validate real image

Check the image file of a Buffer/Uint8Array that matched expected image MIME-type.

This is a textlint rule to validate image links in markdown documents

Validates if a value is a string primitive.

Create and parse HTTP Content-Type header

Image Size Validation Plugin for FilePond

Give me a string and I'll tell you if it's a valid npm package name

Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.

Durable immutable attachment storage seam for the DeepSeek Harness

The Mintlify CLI

TypeScript definitions for validate-npm-package-name

Email address and domain validation

Validates whether a string matches the production for an XML name or qualified name

Email address and domain validation

Check if a buffer contains valid UTF-8

Loosely validate an event.

Form data validation library for Node.js

User validations for npm

get dimensions of any image file

Browser polyfill for making React Native compatible with web libs like pixi.js, three.js, phaser.js