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

Check if a buffer contains valid UTF-8

get dimensions of any image file

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

Check if a string is SVG

Display resolution-dependent images using the image-set() function in CSS

Generates an image from a DOM node using HTML5 canvas and SVG.

Offline HTML5 validator and linter

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

Image Quantization Library in **TypeScript** *(MIT Licensed)*

Durable immutable attachment storage seam for the DeepSeek Harness

Validates if a value is an array.

A small and simple utility package that can validate any kind of image. It can detect corrupt files, or invalid image urls

Validates if a value is a function.

The Mintlify CLI

A simple and composable way to validate data in JavaScript (and TypeScript).