Define types with optional constraints for use within axiom and other libraries.

Immutable extensions to objects

ChatOps for Ruby.

Typed structs and value objects

Save time and headaches, and create a more easily maintainable set of pages, with ActiveScaffold. ActiveScaffold handles all your CRUD (create, read, update, delete) user interface needs, leaving you more time to focus on more challenging (and interesting!) problems.

Generate Ruby models from Avro schemas

Minimal prelude alike classes

Mutation testing for ruby

Unofficial Ruby client for the BlockScore Cognito API

An ETL library for Ruby that performs the basic actions of ETL: extract, transform, and load. Easily extensible.

Standalone PORO assertions and validations

Best-practices tooling for CloudFormation and AWS.

The OpenAPI-driven web framework for Ruby.

Builder of the CQL statements.

HTTP request porofication

Build rack responses with functional style

Presenters Gem.

The abstract syntax tree for ruby mappers

Alki (AL-kai) is a Dependency Injection framework for Ruby. Helps organize and scale your project, so you can focus on the important stuff.

Core logic for Amigrind.