View png-validator on Snyk Open Source Advisor

Package Health Score

55 / 100

security
No known security issues
popularity
Small
maintenance
Inactive
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
2.0.0	\|	11/2023		0 C 0 H 0 M 0 L	0 H 0 M 0 L
1.1.0	\|	10/2021	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
1.0.0	\|	09/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

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Popularity

Small

Weekly Downloads (1,078)

GitHub Stars: 6
Forks: 0
Contributors: 1

Direct Usage Popularity

The npm package png-validator receives a total of 1,078 downloads a week. As such, we scored png-validator popularity level to be Small.

Based on project statistics from the GitHub repository for the npm package png-validator, we found that it has been starred 6 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: 1
Funding: No

This project has seen only 10 or less contributors.

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

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Maintenance

Inactive

Commit Frequency

Open Issues: 0
Open PR: 0
Last Release: 12 months ago
Last Commit: 12 months ago

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

We found that png-validator 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: not defined

Age: 4 years
Dependencies: 0 Direct
Versions: 4
Install Size: 10.7 kB
Dist-tags: 1
# of Files: 6
Maintainers: 1
TS Typings: Yes

png-validator 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

Png Validator

Checks Png files for corruption.

This code is cut out of the much more comprehensive https://github.com/lukeapage/pngjs, so you can have a minimal implementation that only does png file validation.

It checks that the chunk layout is correct, and it checks that the crc code for each chunk is valid.

Zero dependencies and only 2.6 kb after minification.

Available as an npm package: https://www.npmjs.com/package/png-validator

Usage

There is only a single function exposed called pngValidator that takes a single parameter, which is an Uint8Array with the raw Png file data. It will throw an error if the file is not valid.

import { pngValidator } from 'png-validator';

try {
	pngValidator(buffer);
	// success
} catch (e) {
	// file is invalid or corrupt
	console.error(e);
}

From version 2.0 on there is only an esm version of Png Validator. Use v. 1.1 if you need commonjs.

png-validator development dependencies

@types/node dts-buddy typescript

FAQs

What is png-validator?

Png validator checks Png files for corruption. Visit Snyk Advisor to see a full health score report for png-validator, including popularity, security, maintenance & community analysis.

Is png-validator popular?

The npm package png-validator receives a total of 1,078 weekly downloads. As such, png-validator popularity was classified as small. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is png-validator well maintained?

We found indications that png-validator is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is png-validator safe to use?

The npm package png-validator 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 8 November-2024, at 19:19 (UTC).

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png-validator

Png validator checks Png files for corruption For more information about how to use this package see README

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Package Health Score

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Security

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Popularity

Weekly Downloads (1,078)

Direct Usage Popularity

Community

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Maintenance

Commit Frequency

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Package

Readme

Png Validator

Usage

png-validator development dependencies

FAQs

What is png-validator?

Is png-validator popular?

Is png-validator well maintained?

Is png-validator safe to use?

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Select a recommended open source package

Scan your app for vulnerabilities

Fix identified vulnerabilities

Monitor for new issues

Package Health Score

Explore Similar Packages

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (1,078)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Readme

Png Validator

Usage

png-validator development dependencies

FAQs

What is png-validator?

Is png-validator popular?

Is png-validator well maintained?

Is png-validator safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

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