c8 vs cargo-llvm-cov
| c8 | cargo-llvm-cov | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | Windows, macOS, Linux |
| Coverage types | lines, functions, branches, statements | line, region, function, branch, MC/DC |
| Supported languages | JavaScript, TypeScript, JSX | Rust, C, C++ |
| Report formats | text, Istanbul-compatible reporters, v8, console-details | HTML, text, JSON, LCOV, Cobertura, Codecov Custom Coverage |
| Pull-request annotations | No | — |
| Self-hosted option | No | Yes |
| Historical trends | No | — |
| Coverage gates | Yes | Yes |
Both are listed in Best Test Coverage Tools. On Freedom251, cargo-llvm-cov scores higher on our published basis.