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JS
Package

is-port-reachable

Check if a local or remote port is reachable

v4.0.0, 19 Sept 2021MITESM onlyTypes: None
$ npm install is-port-reachable
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Key numbers

As of 25 Sept 2026
Weekly downloads
2.9m
+72% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
5 years ago
v4.0.0
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
010m20m30m40mSept 2025Mar 2026Sept 2026High 39.4m (3 Feb 2026)Low 2m (21 Oct 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

2,884,102 downloads last week, 14,877,107 in the last month. The 12-month change of +72% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
06 in total
Latest version
4.0.0, 19 Sept 20215 years ago
First published
24 Aug 2015
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v4 first release 4.0.0, 19 Sept 2021
  2. v3 first release 3.0.0, 12 Nov 2019
  3. v2 first release 2.0.0, 9 Sept 2016
  4. v1 first release 1.0.0, 24 Aug 2015

Recent releases

VersionPublished
4.0.019 Sept 2021
3.1.019 Sept 2021
3.0.012 Nov 2019
2.0.111 Apr 2019
2.0.09 Sept 2016
1.0.024 Aug 2015

Compatibility

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
^12.20.0 || ^14.13.1 || >=16.0.0
Runtimes
-
Unpacked size (npm)
3.9 kB
Dependencies (0)
None

Install

npm install is-port-reachable

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/is-port-reachable@4.0.0/
  • unpkghttps://unpkg.com/is-port-reachable@4.0.0/
  • esm.shhttps://esm.sh/is-port-reachable@4.0.0
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.