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ata-validator · House #33,113

Fast, correct JSON Schema validation for JavaScript

In the Quick developer utilities neighborhood (Developer). In town since 6 Oct 2026.

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What Tablif read on ata-validator's site

ata-validator describes itself as: “ata-validator Fast, correct JSON Schema validation for JavaScript”

What it is

Calls itself “JSON Schema validator”.

  • Calls itself: JSON Schema validator
“…ata-validator Fast, correct JSON Schema validation for JavaScript”
“…ata is a JSON Schema validator for JavaScript.”

Where it puts itself

Claims “ranks first in all six validation and parsing tables”.

  • Superlative claim: ranks first in all six validation and parsing tables
“…ranks first in all six validation and parsing tables on schemabenchmarks.dev.”

What it works with

Names Cloudflare Workers on its pages.

  • Names: Cloudflare Workers
“It runs where code generation is blocked, such as Cloudflare Workers”
“…ata is a JSON Schema validator for JavaScript.”

Sources

Tablif read these pages, last on 6 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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