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Styra Declarative Authorization Service
Policy as Code Control Plane by Styra
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Regal
The Linter of Rego Language by Styra
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Conftest
Rego policy for configuration files
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Styra Enterprise OPA
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raygun
Black-box Automated Testing for Rego by PACLabs
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rego-test-assertions
Helper functions for unit testing Rego by Anders Eknert
Integrations are ordered by the amount of linked content.