming, tool calling, audio, images, files, and structured outputs.

Fast Ruby bridge to run JavaScript inside a Node process

Parallel rspec test runner from a queue of pending jobs.

a9n - ruby/rails apps configuration manager

GNOME application for managing collections of books

A library for encrypting and decrypting uploaded files. Supports Ruby OpenSSL::Cipher and OpenSSL::PKCS5 Strategies.

A tool for automated testing and debugging of automation scripts (e.g., Chef).

Lightweight structured logging for Ruby applications

Dynopoker is a gem that will make your ruby based heroku app self pinging system, preventing single dyno from falling asleep

Create mock server from Openapi specification

Run every test in a fork to avoid pollution and get clean output per test

A reusable Grape JWT authentication concern

A Jekyll filter that can parse Liquid in front matter.

Generate static sites with Jekyll based on RDF data

Jets is a Serverless Deployment Service. Jets makes it easy to deploy and run your app on Serverless. It packages up your code and runs it on AWS Lambda. Jets can deploy Rails, Sinatra, and any Rack app.

Pushes a yaml or json file to the Marathon API.

Msgr: Rails-like Messaging Framework

MySQL 5.6 adds a `LOCK=NONE` option to make sure migrations are done with no locking. Let's use it.

A Ruby wrapper for the pdfunite command line tool