Gathering detailed insights and metrics for @percy/core
Gathering detailed insights and metrics for @percy/core
The Percy CLI is used to interact with, and upload snapshots to, percy.io via the command line.
Installations
npm install @percy/coreDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=14
Node Version
14.21.3
NPM Version
lerna/6.0.1/node@v14.21.3+x64 (linux)
Releases
264
Languages
4
JavaScript
TypeScript
Shell
Batchfile
JavaScript (99.44%)
TypeScript (0.39%)
Shell (0.17%)
Developer
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
77 Stars
1,555 Commits
50 Forks
9 Watchers
12 Branches
64 Contributors
Updated on Jun 18, 2025
Maintainers
1
Package Meta Information
Latest Version
1.31.0
Package Id
@percy/core@1.31.0
Unpacked Size
418.81 kB
Size
93.93 kB
File Count
25
NPM Version
lerna/6.0.1/node@v14.21.3+x64 (linux)
Node Version
14.21.3
Published on
Jun 12, 2025
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Percy CLI
The Percy CLI is used to interact with, and upload snapshots to, percy.io via the command line.
Installation
1$ npm install --save-dev @percy/cli
Command Topics
percy exec- capture and upload snapshotspercy snapshot- snapshot a static directory or a list of pagespercy upload- upload a static directory of imagespercy config- manage configuration filespercy build- interact with Percy builds
Advanced
In addition to the CLI packages, this repo contains core libraries responsible for Percy's CI/CD integrations, Percy API communication, DOM serialization, asset discovery, etc.
@percy/core- performs snapshot asset discovery and uploading@percy/client- handles communicating with the Percy API@percy/dom- serializes DOM snapshots@percy/env- captures CI build environment variables@percy/config- loads Percy configuration files@percy/logger- common logger used throughout the CLI@percy/sdk-utils- shared helpers for JavaScript SDKs@percy/cli-command- Percy CLI command framework
Issues
For problems directly related to the CLI, add an issue on GitHub.
For other issues, open a support request.
Developing
This project is built with lerna. The core libaries and CLI plugins are
located in ./packages. Run yarn to install dependencies after cloning the repo and
use the following scripts for various development tasks:
yarn build- build all packagesyarn build:watch- build and watch all packages in parallelyarn clean- clean up build and coverage outputyarn lint- lint all packagesyarn readme- generate cli commands readme usageyarn test- run all tests, one package after anotheryarn test:coverage- run all tests with coverage, one package after anotheryarn global:link- links all packages being developed as global.- requires
yarn buildto be run before consuming. - we can then consume this package using
yarn link @percy/[core|cli..] - Note: linking is only required once, subsequent changes for development requires running build command.
- requires
yarn global:unlink- unlinks all packages globally
Individual package scripts can be invoked using yarn's workspace command. For example:
1$ yarn workspace @percy/core test
How to update Chromium revision?
check in Core Package's readme here.
No vulnerabilities found.
Reason
all changesets reviewed
Reason
18 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Reason
no dangerous workflow patterns detected
Reason
no binaries found in the repo
Reason
SAST tool is run on all commits
Details
- Info: all commits (30) are checked with a SAST tool
Reason
dependency not pinned by hash detected -- score normalized to 1
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/executable.yml:10: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/executable.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/executable.yml:11: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/executable.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/executable.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/executable.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/executable.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/executable.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/executable.yml:44: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/executable.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/executable.yml:48: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/executable.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/executable.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/executable.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/lint.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/lint.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/lint.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/lint.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/lint.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/lint.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:9: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/release.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:10: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/release.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:47: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:50: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:60: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:67: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:85: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:91: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/sdk-regression.yml:102: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/sdk-regression.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/stale.yml:10: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/stale.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:62: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:63: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:66: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:79: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/typecheck.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/typecheck.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/typecheck.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/typecheck.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/typecheck.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/typecheck.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:62: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:65: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/windows.yml:78: update your workflow using https://app.stepsecurity.io/secureworkflow/percy/cli/windows.yml/master?enable=pin
- Warn: npmCommand not pinned by hash: scripts/executable.sh:11
- Info: 2 out of 36 GitHub-owned GitHubAction dependencies pinned
- Info: 2 out of 8 third-party GitHubAction dependencies pinned
- Info: 0 out of 1 npmCommand dependencies pinned
Reason
9 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-h5c3-5r3r-rr8q
- Warn: Project is vulnerable to: GHSA-rmvr-2pp2-xj38
- Warn: Project is vulnerable to: GHSA-xx4v-prfh-6cgc
- Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-2p57-rm9w-gvfp
- Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
- Warn: Project is vulnerable to: GHSA-7p7h-4mm5-852v
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
license file not detected
Details
- Warn: project does not have a license file
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Info: jobLevel 'contents' permission set to 'read': .github/workflows/Semgrep.yml:22
- Info: topLevel 'contents' permission set to 'read': .github/workflows/Semgrep.yml:16
- Warn: no topLevel permission defined: .github/workflows/executable.yml:1
- Warn: no topLevel permission defined: .github/workflows/lint.yml:1
- Warn: no topLevel permission defined: .github/workflows/release.yml:1
- Warn: no topLevel permission defined: .github/workflows/sdk-regression.yml:1
- Warn: no topLevel permission defined: .github/workflows/stale.yml:1
- Warn: no topLevel permission defined: .github/workflows/test.yml:1
- Warn: no topLevel permission defined: .github/workflows/typecheck.yml:1
- Warn: no topLevel permission defined: .github/workflows/windows.yml:1
- Info: no jobLevel write permissions found
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
Project has not signed or included provenance with any releases.
Details
- Warn: release artifact v1.31.1-beta.1 not signed: https://api.github.com/repos/percy/cli/releases/226225897
- Warn: release artifact v1.31.0 not signed: https://api.github.com/repos/percy/cli/releases/224848935
- Warn: release artifact v1.30.11-beta.4 not signed: https://api.github.com/repos/percy/cli/releases/221876475
- Warn: release artifact v1.30.11-beta.3 not signed: https://api.github.com/repos/percy/cli/releases/221251251
- Warn: release artifact v1.31.1-beta.1 does not have provenance: https://api.github.com/repos/percy/cli/releases/226225897
- Warn: release artifact v1.31.0 does not have provenance: https://api.github.com/repos/percy/cli/releases/224848935
- Warn: release artifact v1.30.11-beta.4 does not have provenance: https://api.github.com/repos/percy/cli/releases/221876475
- Warn: release artifact v1.30.11-beta.3 does not have provenance: https://api.github.com/repos/percy/cli/releases/221251251
Score
4.8
/10
Last Scanned on 2025-07-07
The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.
Learn More