Test code changes with production traffic
Tusk is an open-source testing platform that automatically turns your app traffic into unit and API tests. Test your code changes against real-world user behavior to prevent regressions.
Tusk generates unit and API tests from production traffic and PR context, automatically covering edge cases and detecting functional bugs. The platform catches real-world regressions in 43% of PRs and enables teams to reach coverage goals without manual test writing.
Tusk generates API tests that monitor contract compliance and catch integration bugs. The platform provides observability and monitoring capabilities to detect regressions across service boundaries before production impact.
Tusk's CoverBot feature generates thousands of tests rapidly to backfill legacy systems. Customers report increasing test counts from 2,500 to 7,000+ tests in a month, making legacy codebase modernization feasible at scale.
Tusk integrates into CI/CD pipelines and PR workflows with a single CLI command setup, enforcing test coverage and code quality requirements. It provides executable test cases that developers can run locally or in CI without workflow interruption.
Tusk's AI-powered test generation runs autonomously with self-healing capabilities, automatically maintaining test suites on every commit. Teams can halve their engineering release cycle by catching bugs in PRs before merge, eliminating back-and-forth with AI copilots.