testdouble/suture

🔬 A Ruby library for carefully refactoring critical paths.

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

Ruby Tests Profiling Toolbox

Good things come in small packages.

💎 A collection of awesome Ruby libraries, tools, frameworks and software

**Grit is no longer maintained. Check out libgit2/rugged.** Grit gives you object oriented read/write access to Git repositories via Ruby.

A fast, powerful type checker designed for Ruby

Code smell detector for Ruby

A Ruby static code analyzer and formatter, based on the community Ruby style guide.