10

8

6

4

2


8.8

8.4
joi

7.1

8.7
ajv

5.9

2.5

5.7

7.5
Yup

8 Data Validation modules and projects

  • joi

    8.8 8.4 L3 JavaScript
    Object schema description language and validator for JavaScript objects.
  • ajv

    7.1 8.7 L4 JavaScript
    The fastest JSON Schema validator. Supports v5 proposals.
  • JSON-Splora

    5.9 2.5 JavaScript
    GUI for editing, visualizing, and manipulating JSON
  • Yup

    5.7 7.5 JavaScript
    Dead simple Object schema validation
  • is-my-json-valid

    5.4 1.7 L2 JavaScript
    JSON Schema validator that uses code generation to be extremely fast.
  • schema-inspector

    4.6 1.2 L4 JavaScript
    JSON API sanitization and validation.
  • property-validator

    2.4 3.7 L5 JavaScript
    Easy property validation for Express.
  • Json validity

    0.6 4.4 L3 JavaScript
    Fast and simple JSON validator

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