Tag-normaliser is a `fluentd` plugin to help re-tag logs with Kubernetes metadata. It uses special placeholders to change tag.

Paginate Active Record sets at variable speeds

A minimal wrapper around the google calendar API

Ironfan allows you to orchestrate not just systems, but clusters of machines. It includes a powerful layer on top of knife and a collection of cloud cookbooks.

Liquid tag for displaying GitHub Gists in Jekyll sites.

A Jekyll plugin to provide powerful supports for table, mathjax, plantuml, mermaid, emoji, video, audio, youtube, vimeo, dailymotion, spotify, soundcloud, etc.

A type information generator, merger and parser for Sorbet and Ruby 3/Steep

Pooled active support compliant caching with redis

Web-based Redis browser that can work as standalone app or mounted Rails engine.

Ronin is a free and Open Source Ruby toolkit for security research and development. Ronin contains many different CLI commands and Ruby libraries for a variety of security tasks, such as encoding/decoding data, filter IPs/hosts/URLs, querying ASNs, querying DNS, HTTP, scanning for web vulnerabilities, spidering websites, installing 3rd-party repositories of exploits and/or payloads, running exploits, developing new exploits, managing local databases, fuzzing data, performing recon, and much more.

Allows you to sandbox your vagrant

Sandi Metz rules checker

iOS Monkey test tool base on UIAutomation.

SVMKit is a machine learninig library in Ruby. SVMKit provides machine learning algorithms with interfaces similar to Scikit-Learn in Python. SVMKit supports Linear / Kernel Support Vector Machine, Logistic Regression, Linear Regression, Ridge, Lasso, Factorization Machine, Naive Bayes, Decision Tree, AdaBoost, Random Forest, K-nearest neighbor algorithm, K-Means, DBSCAN, Principal Component Analysis, and Non-negative Matrix Factorization. Note that the SVMKit has been deprecated and has been renamed to Rumale.

Terraspace: The Terraspace Framework

Terraspace: The Terraspace Framework

Twirp is a simple RPC framework with protobuf service definitions. The Twirp gem provides native support for Ruby.

A Ruby Library for using the Airship web service API for push notifications and rich app pages.

Apropos helps your site serve up the appropriate image for every visitor. Serving multiple versions of an image in responsive and/or localized web sites can be a chore, but Apropos simplifies and automates this task. Instead of manually writing a lot of CSS rules to swap different images, Apropos generates CSS for you based on a simple file naming convention.

Bluepill keeps your daemons up while taking up as little resources as possible. After all you probably want the resources of your server to be used by whatever daemons you are running rather than the thing that's supposed to make sure they are brought back up, should they die or misbehave.