A JSON parser and validator with a CLI. Standalone version of jsonlint.com
jsonlint.com
Results for “W3C Validator”
8 tools found
Offline HTML5 validator.
html-validate.org
Helps you catch problems in your HTML/CSS/SVG
validator.github.io
TypeScript-first schema validation with static type inference. The goal is to eliminate duplicative type declarations. With Zod, you declare a validator once and Zod will automatically infer the static TypeScript type. It is easy to compose simpler types into complex data structures.
zod.dev
MiniApp standardization white paper.
w3c.github.io
MailboxValidator
mailboxvalidator.com
Test if the email's DNS/SPF/DKIM/DMARC settings are correct, free service by roundsphere.com
dkimvalidator.com
A collection of free online SQL tools, including an SQL formatter and validator, SQL regex tester, fake data generator, and interactive database playgrounds.
sqlable.com