Parser extension to support edge and experimental Ruby syntax

Ruby to Rust transpiler for simple performance-oriented methods.

RuboCop runner framework for template language.

Contains code for pushing rspec results up to testrail.

Gradual type checker for Ruby

Verify that your YARD @param and @return types are correct

Ruby completion engine inspired by jedi

zombie_scout finds methods in classes in your ruby project, and then searches for calls to them, and tells you which ones are never called.

ACLS is a library for autoloading Ruby source files in one or more directory trees.

Ahnnotate comments on your ActiveRecord models with their respective schemas!

Ruby driver for ArangoDB's HTTP API arangodb-driver is a drop-in replacement for the (unmaintained) arango-driver

AstBuilder is an AST tool that makes it easier to build (and eventually manipulate) nodes

Parse Ruby code & search for AST nodes

An AST transformation framework.

Ruby AST Utility

the creative framework.

Automatically parses command-line arguments

Better rails debugger can analyze memory issues only by the moment, but performance is planned.

Bloodinary detects high-severity vulnerabilities like SQLi, XSS, and RCE in any Ruby application, including custom frameworks.

Auto corrector for N+1 queries detected at runtime with Bullet.