Simple HTML5 drag-drop zone with React.js

Objects Validator Framework (supports: Async validation, validation groups, nested objects, ...)

Async validation library for node and browser

Data and form validation utilities: type validators, schema validation, async validation, and form helpers.

simple, functional, sync/async validation for Node.js and browsers

mjml-validator

Declarative async validation for Drizzle ORM

Higher-order functions and common patterns for asynchronous code

Wrap zod validation errors in user-friendly readable messages

React hook for sync and async validation in forms

Decorator-based property validation for classes.

A comprehensive class-based form validation library with 25+ built-in validators, async validation support, and advanced features for web applications

Determine if a function is a native async function.

A function that returns the normally hidden `AsyncFunction` constructor

React Form Component

Dead simple Object schema validation

Turn async functions into ES2015 generators

Allow parsing of async generator functions

Turn async generator functions into ES2015 generators

Helper function to remap async functions to generators