JSON Schema Validators

Use JSON Schema language to validate user input and anything else
Compare by

Missing a library? Add it to the list by editing this category.

ajv
25.24

Another JSON Schema Validator

Downloads20,500,973,549
Stars14,047
Forks888
Issue closure rate86%
Age10 years
Last released7 months ago
@cfworker/json-schema
0.24

A JSON schema validator that will run on Cloudflare workers. Supports drafts 4, 7, 2019-09, and 2020-12.

Downloads6,478,393
Stars637
Forks56
Issue closure rate79%
Age5 years
Last released14 days ago
djv
0.12

dynamic json-schema validator

Downloads10,287,934
Stars289
Forks31
Issue closure rate58%
Age9 years
Last released4 years ago
@exodus/schemasafe
0.23

JSON Safe Parser & Schema Validator

Downloads168,176,232
Stars164
Forks12
Issue closure rate74%
Age5 years
Last releaseda year ago
is-my-json-valid
1.16

A [JSONSchema](https://json-schema.org/) validator that uses code generation to be extremely fast.

Downloads771,687,180
Stars967
Forks112
Issue closure rate62%
Age11 years
Last released3 years ago
jsonschema
1.41

A fast and easy to use JSON Schema validator

Downloads594,236,246
Stars1,839
Forks266
Issue closure rate81%
Age13 years
Last releaseda month ago
json-schema-library
0.08

Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation

Downloads6,492,869
Stars191
Forks18
Issue closure rate85%
Age8 years
Last released8 days ago

Missing a library? Add it to the list by editing this category.