webmachine is a toolkit for building HTTP applications in a declarative fashion, that avoids the confusion of going through a CGI-style interface like Rack. It is strongly influenced by the original Erlang project of the same name and shares its opinionated nature about HTTP.

Run test/unit tests by line number. Metal!

Integrate PostgreSQL's enum data type into ActiveRecord's schema and migrations.

Create temporary table-backed ActiveRecord models for use in tests

Helps you write Cypress tests of your Rails app

Create system tests interactively.

Type checking and type casting of parameters for Action Pack

A reimplementation of TensorFlow for ruby. This is a ground up implementation with no dependency on TensorFlow. Effort has been made to make the programming style as near to TensorFlow as possible, comes with a pure ruby evaluator by default as well with support for an opencl evaluator.

Passwordless (email-only) login strategy for Devise

Referencing code in app/ from a database migration risks breaking the migration when your app code changes; this gem prevents that mistake

A little bit of magic to make partials perfect for components.

Write TO​DOs in code that ensure you actually do them

Many authors (Michael Feathers, Sandi Metz) have shown that an evaluation of churn vs complexity of files in software projects provide a valuable metric towards code quality. This is another take on the matter, for ruby code, using the `churn` and `flog` projects.

A phishing kit collector for scavengers

Universal ID opens the flood gates with a deluge of profoundly powerful yet easily implemented new use-cases for your apps and scripts.

Bullet Train

Bullet Train Super Scaffolding

Bullet Train Themes: Light

Enables request-based caching for ActiveResource

Guest user implementation for devise