c8
c8 is a code-coverage tool for Node.js that uses the built-in V8 coverage and outputs Istanbul-compatible reports.
c8 is a code-coverage tool for Node.js. It uses the coverage that Node.js collects with its built-in V8 support and writes reports in the formats of the Istanbul reporters.
Options can be set as command-line flags, in a package.json section, or in a JSON configuration file, as the README describes. The package is published on npm under the name c8.
Identity
- Status
- Active
- Maintained by
- Individual
- First release
- 20133
Releases
Adoption
Sources
- 2026-11-04: links, Written in, License, GitHub stars
api.github.com/repos/bcoe/c8 - 2026-11-04: links, Categories
raw.githubusercontent.com/bcoe/c8/main/README.md - 2026-11-04: First release
registry.npmjs.org/c8 - 2026-11-04: Runtime, Minimum runtime
raw.githubusercontent.com/bcoe/c8/v12.0.0/package.json - 2026-11-04: Current major version, Last release
api.github.com/repos/bcoe/c8/releases - 2026-11-04: Contributors
api.github.com/repos/bcoe/c8/contributors - 2026-11-04: npm downloads a week
api.npmjs.org/downloads/range/2026-10-26:2026-11-01/c8 - 2026-11-04: Dependent packages, Dependent repositories
packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/c8