RuboCop's Node and NodePattern classes.

Generate equivalent source for parser gem AST nodes

An opinionated language server for Ruby

Sets package level boundaries between a specified set of ruby constants to minimize cross-boundary referencing and dependency.

RSpec::Parameterized supports simple parameterized test syntax in rspec.

Useful tools for Sorbet enthusiasts.

RBI generation framework

Embed Crystal code directly in Ruby.

Wipe out inconsistent DB and schema.rb when switching branches. Just install this gem and use the standard rake db:migrate command.

Wipe out inconsistent DB and schema.rb when switching branches. Just install this gem and use the standard rake db:migrate command.

Inline RBS type declaration.

OpenC3 provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging,...

Itsi Server - A light-weight Rack Server implementation for Ruby

SmartTodo is a tool designed to assign specific users on todo's task written in your codebase and help assignees be reminded when it's time to commit to their todo's.

Type based completion for REPL.

A tool for linting RSpec test suites.

Raise an exception when using undefined instance variables.

IRB with Typed Completion

Strict Ivars is a tiny pre-processor that guards you against undefined instance variable reads. If you do read an undefined instance variable, it will raise a NameError.

convert ruby code to better syntax automatically.