Skip to content
JS
Package

anchor

High-level validation library for Node.js (used in Waterline)

v1.4.2, 21 Nov 2025MITCommonJSTypes: NoneSchema validationHTTP servers and web frameworks
$ npm install anchor

Key numbers

As of 25 Sept 2026
Weekly downloads
40.2k
+5% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
10 months ago
v1.4.2
GitHub stars
149
57 forks
Open issues / PRs
0 / 5
Contributors
-
Commits, last 52 weeks
2

Downloads

Last week 2026-09-15 to 2026-09-21
025k50k75k100kSept 2025Mar 2026Sept 2026High 99.7k (17 Feb 2026)Low 19.3k (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.

40,217 downloads last week, 188,063 in the last month. The 12-month change of +5% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
1.4.2, 21 Nov 202510 months ago
First published
-
Last push to GitHub
21 Nov 2025307 days before the snapshot
Repository archived
No
Open issues
0
Open pull requests
5
Commits, last 52 weeks
2
Dependents on npm
45

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
41 kB
Dependencies (2)
validator@sailshq/lodash
npm install anchor
  • jsDelivrhttps://cdn.jsdelivr.net/npm/anchor@1.4.2/
  • unpkghttps://unpkg.com/anchor@1.4.2/
  • esm.shhttps://esm.sh/anchor@1.4.2
PackageWeekly downloadsGzipLast releaseModuleComparison
express-json-validator-middleware12.8k-5 months agoCommonJS-
koa-joi-router7.5k-5 years agoCommonJS-
purify7k-2 years agoCommonJS-
express-validator1.1m-5 months agoCommonJS-
celebrate61.5k-29 days agoESM only-
express-validation47.9k-2 years agoCommonJS-
express-joi-validation16.6k-1 year agoCommonJS-
express-zod-safe10k-5 months agoESM + CommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.