Gathering detailed insights and metrics for istanbul-lib-instrument
Gathering detailed insights and metrics for istanbul-lib-instrument
monorepo containing the various nuts and bolts that facilitate istanbul.js test instrumentation
Installations
npm install istanbul-lib-instrumentDeveloper Guide
BETA
Typescript
No
Module System
CommonJS
Min. Node Version
>=10
Node Version
14.21.3
NPM Version
6.14.18
Score
90.8
Supply Chain
73.8
Quality
81.9
Maintenance
100
Vulnerability
100
License
Releases
40
istanbul-lib-source-maps: v5.0.6
istanbul-lib-source-maps-v5.0.6
Updated on Jul 02, 2024
istanbul-lib-source-maps: v5.0.5
istanbul-lib-source-maps-v5.0.5
Updated on Jul 01, 2024
istanbul-lib-instrument: v6.0.3
istanbul-lib-instrument-v6.0.3
Updated on Jun 30, 2024
istanbul-lib-source-maps: v5.0.4
istanbul-lib-source-maps-v5.0.4
Updated on Feb 26, 2024
istanbul-lib-source-maps: v5.0.3
istanbul-lib-source-maps-v5.0.3
Updated on Feb 26, 2024
istanbul-lib-source-maps: v5.0.2
istanbul-lib-source-maps-v5.0.2
Updated on Feb 26, 2024
Languages
3
JavaScript
CSS
Shell
JavaScript (97.51%)
CSS (2.46%)
Shell (0.03%)
Developer
Download Statistics
Total Downloads
8,315,203,459
Last Day
3,025,542
Last Week
56,614,929
Last Month
245,397,203
Last Year
2,476,162,217
GitHub Statistics
1,056 Stars
666 Commits
240 Forks
18 Watchers
17 Branches
123 Contributors
Updated on May 27, 2025
Bundle Size
1.18 MB
Minified
295.86 kB
Minified + Gzipped
Package Meta Information
Latest Version
6.0.3
Package Id
istanbul-lib-instrument@6.0.3
Unpacked Size
70.31 kB
Size
16.40 kB
File Count
10
NPM Version
6.14.18
Node Version
14.21.3
Published on
Jun 30, 2024
Total Downloads
Cumulative downloads
Total Downloads
8,315,203,459
Last Day
-8%
3,025,542
Compared to previous day
Last Week
-8.1%
56,614,929
Compared to previous week
Last Month
4.3%
245,397,203
Compared to previous month
Last Year
36.1%
2,476,162,217
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
istanbul-lib-instrument
Istanbul instrumenter library.
Version 1.1.x now implements instrumentation using Babel. The implementation is inspired
by prior art by @dtinth as demonstrated in the __coverage__ babel plugin.
It provides 2 "modes" of instrumentation.
-
The old API that is mostly unchanged (except for incompatibilities noted) and performs the instrumentation using babel as a library.
-
A
programVisitorfunction for the Babel AST that can be used by a Babel plugin to emit instrumentation for ES6 code directly without any source map processing. This is the preferred path for babel users. The Babel plugin is calledbabel-plugin-istanbul.
Incompatibilities and changes to instrumentation behavior can be found in v0-changes.md.
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
no binaries found in the repo
Reason
0 existing vulnerabilities detected
Reason
security policy file detected
Details
- Info: security policy file detected: github.com/istanbuljs/.github/SECURITY.md:1
- Info: Found linked content: github.com/istanbuljs/.github/SECURITY.md:1
- Info: Found disclosure, vulnerability, and/or timelines in security policy: github.com/istanbuljs/.github/SECURITY.md:1
- Info: Found text in security policy: github.com/istanbuljs/.github/SECURITY.md:1
Reason
Found 10/19 approved changesets -- score normalized to 5
Reason
0 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 0
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/ci.yml:1
- Warn: no topLevel permission defined: .github/workflows/release-please.yml:1
- Info: no jobLevel write permissions found
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:15: update your workflow using https://app.stepsecurity.io/secureworkflow/istanbuljs/istanbuljs/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/istanbuljs/istanbuljs/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:33: update your workflow using https://app.stepsecurity.io/secureworkflow/istanbuljs/istanbuljs/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/istanbuljs/istanbuljs/ci.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release-please.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/istanbuljs/istanbuljs/release-please.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release-please.yml:24: update your workflow using https://app.stepsecurity.io/secureworkflow/istanbuljs/istanbuljs/release-please.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release-please.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/istanbuljs/istanbuljs/release-please.yml/main?enable=pin
- Warn: npmCommand not pinned by hash: scripts/install.sh:6
- Warn: npmCommand not pinned by hash: .github/workflows/ci.yml:24
- Warn: npmCommand not pinned by hash: .github/workflows/ci.yml:27
- Warn: npmCommand not pinned by hash: .github/workflows/release-please.yml:34
- Info: 0 out of 6 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 1 third-party GitHubAction dependencies pinned
- Info: 0 out of 4 npmCommand dependencies pinned
Reason
license file not detected
Details
- Warn: project does not have a license file
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 27 are checked with a SAST tool
Score
4.7
/10
Last Scanned on 2025-05-26
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