Harness

Card type mix

• multiple choice: 102
• true false: 62
• select blank: 34
• order: 3
• match pairs: 2
• multi select: 1

What's covered

1. What Harness Is and the Problem It Solves
2. Harness Modules Overview
3. Pipelines: The Core Building Block
4. Stages and Steps
5. Delegates: How Harness Talks to Your Infrastructure
6. Delegate Selectors
7. Connectors: Integrating Third-Party Tools
8. Secrets Management
9. Harness CI: Build Pipeline Basics
10. Build Infrastructure: Cloud Build vs. Self-Hosted
11. Codebase and Trigger Configuration
12. Test Intelligence
13. Cache Intelligence
14. Harness CD: Services, Environments, Infrastructure Definitions
15. Deployment Strategies: Rolling, Canary, Blue-Green
16. GitOps in Harness
17. Approval Steps and Manual Gates
18. Rollback Mechanics
19. Continuous Verification During Deploys
20. Templates: Reusing Pipeline Logic
21. Input Sets and Overlays
22. Variables and Expressions
23. Triggers: Automating Pipeline Runs
24. Policy as Code (OPA Governance)
25. Feature Flags Module
26. Security Testing Orchestration (STO)
27. Chaos Engineering Module
28. Cloud Cost Management (CCM)
29. Internal Developer Portal (IDP)
30. Software Engineering Insights (SEI)
31. Harness Open Source vs. Harness Platform
32. Projects, Organizations, and RBAC
33. Pipeline Notifications and Observability
34. Common Harness Anti-Patterns and Best Practices

Example cards

Latest: Initial release — 34 decks, 238 cards, each pack with a preview card teaching the concept before its graded main card and practice cards.