action-cable-testing by palkan

Simple one-liner tests for common Rails functionality. Maintained by thoughtbot on GitHub, where it has earned 3,585 stars from the community.

Ruby Tests Profiling Toolbox. Maintained by test-prof on GitHub, where it has earned 2,039 stars from the community.

Regression Test Selection library for your RSpec test suite. Maintained by pluff on GitHub, where it has earned 352 stars from the community.