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ajv

Another JSON Schema Validator

v8.20.0
MIT
JSONschemavalidatorvalidationjsonschemajson-schemajson-schema-validatorjson-schema-validation

Stackers

5

in stackmatch

Pulse (30d)

1

20.0% activity

Contributors

981

on GitHub

Weekly DL

290.1M

last 7 days

Top Stackers

Organizations and developers with ajv in their core stack.

Collaboration Pulse

1

active owners (30d)

20.0% recent activity rate.

Package Ecosystem Brief

Public and aggregate adoption signals for ajv, built from indexed package manifests.

Developers

2

public stack owners

Organizations

3

company and org profiles

Active Owners

1

seen in the last 30 days

Adoption Brief

Who uses this, what appears beside it, and which communities are forming around it.

Who Uses This

Indexed developers and organizations with ajv in public manifests.

What Appears Beside It

Companion packages show adjacent stack context for maintainers and DevRel teams.

Privacy Boundary

Company-facing signals stay public or aggregate-only.

Companion Overlaps

Package Analytics

Type Breakdown

Total Matches

9

This package relies on 4 direct upstream dependencies.

Version Adoption

Health & Maintenance

Overall Score

95

/100

Quality99%
Popularity89%
Maintenance97%

NPM Stats

Monthly downloads1.2B
Maintainers2
Last publishedApr 24, 2026

GitHub Stats

Stars14,721
Forks981
Open issues342
Last pushMay 12, 2026

Open Collective

Backers46
Contributors0

jsDelivr

Hits28,132,924
Bandwidth44670.7 MB

Stack Overflow

Questions397

Libraries.io

Rank28
Stars14,701
Latest releaseApr 24, 2026

Related Packages

Packages commonly found in the same package.json.

Co-use metrics

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