The scrypt key derivation function is designed to be far more secure against hardware brute-force attacks than alternative functions such as PBKDF2 or bcrypt.

ruby2ruby provides a means of generating pure ruby code easily from RubyParser compatible Sexps. This makes making dynamic language processors in ruby easier than ever! == Features/Problems: * Clean, simple SexpProcessor generates ruby code from RubyParser compatible sexps.

A command line tool and library to generate Swift skeletons from Objective-C code. This tool can be used to "jumpstart" porting from Objective-C to Swift. This tool does not attempt to transliterate from Objective-C to Swift. Instead, the original code is included in co...

pg_space_cadet is a simple hack for postgreSQL and ActiveRecord which provides a uuids table of distributable identities of space cadets -- ActiveRecord::Base instances which use the SpaceCadetWrapper. Each space cadet has a default ActiveRecord id unique in the set of all local space cadets; a s...

A drop-in replacement for e.g. MemCacheStore to store Rails sessions (and Rails sessions only) in Redis. For great glory!

xss_terminate is a plugin in that makes stripping and sanitizing HTML stupid-simple. Install and forget. And forget about forgetting to h() your output, because you won‘t need to anymore.

Vanagon takes a set of project, component, and platform configuration files, to perform multiplatform builds that are packaged into rpms, debs, dmgs, etc. It has support for calls into Puppet's packaging gem to provide for package signing and shipping within the Puppet infrastruct...

Generates sprites on the fly by using `background: sprite-image("sprites/logo.png")`. No Photoshop, no RMagick, no Rake task, save your time and have a lemonade.

Add auto generated documentation to your Grape API that can be displayed with Swagger.

Validate passwords against configurable policies (length, complexity, common password dictionary, context-aware checks), score strength with entropy-based and zxcvbn-style analysis, detect keyboard patterns and sequences, hash with bcrypt, and generate secure random passwords, passphrases, and PINs.

A i18n tool to translate your desktop application in several languages. It is just a wrapper for R18n core library. It has nice Ruby-style syntax, filters, flexible locales, custom loaders, translation support for any classes, time and number localization, several user languag...

Rails Active MCP enables secure Rails console access through Model Context Protocol (MCP) for AI agents and development tools like Claude Desktop. Provides safe database querying, model introspection, and code execution with comprehensive safety checks and audit logging. Features include: • Sa...

SQLCapsule is the culmination of many of my thoughts and concerns surrounding ORMs and how we use Ruby to interact with databases. The goal is to be a small and easy to understand tool to help you talk to your database without the baggage of a using a full fledged ORM. SQLCapsule is reminiscent ...

An opt-in shim that re-maps simple_form's input types onto Poetry's model-bound Field components, so existing simple_form views keep working mid-migration. The end state is Poetry::Ui::FormBuilder - this bridge exists to make getting there boring.

Statsample-GLM is an extension to Statsample, an advance statistics suite in Ruby. This gem includes modules for Regression techniques such as Poisson and Logistic Regression using the IRLS algorithm and Logistic, Probit and Normal Regression using the Newton Raphson algorithm.

Settler can be used for defining application wide settings in Rails. Settings are loaded from a YAML file and stored in the database using ActiveRecord to allow users to update settings on the fly. The YAML configuration allows you to not only specify defaults, but setting value validations and t...

Net::SSH::Socks is a library for programmatically creating a SOCKS proxy. Similar to Net::SSH::Service::Forward#local except the host is dynamic (determined by the client application, such as a browser).

Auto-discovers test classes in the working directory and runs the tests with<br/><br/>basically no boot up time and no configuration. It doesn't matter how you<br/><br/>structure your project, instead, simple naming conventions are used:<br/><br/><br/><br/> - All test files should be named *_tes...

Ruby-flite is a small speech synthesis library for ruby using CMU flite[http://cmuflite.org]. CMU Flite (festival-lite) is a small, fast run-time synthesis engine developed at CMU and primarily designed for small embedded machines and/or large servers. Flite is designed as an alternative synthes...

Net::SSH::Socks is a library for programmatically creating a SOCKS proxy. Similar to Net::SSH::Service::Forward#local except the host is dynamic (determined by the client application, such as a browser).