Package Health Score

72 / 100

security
No known security issues
popularity
Popular
maintenance
Sustainable
community
Limited

Explore Similar Packages

ip
82

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
5.0.5	\|	04/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
4.0.2	\|	09/2020	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
3.1.1	\|	05/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L
2.0.7	\|	09/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L
1.0.0	\|	03/2016		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

BSD-2-Clause

Security Policy

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Popularity

Popular

Weekly Downloads (514,047)

GitHub Stars: 32
Forks: 5
Contributors: 2

Direct Usage Popularity

The npm package is-cidr receives a total of 514,047 downloads a week. As such, we scored is-cidr popularity level to be Popular.

Based on project statistics from the GitHub repository for the npm package is-cidr, we found that it has been starred 32 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: 2
Funding: No

This project has seen only 10 or less contributors.

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

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Maintenance

Sustainable

Commit Frequency

Open Issues: 0
Open PR: 1
Last Release: 16 days ago
Last Commit: 11 days ago

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

We found that is-cidr 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: >=14

Age: 8 years
Dependencies: 1 Direct
Versions: 23
Install Size: 3.12 kB
Dist-tags: 1
# of Files: 4
Maintainers: 1
TS Typings: No

is-cidr 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.

Not sure how to use is-cidr?

To help you get started, we've collected the most common ways that is-cidr is being used within popular public projects.

terascope / teraslice / packages / xlucene-evaluator / src / document-matcher / logic-builder / ip.ts View on Github

export function ipTerm(node: Term) {
    const argeCidr = isCidr(node.value as string);
    if (argeCidr > 0) {
        const range = ip6addr.createCIDR(node.value);
        return pRangeTerm(range);
    }

    return function isIpterm(ip: string) {
        if (isCidr(ip) > 0) {
            const argRange = ip6addr.createCIDR(ip);
            return argRange.contains(node.value);
        }
        return ip === node.value;
    };
}

View more ways to use is-cidr

is-cidr

Check if a string is an IP address in CIDR notation

Install

npm i is-cidr

Usage

import isCidr from "is-cidr";

isCidr("192.168.0.1/24"); //=> 4
isCidr("1:2:3:4:5:6:7:8/64"); //=> 6
isCidr("10.0.0.0"); //=> 0
isCidr.v6("10.0.0.0/24"); //=> false

API

isCidr(input)

Check if input is a IPv4 or IPv6 CIDR. Returns either 4, 6 (indicating the IP version) or 0 if the string is not a CIDR.

isCidr.v4(input)

Check if input is a IPv4 CIDR. Returns a boolean.

isCidr.v6(input)

Check if input is a IPv6 CIDR. Returns a boolean.

ip-bigint - Convert IPv4 and IPv6 addresses to native BigInt and vice-versa
ip-regex - Regular expression for matching IP addresses
is-ip - Check if a string is an IP address
cidr-regex - Check if a string is an IP address in CIDR notation
cidr-tools - Tools to work with IPv4 and IPv6 CIDR network lists

License

Based on previous work by Felipe Apostol

is-cidr dependencies

cidr-regex

is-cidr development dependencies

eslint eslint-config-silverwind tsd updates versions vitest vitest-config-silverwind

FAQs

What is is-cidr?

Check if a string is an IP address in CIDR notation. Visit Snyk Advisor to see a full health score report for is-cidr, including popularity, security, maintenance & community analysis.

Is is-cidr popular?

The npm package is-cidr receives a total of 514,047 weekly downloads. As such, is-cidr popularity was classified as a popular. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is is-cidr well maintained?

We found indications that is-cidr maintenance is sustainable demonstrating some project activity. We saw a total of 2 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is is-cidr safe to use?

The npm package is-cidr 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 24 April-2024, at 01:01 (UTC).

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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 (514,047)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Not sure how to use is-cidr?

is-cidr

Install

Usage

API

isCidr(input)

isCidr.v4(input)

isCidr.v6(input)

Related

License

is-cidr dependencies

is-cidr development dependencies

FAQs

What is is-cidr?

Is is-cidr popular?

Is is-cidr well maintained?

Is is-cidr 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

Fix identified vulnerabilities

Monitor for new issues