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JS
Package

formiojs

Common js library for client side interaction with <form.io>

v4.21.7MITCommonJSTypes: Bundled
$ npm install formiojs

Key numbers

As of 25 Sept 2026
Weekly downloads
31.8k
-12% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
38
Direct, from package.json
Last release
-
v4.21.7
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
020k40k60kSept 2025Mar 2026Sept 2026High 56.2k (24 Feb 2026)Low 24.6k (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.

31,779 downloads last week, 155,562 in the last month. The 12-month change of -12% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
4.21.7
First published
-
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

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)
33.2 MB
Dependencies (38)
idbuuidquilllodashmomentcore-jsdragulai18nexttippy.jsdompurifyinputmaskdownloadjsismobilejsjwt-decodestring-hashautocompletereventemitter3json-logic-jssignature_padfetch-ponyfillvanilla-pickerbrowser-cookiesdialog-polyfillfast-deep-equalfast-json-patchmoment-timezone@formio/semanticbrowser-md5-filecompare-versionsdom-autoscrollerjstimezonedetect@formio/bootstrap3@formio/choices.jsnative-promise-onlycustom-event-polyfill@formio/text-mask-addonsabortcontroller-polyfill@formio/vanilla-text-mask
npm install formiojs

CDN

jsDelivr: 1.7m requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/formiojs@4.21.7/
  • unpkghttps://unpkg.com/formiojs@4.21.7/
  • esm.shhttps://esm.sh/formiojs@4.21.7
Sources: npm registry, npm downloads API, jsDelivr. Data fetched 25 Sept 2026.

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