Shale is a Ruby object mapper and serializer for JSON, YAML, TOML, CSV and XML. It allows you to parse JSON, YAML, TOML, CSV and XML data and convert it into Ruby data structures, as well as serial…

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites

Rails authentication with email & password.

precision color scheme for multiple applications (terminal, vim, etc.) with both dark/light modes

A Ruby DSL for prototyping card games.

“The Tie Between Ruby and Rust.”

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Timeouts for popular Ruby gems

Native Ruby extensions written in Rust

Native Ruby extensions without fear

Language-agnostic persistent background job server

inkle's open source scripting language for writing interactive narrative.

Empowering everyone to build reliable and efficient software.

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

The Crystal Programming Language

Profiler for your development and production Ruby rack apps.