Build Matrix

Definitions

1. A set of build or test combinations run across different dimensions such as operating systems, runtimes, architectures, database versions, or feature flags. Build matrices help teams catch compatibility issues, but they can become expensive if every combination is treated as equally necessary.

   In plain English: A set of build or test combinations run across different environments or configurations.

   Example: "The CI build matrix covered Node versions, operating systems, and database backends so library regressions showed up before release."

Related Terms

• Unit Test
• Edge Case
• Jest
• JUnit
• Performance Testing
• Flake
• Red Bar
• Code Platform
• Code Quality Gate
• Compile Target
• Package Test