Open-source headless eCommerce platform with REST API, TypeScript SDK, and Next.js storefront for cross-border, B2B or marketplace eCommerce.

Classy web-development dressed in a DSL (official / canonical repo)

Liquid markup language. Safe, customer facing template language for flexible web apps.

Mirror of redmine code source - Official Subversion repository is at https://svn.redmine.org/redmine - contact: @vividtone or maeda (at) farend (dot) jp

EventMachine: fast, simple event-processing library for Ruby programs

Adds support for creating state machines for attributes on any Ruby class

Chronic is a pure Ruby natural language date parser.

Feature flippers.

Goliath is a non-blocking Ruby web server framework

A very fast & simple Ruby web server

Curated list: Resources for machine learning in Ruby

Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

A Ruby library that encodes QR Codes

A web interface for managing redis: cli, admin, and live monitoring

Natural language processing framework for Ruby.

DataMapper - Core

Sinatra refactored, only six lines now. More popular than a pair of socks.

Flip lets you declare and manage feature flags, backed by cookies (private testing) and database (site-wide).

Model and repository framework

TuneMyGC - optimal MRI Ruby 2.1+ Garbage Collection

Easily find bottlenecks in your Ruby code. A ruby-prof printer that prints fold stacks compatible with FlameGraph

Custom performance logging for Rails

Where or function backport from Rails 5 for Rails 4.2

A Scala inspired implementation of Try for Ruby

A collection of decoupled drop-in modules for Ohm