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Package · npm

istanbul-lib-instrument

npm · v6.0.3 · BSD-3-Clause

Core istanbul API for JS code coverage

Install

npm install istanbul-lib-instrument

Adoption

Downloads (30 days)
315.7M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived97th percentile within npm
Dependents
1.1K
Observedpackages that depend on it
Maintenance
0.28
DerivedRelease cadence and recency, 0 to 1
Releases per year
8.7
75 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
Collectinghistory
Collecting
30 days
−8.2% · 30d
Derived−28.1M downloads / 30 days, SEP 24 → OCT 24
90 days
−4.0% · 90d
Derived−13.2M downloads / 30 days, JUL 26 → OCT 24
1 year
+17.8% · 1y
Derived+47.8M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 111 observations

NOV 3, 2025: 267,965,298 downloads / 30 daysNOV 10, 2025: 269,939,319 downloads / 30 daysNOV 17, 2025: 270,778,785 downloads / 30 daysNOV 24, 2025: 267,835,949 downloads / 30 daysDEC 1, 2025: 272,738,861 downloads / 30 daysDEC 8, 2025: 278,806,497 downloads / 30 daysDEC 15, 2025: 280,993,791 downloads / 30 daysDEC 22, 2025: 273,830,955 downloads / 30 daysDEC 29, 2025: 239,914,928 downloads / 30 daysJAN 5, 2026: 207,070,916 downloads / 30 daysJAN 12, 2026: 199,805,723 downloads / 30 daysJAN 19, 2026: 199,229,067 downloads / 30 daysJAN 26, 2026: 229,091,103 downloads / 30 daysFEB 2, 2026: 265,295,558 downloads / 30 daysFEB 9, 2026: 278,936,540 downloads / 30 daysFEB 16, 2026: 286,636,058 downloads / 30 daysFEB 23, 2026: 294,933,855 downloads / 30 daysMAR 2, 2026: 304,958,201 downloads / 30 daysMAR 9, 2026: 313,715,540 downloads / 30 daysMAR 16, 2026: 323,580,049 downloads / 30 daysMAR 23, 2026: 334,421,061 downloads / 30 daysMAR 30, 2026: 340,524,453 downloads / 30 daysAPR 6, 2026: 334,509,233 downloads / 30 daysAPR 13, 2026: 331,721,335 downloads / 30 daysAPR 20, 2026: 329,177,375 downloads / 30 daysAPR 27, 2026: 324,745,432 downloads / 30 daysMAY 4, 2026: 323,166,247 downloads / 30 daysMAY 11, 2026: 327,771,989 downloads / 30 daysMAY 18, 2026: 331,727,636 downloads / 30 daysMAY 25, 2026: 332,598,291 downloads / 30 daysJUN 1, 2026: 336,140,181 downloads / 30 daysJUN 8, 2026: 326,046,311 downloads / 30 daysJUN 15, 2026: 327,990,422 downloads / 30 daysJUN 22, 2026: 330,539,003 downloads / 30 daysJUN 29, 2026: 333,325,579 downloads / 30 daysJUL 6, 2026: 341,591,942 downloads / 30 daysJUL 13, 2026: 335,237,375 downloads / 30 daysJUL 20, 2026: 333,993,924 downloads / 30 daysJUL 26, 2026: 328,897,781 downloads / 30 daysJUL 27, 2026: 339,444,217 downloads / 30 daysJUL 28, 2026: 350,638,692 downloads / 30 daysJUL 29, 2026: 352,333,722 downloads / 30 daysJUL 30, 2026: 352,984,677 downloads / 30 daysJUL 31, 2026: 352,103,334 downloads / 30 daysAUG 1, 2026: 343,583,694 downloads / 30 daysAUG 2, 2026: 338,431,275 downloads / 30 daysAUG 3, 2026: 348,773,643 downloads / 30 daysAUG 4, 2026: 360,318,076 downloads / 30 daysAUG 5, 2026: 362,658,843 downloads / 30 daysAUG 6, 2026: 361,001,571 downloads / 30 daysAUG 7, 2026: 360,103,605 downloads / 30 daysAUG 8, 2026: 351,360,570 downloads / 30 daysAUG 9, 2026: 344,127,327 downloads / 30 daysAUG 10, 2026: 354,091,090 downloads / 30 daysAUG 11, 2026: 369,822,648 downloads / 30 daysAUG 12, 2026: 371,252,818 downloads / 30 daysAUG 13, 2026: 371,885,306 downloads / 30 daysAUG 14, 2026: 357,158,541 downloads / 30 daysAUG 15, 2026: 348,019,035 downloads / 30 daysAUG 16, 2026: 340,577,006 downloads / 30 daysAUG 17, 2026: 348,862,538 downloads / 30 daysAUG 18, 2026: 359,759,525 downloads / 30 daysAUG 19, 2026: 361,381,902 downloads / 30 daysAUG 20, 2026: 361,270,321 downloads / 30 daysAUG 21, 2026: 359,173,685 downloads / 30 daysAUG 22, 2026: 349,435,571 downloads / 30 daysAUG 23, 2026: 341,526,745 downloads / 30 daysAUG 24, 2026: 351,235,613 downloads / 30 daysAUG 25, 2026: 361,999,368 downloads / 30 daysAUG 26, 2026: 362,626,864 downloads / 30 daysAUG 27, 2026: 362,808,913 downloads / 30 daysAUG 28, 2026: 361,088,715 downloads / 30 daysAUG 29, 2026: 351,412,309 downloads / 30 daysAUG 30, 2026: 344,012,033 downloads / 30 daysAUG 31, 2026: 353,530,197 downloads / 30 daysSEP 1, 2026: 365,080,684 downloads / 30 daysSEP 2, 2026: 367,948,588 downloads / 30 daysSEP 3, 2026: 351,898,069 downloads / 30 daysSEP 4, 2026: 350,614,169 downloads / 30 daysSEP 5, 2026: 343,465,649 downloads / 30 daysSEP 6, 2026: 335,503,790 downloads / 30 daysSEP 7, 2026: 329,901,269 downloads / 30 daysSEP 8, 2026: 324,254,627 downloads / 30 daysSEP 9, 2026: 326,555,448 downloads / 30 daysSEP 10, 2026: 327,839,637 downloads / 30 daysSEP 11, 2026: 326,941,346 downloads / 30 daysSEP 12, 2026: 317,195,916 downloads / 30 daysSEP 13, 2026: 323,263,952 downloads / 30 daysSEP 14, 2026: 334,323,916 downloads / 30 daysSEP 15, 2026: 328,778,443 downloads / 30 daysSEP 16, 2026: 332,238,870 downloads / 30 daysSEP 17, 2026: 332,919,919 downloads / 30 daysSEP 18, 2026: 332,327,637 downloads / 30 daysSEP 19, 2026: 324,271,181 downloads / 30 daysSEP 20, 2026: 318,434,750 downloads / 30 daysSEP 21, 2026: 329,234,086 downloads / 30 daysSEP 22, 2026: 340,416,397 downloads / 30 daysSEP 23, 2026: 342,673,393 downloads / 30 daysSEP 24, 2026: 343,864,607 downloads / 30 daysSEP 25, 2026: 343,260,124 downloads / 30 daysSEP 26, 2026: 333,314,271 downloads / 30 daysSEP 27, 2026: 325,731,980 downloads / 30 daysSEP 28, 2026: 337,872,617 downloads / 30 daysSEP 29, 2026: 350,543,101 downloads / 30 daysSEP 30, 2026: 354,096,204 downloads / 30 daysOCT 1, 2026: 355,799,647 downloads / 30 daysOCT 2, 2026: 353,492,836 downloads / 30 daysOCT 3, 2026: 360,150,281 downloads / 30 daysOCT 4, 2026: 352,171,277 downloads / 30 daysOCT 5, 2026: 352,171,277 downloads / 30 daysOCT 24, 2026: 315,739,312 downloads / 30 days
Table of observations (112)
Daydownloads / 30 daysDependents
OCT 24, 2026315,739,3121,107
OCT 5, 2026352,171,277Not observed
OCT 4, 2026352,171,277Not observed
OCT 3, 2026360,150,281Not observed
OCT 2, 2026353,492,836Not observed
OCT 1, 2026355,799,647Not observed
SEP 30, 2026354,096,204Not observed
SEP 29, 2026350,543,101Not observed
SEP 28, 2026337,872,617Not observed
SEP 27, 2026325,731,980Not observed
SEP 26, 2026333,314,271Not observed
SEP 25, 2026343,260,124Not observed
SEP 24, 2026343,864,607Not observed
SEP 23, 2026342,673,393Not observed
SEP 22, 2026340,416,397Not observed
SEP 21, 2026329,234,086Not observed
SEP 20, 2026318,434,750Not observed
SEP 19, 2026324,271,181Not observed
SEP 18, 2026332,327,637Not observed
SEP 17, 2026332,919,919Not observed
SEP 16, 2026332,238,870Not observed
SEP 15, 2026328,778,443Not observed
SEP 14, 2026334,323,916Not observed
SEP 13, 2026323,263,952Not observed
SEP 12, 2026317,195,916Not observed
SEP 11, 2026326,941,346Not observed
SEP 10, 2026327,839,637Not observed
SEP 9, 2026326,555,448Not observed
SEP 8, 2026324,254,627Not observed
SEP 7, 2026329,901,269Not observed
SEP 6, 2026335,503,790Not observed
SEP 5, 2026343,465,649Not observed
SEP 4, 2026350,614,169Not observed
SEP 3, 2026351,898,069Not observed
SEP 2, 2026367,948,588Not observed
SEP 1, 2026365,080,684Not observed
AUG 31, 2026353,530,197Not observed
AUG 30, 2026344,012,033Not observed
AUG 29, 2026351,412,309Not observed
AUG 28, 2026361,088,715Not observed
AUG 27, 2026362,808,913Not observed
AUG 26, 2026362,626,864Not observed
AUG 25, 2026361,999,368Not observed
AUG 24, 2026351,235,613Not observed
AUG 23, 2026341,526,745Not observed
AUG 22, 2026349,435,571Not observed
AUG 21, 2026359,173,685Not observed
AUG 20, 2026361,270,321Not observed
AUG 19, 2026361,381,902Not observed
AUG 18, 2026359,759,525Not observed
AUG 17, 2026348,862,538Not observed
AUG 16, 2026340,577,006Not observed
AUG 15, 2026348,019,035Not observed
AUG 14, 2026357,158,541Not observed
AUG 13, 2026371,885,306Not observed
AUG 12, 2026371,252,818Not observed
AUG 11, 2026369,822,648Not observed
AUG 10, 2026354,091,090Not observed
AUG 9, 2026344,127,327Not observed
AUG 8, 2026351,360,570Not observed
AUG 7, 2026360,103,605Not observed
AUG 6, 2026361,001,571Not observed
AUG 5, 2026362,658,843Not observed
AUG 4, 2026360,318,076Not observed
AUG 3, 2026348,773,643Not observed
AUG 2, 2026338,431,275Not observed
AUG 1, 2026343,583,694Not observed
JUL 31, 2026352,103,334Not observed
JUL 30, 2026352,984,677Not observed
JUL 29, 2026352,333,722Not observed
JUL 28, 2026350,638,692Not observed
JUL 27, 2026339,444,217Not observed
JUL 26, 2026328,897,781Not observed
JUL 20, 2026333,993,924Not observed
JUL 13, 2026335,237,375Not observed
JUL 6, 2026341,591,942Not observed
JUN 29, 2026333,325,579Not observed
JUN 22, 2026330,539,003Not observed
JUN 15, 2026327,990,422Not observed
JUN 8, 2026326,046,311Not observed
JUN 1, 2026336,140,181Not observed
MAY 25, 2026332,598,291Not observed
MAY 18, 2026331,727,636Not observed
MAY 11, 2026327,771,989Not observed
MAY 4, 2026323,166,247Not observed
APR 27, 2026324,745,432Not observed
APR 20, 2026329,177,375Not observed
APR 13, 2026331,721,335Not observed
APR 6, 2026334,509,233Not observed
MAR 30, 2026340,524,453Not observed
MAR 23, 2026334,421,061Not observed
MAR 16, 2026323,580,049Not observed
MAR 9, 2026313,715,540Not observed
MAR 2, 2026304,958,201Not observed
FEB 23, 2026294,933,855Not observed
FEB 16, 2026286,636,058Not observed
FEB 9, 2026278,936,540Not observed
FEB 2, 2026265,295,558Not observed
JAN 26, 2026229,091,103Not observed
JAN 19, 2026199,229,067Not observed
JAN 12, 2026199,805,723Not observed
JAN 5, 2026207,070,916Not observed
DEC 29, 2025239,914,928Not observed
DEC 22, 2025273,830,955Not observed
DEC 15, 2025280,993,791Not observed
DEC 8, 2025278,806,497Not observed
DEC 1, 2025272,738,861Not observed
NOV 24, 2025267,835,949Not observed
NOV 17, 2025270,778,785Not observed
NOV 10, 2025269,939,319Not observed
NOV 3, 2025267,965,298Not observed
OCT 27, 2025Not observedNot observed

Facts from the registry

Latest version
v6.0.3
75 versions
First published
NOV 21, 2015
Last release
JUN 30, 2024
2y ago
Licence
BSD-3-Clause
Links
npm page
Homepage · istanbul.js.org
Source · github.com

Repository

In the Crest catalog

istanbuljs/istanbuljs

monorepo containing the various nuts and bolts that facilitate istanbul.js test instrumentation

Stars
1.1K
Forks
254
Language
JavaScript
Last push
7mo ago
Last release
14mo ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v6.0.3

Runtime 5

  • @babel/core^7.23.9
  • @babel/parser^7.23.9
  • @istanbuljs/schema^0.1.3
  • istanbul-lib-coverage^3.2.0
  • semver^7.5.4

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Related news

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