Shopify/deprecation_toolkit

🏥 A Ruby gem that helps you refactor your legacy code

🔬 A Ruby library for carefully refactoring critical paths.

PHPStan rules for detecting usage of deprecated classes, methods, properties, constants and traits.

A database of vulnerable Ruby Gems

🚫 Stop saying "you forgot to …" in code review (in Ruby)

Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?

A generic function and convention to trigger deprecation notices

💀 PHP unused code detection via PHPStan extension. Detects dead cycles, supports libs like Laravel, Symfony, Twig, Doctrine, PHPUnit etc. Can automatically remove dead PHP code. Able to detect dead code used only in tests. Finds unused methods, constants, properties and enum cases.

Keep your dependencies up-to-date