Package Health Score

91 / 100

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

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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

Version				Vulnerabilities	License Risk
0.56.0	\|	12/2025		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.55.0	\|	11/2025		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.46.0	\|	04/2025	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.5.0	\|	08/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.4.0	\|	08/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

Yes

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Popularity

Influential project

Weekly Downloads (382,612)

GitHub Stars: 7.33K
Forks: 133
Contributors: 60

Direct Usage Popularity

The npm package @ark/schema receives a total of 382,612 downloads a week. As such, we scored @ark/schema popularity level to be Influential project.

Based on project statistics from the GitHub repository for the npm package @ark/schema, we found that it has been starred 7,335 times.

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

Community

Active

Readme.md: Yes
Contributing.md: Yes
Code of Conduct: Yes
Contributors: 60
Funding: Yes

With more than 10 contributors for the @ark/schema repository, this is possibly a sign for a growing and inviting community.

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Maintenance

Healthy

Commit Frequency

Open Issues: 209
Open PR: 8
Last Release: 5 days ago
Last Commit: 2 days ago

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

We found that @ark/schema demonstrates a positive version release cadence with at least one new version released in the past 3 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

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Package

Node.js Compatibility: not defined

Age: 1 year
Dependencies: 1 Direct
Versions: 78
Install Size: 438 kB
Dist-tags: 1
# of Files: 105
Maintainers: 1
TS Typings: No

@ark/schema 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

@ark/schema

Underlying schema language parsed from arktype syntax.

The parts of ArkType's type system that exist in TS (i.e. not runtime-only constraints like bounds, divisors, custom predicates, morphs etc.) are structured like this:

Union: a set of intersections
Intersection: a set of a basis and constraints
Basis: this is the base type to which refinements like props are applied. It is one of three things, getting narrower as you move down the list:
- Domain: "string" | "number" | "bigint" | "object" | "symbol" parallels built-in TS keywords for non-enumerable value sets
- Proto: Must be an instanceof some class (implies domain "object")
- Unit: Must === some value (can be intersected with any other constraint and reduced to itself or a disjoint)
Constraint: an individual condition that must be satisfied:
- Required: must have a specified literal string or symbol key and a value that conforms to a specified union or intersection
- Optional: Required conditions met or the specified key is not present
- Index: all keys that satisfy an index type must have values satisfying the corresponding value type

In this system, L extends/subtypes/is assignable to R if and only if the intersection L & R is equal to L.

@ark/schema dependencies

@ark/util

FAQs

What is @ark/schema?

Underlying schema language parsed from arktype syntax. Visit Snyk Advisor to see a full health score report for @ark/schema, including popularity, security, maintenance & community analysis.

Is @ark/schema popular?

The npm package @ark/schema receives a total of 382,612 weekly downloads. As such, @ark/schema popularity was classified as an influential project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is @ark/schema well maintained?

We found that @ark/schema demonstrated a healthy version release cadence and project activity. It has a community of 60 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is @ark/schema safe to use?

The npm package @ark/schema 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 6 December-2025, at 12:57 (UTC).

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@ark/schema

Underlying schema language parsed from arktype syntax. 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 (382,612)

Direct Usage Popularity

Community

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Maintenance

Commit Frequency

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Package

Readme

@ark/schema

@ark/schema dependencies

FAQs

What is @ark/schema?

Is @ark/schema popular?

Is @ark/schema well maintained?

Is @ark/schema safe to use?

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Package Health Score

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Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (382,612)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Readme

@ark/schema

@ark/schema dependencies

FAQs

What is @ark/schema?

Is @ark/schema popular?

Is @ark/schema well maintained?

Is @ark/schema safe to use?

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Source Code

Open Source

Container

Config

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