nyc 6.6.1

a code coverage tool that works well with subprocesses.

nyc@6.6.1 was published on 2016-06-14. Its manifest declares 21 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. No Node.js engine requirement is declared in this manifest.

All nyc versions · Permanent reference to 6.6.1 · View npm registry JSON · Latest release

Package specifications

Version	6.6.1
License declaration	ISC
Published	2016-06-14T18:21:47.651Z
Node.js requirement	Not declared
Type declarations	Not declared
Runtime dependency count	21
Peer requirement count	0
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	Not supplied
Published file count	Not supplied
Package type	Not declared
ES module entry	Not declared
Default entry	index.js
Side effects declaration	Not declared
Direct advisories	0
Resolved graph dependencies	251
Repository stars	5763
Repository forks	362

Install nyc 6.6.1

npm install nyc@6.6.1
pnpm add nyc@6.6.1
yarn add nyc@6.6.1

Runtime dependencies

glob ^7.0.3
yargs ^4.7.0
arrify ^1.0.1
mkdirp ^0.5.0
pkg-up ^1.0.0
rimraf ^2.5.0
find-up ^1.1.2
md5-hex ^1.2.0
istanbul ^0.4.3
micromatch ^2.3.7
source-map ^0.5.3
spawn-wrap ^1.2.2
signal-exit ^3.0.0
resolve-from ^2.0.0
test-exclude ^1.1.0
find-cache-dir ^0.1.1
append-transform ^0.4.0
foreground-child ^1.5.1
caching-transform ^1.0.0
convert-source-map ^1.1.2
default-require-extensions ^1.0.0

Peer requirements

None declared

Optional dependencies

None declared

Resolved dependency graph

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

append-transform@0.4.0 bundled — direct
arrify@1.0.1 bundled — direct
caching-transform@1.0.1 bundled — direct
write-file-atomic@1.1.4 bundled — indirect
graceful-fs@4.1.4 bundled — indirect
imurmurhash@0.1.4 bundled — indirect
slide@1.1.6 bundled — indirect
convert-source-map@1.2.0 bundled — direct
default-require-extensions@1.0.0 bundled — direct
strip-bom@2.0.0 bundled — indirect
is-utf8@0.2.1 bundled — indirect
find-cache-dir@0.1.1 bundled — direct
commondir@1.0.1 bundled — indirect
pkg-dir@1.0.0 bundled — indirect
find-up@1.1.2 bundled — direct
path-exists@2.1.0 bundled — indirect
pinkie-promise@2.0.1 bundled — indirect
pinkie@2.0.4 bundled — indirect
foreground-child@1.5.1 bundled — direct
cross-spawn-async@2.2.4 bundled — indirect
lru-cache@4.0.1 bundled — indirect
pseudomap@1.0.2 bundled — indirect
yallist@2.0.0 bundled — indirect
signal-exit@2.1.2 bundled — indirect
which@1.2.10 bundled — indirect
isexe@1.1.2 bundled — indirect
glob@7.0.3 bundled — direct
inflight@1.0.5 bundled — indirect
wrappy@1.0.2 bundled — indirect
inherits@2.0.1 bundled — indirect
minimatch@3.0.0 bundled — indirect
brace-expansion@1.1.4 bundled — indirect
balanced-match@0.4.1 bundled — indirect
concat-map@0.0.1 bundled — indirect
once@1.3.3 bundled — indirect
wrappy@1.0.2 bundled — indirect
path-is-absolute@1.0.0 bundled — indirect
istanbul@0.4.3 bundled — direct
abbrev@1.0.7 bundled — indirect
async@1.5.2 bundled — indirect
escodegen@1.8.0 bundled — indirect
estraverse@1.9.3 bundled — indirect
esutils@2.0.2 bundled — indirect
optionator@0.8.1 bundled — indirect
deep-is@0.1.3 bundled — indirect
fast-levenshtein@1.1.3 bundled — indirect
levn@0.3.0 bundled — indirect
prelude-ls@1.1.2 bundled — indirect
type-check@0.3.2 bundled — indirect
source-map@0.2.0 bundled — indirect
amdefine@1.0.0 bundled — indirect
esprima@2.7.2 bundled — indirect
fileset@0.2.1 bundled — indirect
glob@5.0.15 bundled — indirect
inflight@1.0.5 bundled — indirect
wrappy@1.0.2 bundled — indirect
inherits@2.0.1 bundled — indirect
path-is-absolute@1.0.0 bundled — indirect
minimatch@2.0.10 bundled — indirect
brace-expansion@1.1.4 bundled — indirect
balanced-match@0.4.1 bundled — indirect
concat-map@0.0.1 bundled — indirect
handlebars@4.0.5 bundled — indirect
optimist@0.6.1 bundled — indirect
minimist@0.0.10 bundled — indirect
wordwrap@0.0.3 bundled — indirect
source-map@0.4.4 bundled — indirect
amdefine@1.0.0 bundled — indirect
uglify-js@2.6.2 bundled — indirect
async@0.2.10 bundled — indirect
source-map@0.5.6 bundled — indirect
uglify-to-browserify@1.0.2 bundled — indirect
yargs@3.10.0 bundled — indirect
camelcase@1.2.1 bundled — indirect
cliui@2.1.0 bundled — indirect
center-align@0.1.3 bundled — indirect
align-text@0.1.4 bundled — indirect
kind-of@3.0.3 bundled — indirect
is-buffer@1.1.3 bundled — indirect
longest@1.0.1 bundled — indirect
repeat-string@1.5.4 bundled — indirect
lazy-cache@1.0.4 bundled — indirect
right-align@0.1.3 bundled — indirect
align-text@0.1.4 bundled — indirect
kind-of@3.0.3 bundled — indirect
is-buffer@1.1.3 bundled — indirect
longest@1.0.1 bundled — indirect
repeat-string@1.5.4 bundled — indirect
wordwrap@0.0.2 bundled — indirect
decamelize@1.2.0 bundled — indirect
window-size@0.1.0 bundled — indirect
js-yaml@3.6.1 bundled — indirect
argparse@1.0.7 bundled — indirect
sprintf-js@1.0.3 bundled — indirect
nopt@3.0.6 bundled — indirect
once@1.3.3 bundled — indirect
wrappy@1.0.2 bundled — indirect
resolve@1.1.7 bundled — indirect
supports-color@3.1.2 bundled — indirect
has-flag@1.0.0 bundled — indirect
which@1.2.10 bundled — indirect
isexe@1.1.2 bundled — indirect
wordwrap@1.0.0 bundled — indirect
md5-hex@1.3.0 bundled — direct
md5-o-matic@0.1.1 bundled — indirect
micromatch@2.3.8 bundled — direct
arr-diff@2.0.0 bundled — indirect
arr-flatten@1.0.1 bundled — indirect
array-unique@0.2.1 bundled — indirect
braces@1.8.5 bundled — indirect
expand-range@1.8.2 bundled — indirect
fill-range@2.2.3 bundled — indirect
is-number@2.1.0 bundled — indirect
isobject@2.1.0 bundled — indirect
isarray@1.0.0 bundled — indirect
randomatic@1.1.5 bundled — indirect
repeat-string@1.5.4 bundled — indirect
preserve@0.2.0 bundled — indirect
repeat-element@1.1.2 bundled — indirect
expand-brackets@0.1.5 bundled — indirect
is-posix-bracket@0.1.1 bundled — indirect
extglob@0.3.2 bundled — indirect
filename-regex@2.0.0 bundled — indirect
is-extglob@1.0.0 bundled — indirect
is-glob@2.0.1 bundled — indirect
kind-of@3.0.3 bundled — indirect
is-buffer@1.1.3 bundled — indirect
normalize-path@2.0.1 bundled — indirect
object.omit@2.0.0 bundled — indirect
for-own@0.1.4 bundled — indirect
for-in@0.1.5 bundled — indirect
is-extendable@0.1.1 bundled — indirect
parse-glob@3.0.4 bundled — indirect
glob-base@0.3.0 bundled — indirect
glob-parent@2.0.0 bundled — indirect
is-dotfile@1.0.2 bundled — indirect
regex-cache@0.4.3 bundled — indirect
is-equal-shallow@0.1.3 bundled — indirect
is-primitive@2.0.0 bundled — indirect
mkdirp@0.5.1 bundled — direct
minimist@0.0.8 bundled — indirect
pkg-up@1.0.0 bundled — direct
resolve-from@2.0.0 bundled — direct
rimraf@2.5.2 bundled — direct
signal-exit@3.0.0 bundled — direct
source-map@0.5.6 bundled — direct
spawn-wrap@1.2.3 bundled — direct
os-homedir@1.0.1 bundled — indirect
signal-exit@2.1.2 bundled — indirect
which@1.2.10 bundled — indirect
isexe@1.1.2 bundled — indirect
test-exclude@1.1.0 bundled — direct
lodash.assign@4.0.9 bundled — indirect
lodash.keys@4.0.7 bundled — indirect
lodash.rest@4.0.3 bundled — indirect
read-pkg-up@1.0.1 bundled — indirect
read-pkg@1.1.0 bundled — indirect
load-json-file@1.1.0 bundled — indirect
graceful-fs@4.1.4 bundled — indirect
parse-json@2.2.0 bundled — indirect
error-ex@1.3.0 bundled — indirect
is-arrayish@0.2.1 bundled — indirect
pify@2.3.0 bundled — indirect
pinkie-promise@2.0.1 bundled — indirect
pinkie@2.0.4 bundled — indirect
strip-bom@2.0.0 bundled — indirect
is-utf8@0.2.1 bundled — indirect
normalize-package-data@2.3.5 bundled — indirect
hosted-git-info@2.1.5 bundled — indirect
is-builtin-module@1.0.0 bundled — indirect
builtin-modules@1.1.1 bundled — indirect
semver@5.1.0 bundled — indirect
validate-npm-package-license@3.0.1 bundled — indirect
spdx-correct@1.0.2 bundled — indirect
spdx-license-ids@1.2.1 bundled — indirect
spdx-expression-parse@1.0.2 bundled — indirect
spdx-exceptions@1.0.4 bundled — indirect
spdx-license-ids@1.2.1 bundled — indirect
path-type@1.1.0 bundled — indirect
graceful-fs@4.1.4 bundled — indirect
pify@2.3.0 bundled — indirect
pinkie-promise@2.0.1 bundled — indirect
pinkie@2.0.4 bundled — indirect
require-main-filename@1.0.1 bundled — indirect
yargs@4.7.1 bundled — direct
camelcase@3.0.0 bundled — indirect
cliui@3.2.0 bundled — indirect
strip-ansi@3.0.1 bundled — indirect
ansi-regex@2.0.0 bundled — indirect
wrap-ansi@2.0.0 bundled — indirect
decamelize@1.2.0 bundled — indirect
lodash.assign@4.0.9 bundled — indirect
lodash.keys@4.0.7 bundled — indirect
lodash.rest@4.0.3 bundled — indirect
os-locale@1.4.0 bundled — indirect
lcid@1.0.0 bundled — indirect
invert-kv@1.0.0 bundled — indirect
pkg-conf@1.1.3 bundled — indirect
load-json-file@1.1.0 bundled — indirect
graceful-fs@4.1.4 bundled — indirect
parse-json@2.2.0 bundled — indirect
error-ex@1.3.0 bundled — indirect
is-arrayish@0.2.1 bundled — indirect
pify@2.3.0 bundled — indirect
pinkie-promise@2.0.1 bundled — indirect
pinkie@2.0.4 bundled — indirect
strip-bom@2.0.0 bundled — indirect
is-utf8@0.2.1 bundled — indirect
object-assign@4.1.0 bundled — indirect
symbol@0.2.3 bundled — indirect
read-pkg-up@1.0.1 bundled — indirect
read-pkg@1.1.0 bundled — indirect
load-json-file@1.1.0 bundled — indirect
graceful-fs@4.1.4 bundled — indirect
parse-json@2.2.0 bundled — indirect
error-ex@1.3.0 bundled — indirect
is-arrayish@0.2.1 bundled — indirect
pify@2.3.0 bundled — indirect
pinkie-promise@2.0.1 bundled — indirect
pinkie@2.0.4 bundled — indirect
strip-bom@2.0.0 bundled — indirect
is-utf8@0.2.1 bundled — indirect
normalize-package-data@2.3.5 bundled — indirect
hosted-git-info@2.1.5 bundled — indirect
is-builtin-module@1.0.0 bundled — indirect
builtin-modules@1.1.1 bundled — indirect
semver@5.1.0 bundled — indirect
validate-npm-package-license@3.0.1 bundled — indirect
spdx-correct@1.0.2 bundled — indirect
spdx-license-ids@1.2.1 bundled — indirect
spdx-expression-parse@1.0.2 bundled — indirect
spdx-exceptions@1.0.4 bundled — indirect
spdx-license-ids@1.2.1 bundled — indirect
path-type@1.1.0 bundled — indirect
graceful-fs@4.1.4 bundled — indirect
pify@2.3.0 bundled — indirect
pinkie-promise@2.0.1 bundled — indirect
pinkie@2.0.4 bundled — indirect
require-main-filename@1.0.1 bundled — indirect
set-blocking@1.0.0 bundled — indirect
string-width@1.0.1 bundled — indirect
code-point-at@1.0.0 bundled — indirect
number-is-nan@1.0.0 bundled — indirect
is-fullwidth-code-point@1.0.0 bundled — indirect
number-is-nan@1.0.0 bundled — indirect
strip-ansi@3.0.1 bundled — indirect
ansi-regex@2.0.0 bundled — indirect
window-size@0.2.0 bundled — indirect
y18n@3.2.1 bundled — indirect
yargs-parser@2.4.0 bundled — indirect
camelcase@2.1.1 bundled — indirect

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.

Maintained	0/10 — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Code-Review	3/10 — Found 9/23 approved changesets -- score normalized to 3
Binary-Artifacts	10/10 — no binaries found in the repo
Token-Permissions	0/10 — detected GitHub workflow tokens with excessive permissions
Pinned-Dependencies	3/10 — dependency not pinned by hash detected -- score normalized to 3
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
License	10/10 — license file detected
Fuzzing	0/10 — project is not fuzzed
Security-Policy	10/10 — security policy file detected
SAST	0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness

Readable npm registry JSON — retrieved 2026-11-02T01:45:09.392Z
https://api.deps.dev/v3/projects/github.com%2Fistanbuljs%2Fnyc — retrieved 2026-11-01T23:07:39.757Z
https://api.deps.dev/v3/systems/npm/packages/nyc/versions/6.6.1 — retrieved 2026-11-02T01:45:09.850Z
https://api.deps.dev/v3/systems/npm/packages/nyc/versions/6.6.1:dependencies — retrieved 2026-11-02T01:45:09.812Z