
Styra Declarative Authorization Service
Policy as Code Control Plane by Styra

Regal
The Linter of Rego Language by Styra

Conftest
Rego policy for configuration files

Styra Enterprise OPA

raygun
Black-box Automated Testing for Rego by PACLabs

GitHub Action for OPA Rego Test
GitHub Action to automate testing OPA Rego policies by Masterpoint Consulting

rego-test-assertions
Helper functions for unit testing Rego by Anders Eknert
Integrations are ordered by the amount of linked content.