ascertain
0-Deps, simple, fast, for browser and node js object schema validator
node-easyvalid
A lightweight, powerful validation library for Node.js backend development. Simplify user input validation, error handling, and data integrity in Express APIs and JavaScript applications with ease.
@megaorm/test
This package is designed to assist developers in type checking and validation for various JavaScript values. It provides a collection of type-checking functions, and utilities to validate your values.