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Paragon Testing lets you generate, run, and monitor tests for your repositories using AI. Describe what you want to test in plain English, and Paragon generates the test code for you.

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How It Works

You describe what to test → AI generates test code → Tests run automatically → Results appear in dashboard
1

Add a Repository

Connect a GitHub repository to the testing dashboard
2

Generate Tests

Describe what you want to test, AI writes the code
3

Run Tests

Execute manually, on schedule, or automatically on PR/push
4

View Results

See pass/fail status, errors, and execution details

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Test Types

Paragon supports three types of AI-generated tests:
TypeWhat It TestsWhen to Use
UnitIndividual functions or componentsTesting a single function like calculateTotal()
IntegrationMultiple parts working togetherTesting API endpoints, database queries, service interactions
E2EFull user flows in a browserTesting login flow, checkout process, form submissions

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Unit Tests

Test a single function or component in isolation. 
Prompt: "Test the validateEmail function returns true for valid emails and false for invalid ones"
Paragon generates test code using your framework (vitest, jest, pytest, etc.) that tests just that function.

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Integration Tests

Test how multiple parts of your app work together. 
Prompt: "Test the /api/users endpoint returns user data and handles 404 for missing users"
Tests API routes, database interactions, or service-to-service calls.

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E2E Tests

Test real user workflows in a browser. 
Prompt: "Test that a user can log in, add an item to cart, and complete checkout"
Paragon controls a real browser (Chrome, Firefox, Safari) to simulate user actions.

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Regression Detection

Every test run is compared against previous runs. If something that used to pass now fails, or if behavior changes unexpectedly, Paragon flags it as a regression. This happens automatically—you don’t configure it separately. Just run your tests, and regressions are detected.

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Supported Frameworks

Paragon auto-detects your test framework or lets you choose:
  • JavaScript/TypeScript: vitest, jest, mocha, playwright
  • Python: pytest, unittest
  • Go: go test
  • Rust: cargo test

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Next Steps

Add Repository

Connect your first repository

Create Tests

Generate tests with AI