Checking Packages

Tweaked and updated spell checker for CodeMirror

allows easy type enforcement for all JS types objects and classes. it is also extensible and provides simple to use type checks for your own custom classes and types

Fast, extensive and customizable type checking library

Validate an email address

type safety request build with zod

Infer the content-type of a request.

Official plugins for Redux Resource

npm checking

Retardedly basic type checking for Node.js and the browser.

Function argument validation for humans

JS variable type checking

Type check values. This is a fork of sindresorhus/is, but with CommonJS support.

A standard set of errors and methods for simpler, safer, and easier to read code.

wrap function with custom log message function

TypeScript type-checking plugin for esbuild

Blazing fast input validation and transformation ⚡

Type check values

A simple but powerful Type Checking Library

Guard against null and undefined values

allows easy type enforcement for all JS types objects and classes. it is also extensible and provides simple to use type checks for your own custom classes and types