Reusable Object.prototype.toString type checking library

Set of shortands of Object.prototype.toString for fast and simple type check

Zero-dependency utility for safe Object.prototype.toString tagging that never crashes on hostile objects

Determines the Class of the given argument (primarily determined using Object.prototype.toString).

Get an object's ES6 @@toStringTag.

Specification for type identifiers

internal utils shared across @zeus-js packages

Safety Type Conversion Utility Library, providing type judgment and conversion methods with fallback values

a tool help for checking type of function's params.

what is that?

scramble and tools used in csTimer

Extracts the internal class name (Tag) from a string formatted as '[object Tag]'.

An easy-to-compose functional validation system for javascript developers

CLI tool for MDN search

A collection of "is"-style helpers to help solidify if something "is" something else. Has no dependencies and uses only raw JavaScript methodology.

Extended and extensible javascript type checking

a experimental tool base

Runtime type guards that narrow, so TypeScript stops fighting you.

A modern pug view middleware for Koa — written in TypeScript, ESM-first with CJS fallback, and a built-in template cache.

Meouzer's Playground for ReadMe.md Display