Package Health Score

71 / 100

security
No known security issues
popularity
Recognized
maintenance
Sustainable
community
Sustainable

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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
11.0.0	\|	07/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
10.0.0	\|	06/2022	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
9.0.1	\|	06/2021		0 C 0 H 0 M 0 L	0 H 0 M 0 L
8.5.1	\|	10/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L
8.4.0	\|	06/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

Yes

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Popularity

Recognized

Weekly Downloads (93,779)

GitHub Stars: 1.24K
Forks: 83
Contributors: -

Direct Usage Popularity

The npm package is-online receives a total of 93,779 downloads a week. As such, we scored is-online popularity level to be Recognized.

Based on project statistics from the GitHub repository for the npm package is-online, we found that it has been starred 1,241 times.

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

Community

Sustainable

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

This project has seen only 10 or less contributors.

Embed Package Health Score Badge

Maintenance

Sustainable

Commit Frequency

Open Issues: 4
Open PR: 0
Last Release: 5 months ago
Last Commit: 5 months ago

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

We found that is-online 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: >=18

Age: 10 years
Dependencies: 4 Direct
Versions: 36
Install Size: 7.67 kB
Dist-tags: 1
# of Files: 6
Maintainers: 2
TS Typings: No

is-online 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

is-online

Check if the internet connection is up

Works in Node.js and the browser (with a bundler).

In the browser, there is already navigator.onLine, but it's useless as it only tells you if there's a local connection, and not whether the internet is accessible.

Install

npm install is-online

Usage

import isOnline from 'is-online';

console.log(await isOnline());
//=> true

API

isOnline(options?)

options

Type: object

timeout

Type: number
Default: 5000

Milliseconds to wait for a server to respond.

ipVersion

Type: number
Values: 4 | 6
Default: 4

The Internet Protocol version to use.

This is an advanced option that is usually not necessary to be set, but it can prove useful to specifically assert IPv6 connectivity.

How it works

The following checks are run in parallel:

Retrieve icanhazip.com (or ipify.org as fallback) via HTTPS.
Query myip.opendns.com and o-o.myaddr.l.google.com DNS entries. (Node.js only)
Retrieve Apple's Captive Portal test page (this is what iOS does). (Node.js only)

When any check succeeds, the returned Promise is resolved to true.

Proxy support

To make it work through proxies, you need to set up global-agent.

Maintainers

is-online-cli - CLI for this module
is-reachable - Check if servers are reachable

is-online dependencies

got p-any p-timeout public-ip

is-online development dependencies

ava tsd xo

FAQs

What is is-online?

Check if the internet connection is up. Visit Snyk Advisor to see a full health score report for is-online, including popularity, security, maintenance & community analysis.

Is is-online popular?

The npm package is-online receives a total of 93,779 weekly downloads. As such, is-online popularity was classified as a recognized. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is is-online well maintained?

We found indications that is-online maintenance is sustainable demonstrating some project activity. We saw a total of 0 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is is-online safe to use?

The npm package is-online 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 28 November-2024, at 21:24 (UTC).

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