View esquery on Snyk Open Source Advisor

Package Health Score

78 / 100

security
No known security issues
popularity
Influential project
maintenance
Healthy
community
Limited

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Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

All Versions

Version				Vulnerabilities	License Risk
1.6.0	\|	07/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
1.5.0	\|	03/2023	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.4.0	\|	05/2015		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.3.0	\|	11/2013		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.2.0	\|	08/2013		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

BSD-3-Clause

Security Policy

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Popularity

Influential project

Weekly Downloads (13,419,953)

GitHub Stars: 824
Forks: 91
Contributors: -

Direct Usage Popularity

The npm package esquery receives a total of 13,419,953 downloads a week. As such, we scored esquery popularity level to be Influential project.

Based on project statistics from the GitHub repository for the npm package esquery, we found that it has been starred 824 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Limited

Readme.md: Yes
Contributing.md: No
Code of Conduct: No
Contributors: 0
Funding: No

This project has seen only 10 or less contributors.

We found a way for you to contribute to the project! Looks like esquery is missing a Code of Conduct.

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Maintenance

Healthy

Commit Frequency

No Recent Commits

Open Issues: 24
Open PR: 17
Last Release: 6 months ago
Last Commit: 6 months ago

Further analysis of the maintenance status of esquery based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that esquery demonstrates a positive version release cadence with at least one new version released in the past 12 months.

In the past month we didn't find any pull request activity or change in issues status has been detected for the GitHub repository.

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Package

Node.js Compatibility: >=0.10

Age: 11 years
Dependencies: 1 Direct
Versions: 18
Install Size: 1.04 MB
Dist-tags: 1
# of Files: 13
Maintainers: 2
TS Typings: Yes

esquery has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Readme

ESQuery is a library for querying the AST output by Esprima for patterns of syntax using a CSS style selector system. Check out the demo:

demo

The following selectors are supported:

AST node type: ForStatement
wildcard: *
attribute existence: [attr]
attribute value: [attr="foo"] or [attr=123]
attribute regex: [attr=/foo.*/] or (with flags) [attr=/foo.*/is]
attribute conditions: [attr!="foo"], [attr>2], [attr<3], [attr>=2], or [attr<=3]
nested attribute: [attr.level2="foo"]
field: FunctionDeclaration > Identifier.id
First or last child: :first-child or :last-child
nth-child (no ax+b support): :nth-child(2)
nth-last-child (no ax+b support): :nth-last-child(1)
descendant: ancestor descendant
child: parent > child
following sibling: node ~ sibling
adjacent sibling: node + adjacent
negation: :not(ForStatement)
has: :has(ForStatement), :has(> ForStatement)
matches-any: :matches([attr] > :first-child, :last-child)
subject indicator: !IfStatement > [name="foo"]
class of AST node: :statement, :expression, :declaration, :function, or :pattern

esquery dependencies

estraverse

esquery development dependencies

@babel/core @babel/preset-env @babel/register @rollup/plugin-commonjs @rollup/plugin-json @rollup/plugin-node-resolve babel-plugin-transform-es2017-object-entries chai eslint esprima mocha nyc pegjs rollup rollup-plugin-babel rollup-plugin-terser

FAQs

What is esquery?

A query library for ECMAScript AST using a CSS selector like query language. Visit Snyk Advisor to see a full health score report for esquery, including popularity, security, maintenance & community analysis.

Is esquery popular?

The npm package esquery receives a total of 13,419,953 weekly downloads. As such, esquery popularity was classified as an influential project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is esquery well maintained?

We found that esquery demonstrated a healthy version release cadence and project activity. It has a community of 0 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is esquery safe to use?

The npm package esquery was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 11 November-2024, at 09:27 (UTC).

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esquery

A query library for ECMAScript AST using a CSS selector like query language. For more information about how to use this package see README

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Security

Security and license risk for significant versions

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Popularity

Weekly Downloads (13,419,953)

Direct Usage Popularity

Community

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Maintenance

Commit Frequency

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Package

Readme

esquery dependencies

esquery development dependencies

FAQs

What is esquery?

Is esquery popular?

Is esquery well maintained?

Is esquery safe to use?

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Package Health Score

Explore Similar Packages

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (13,419,953)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Readme

esquery dependencies

esquery development dependencies

FAQs

What is esquery?

Is esquery popular?

Is esquery well maintained?

Is esquery safe to use?

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Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

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