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Package

u2f-api

Promisified U2F API for browsers

v1.2.1, 25 Jan 2021MITCommonJSTypes: BundledAuthentication and authorisation
$ npm install u2f-api

Key numbers

As of 25 Sept 2026
Weekly downloads
39.5k
+32% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
5 years ago
v1.2.1
GitHub stars
85
29 forks
Open issues / PRs
6 / 0
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
025k50k75k100kSept 2025Mar 2026Sept 2026High 97.4k (12 May 2026)Low 19.8k (30 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

39,533 downloads last week, 184,071 in the last month. The 12-month change of +32% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
1.2.1, 25 Jan 20215 years ago
First published
-
Last push to GitHub
28 Sept 20211,823 days before the snapshot
Repository archived
No
Open issues
6
Open pull requests
0
Commits, last 52 weeks
0
Dependents on npm
22

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
64 kB
Dependencies (0)
None
npm install u2f-api
  • jsDelivrhttps://cdn.jsdelivr.net/npm/u2f-api@1.2.1/
  • unpkghttps://unpkg.com/u2f-api@1.2.1/
  • esm.shhttps://esm.sh/u2f-api@1.2.1
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.