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Package

fastest-validator

The fastest JS validator library for NodeJS

v1.19.1, 30 Apr 2025MITCommonJSTypes: BundledSchema validation
$ npm install fastest-validator

Key numbers

As of 25 Sept 2026
Weekly downloads
96k
+69% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
1 year ago
v1.19.1
GitHub stars
1.5k
100 forks
Open issues / PRs
40 / 5
Contributors
-
Commits, last 52 weeks
35

Downloads

Last week 2026-09-15 to 2026-09-21
050k100k150kSept 2025Mar 2026Sept 2026High 134.9k (24 Mar 2026)Low 50.8k (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.

96,011 downloads last week, 477,639 in the last month. The 12-month change of +69% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
1.19.1, 30 Apr 20251 year ago
First published
-
Last push to GitHub
20 Aug 202635 days before the snapshot
Repository archived
No
Open issues
40
Open pull requests
5
Commits, last 52 weeks
35
Dependents on npm
326

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)
412 kB
Dependencies (0)
None
npm install fastest-validator
  • jsDelivrhttps://cdn.jsdelivr.net/npm/fastest-validator@1.19.1/
  • unpkghttps://unpkg.com/fastest-validator@1.19.1/
  • esm.shhttps://esm.sh/fastest-validator@1.19.1
PackageWeekly downloadsGzipLast releaseModuleComparison
schema-typed102k-1 year agoESM + CommonJS-
joi19.6m-13 days agoCommonJS-
@accordproject/concerto-core60.6k-16 days agoESM + CommonJS-
@express-zod-api/zod-plugin5.7k-1 month agoESM only-
approvejs7.1k-9 years agoCommonJS-
password-validator88.4k-4 years agoCommonJS-
validator18.4m-5 months agoCommonJS-
map-schema22.7k-6 years agoCommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.