c8

output coverage reports using Node.js' built in coverage

c8@12.0.0 was published on 2026-07-14. Its manifest declares 11 runtime dependencies and 1 peer requirement. Type declarations are bundled according to the package metadata. The declared Node.js requirement is ^20.19.0 || ^22.12.0 || >=23.

All c8 versions · Permanent reference to 12.0.0

Package specifications

Version12.0.0
License declarationISC
Published2026-07-14T13:51:32.917Z
Node.js requirement^20.19.0 || ^22.12.0 || >=23
Type declarationsBundled declarations
Runtime dependency count11
Peer requirement count1
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size41.32 KiB
Published file count11
Package typeNot declared
ES module entryNot declared
Default entry./index.js
Side effects declarationNot declared
Direct advisories0
Resolved graph dependencies54
Repository stars2124
Repository forks100

Install c8 12.0.0

npm install c8@12.0.0
pnpm add c8@12.0.0
yarn add c8@12.0.0

Runtime dependencies

Peer requirements

Optional dependencies

  • None declared

Resolved dependency graph

This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.

How to interpret the specifications

Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.

Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.

OpenSSF repository checks

Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.

Code-Review5/10 — Found 8/16 approved changesets -- score normalized to 5
Dangerous-Workflow10/10 — no dangerous workflow patterns detected
Binary-Artifacts10/10 — no binaries found in the repo
Maintained2/10 — 2 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 2
Token-Permissions0/10 — detected GitHub workflow tokens with excessive permissions
Pinned-Dependencies3/10 — dependency not pinned by hash detected -- score normalized to 3
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Security-Policy0/10 — security policy file not detected
Fuzzing0/10 — project is not fuzzed
License10/10 — license file detected
SAST0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness