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h3-js

Pure-Javascript version of the H3 library, a hexagon-based geographic grid system

v4.5.0, 1 Jul 2026Apache-2.0ESM + CommonJSTypes: BundledMaps and geolocation
$ npm install h3-js

Key numbers

As of 25 Sept 2026
Weekly downloads
901.5k
+154% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
2 months ago
v4.5.0
GitHub stars
1.1k
111 forks
Open issues / PRs
9 / 2
Contributors
-
Commits, last 52 weeks
57

Downloads

Last week 2026-09-15 to 2026-09-21
0500k1m1.5mSept 2025Mar 2026Sept 2026High 1.2m (25 Aug 2026)Low 180.2k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

901,534 downloads last week. The 12-month change of +154% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
227 in total
Latest version
4.5.0, 1 Jul 20262 months ago
First published
18 Jun 2018
Last push to GitHub
24 Aug 202631 days before the snapshot
Repository archived
No
Open issues
9
Open pull requests
2
Commits, last 52 weeks
57
Dependents on npm
-

Major versions

  1. v4 first release 4.0.0, 23 Aug 2022
  2. v3 first release 3.0.0, 18 Jun 2018

Recent releases

VersionPublished
4.5.01 Jul 2026
4.4.012 Dec 2025
4.3.021 Aug 2025
4.2.13 Apr 2025
4.1.020 Jan 2023
4.0.119 Sept 2022
4.0.023 Aug 2022
3.7.229 Apr 2021
3.7.111 Mar 2021
3.7.015 Oct 2020
3.6.42 Jul 2020
3.6.311 Dec 2019
3.6.211 Nov 2019
3.6.119 Sept 2019
Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=4
Runtimes
-
Unpacked size (npm)
7.3 MB
Dependencies (0)
None
npm install h3-js

CDN

jsDelivr: 455.6k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/h3-js@4.5.0/
  • unpkghttps://unpkg.com/h3-js@4.5.0/
  • esm.shhttps://esm.sh/h3-js@4.5.0
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Indexed.