Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including precise-typeof with all npm packages installed. Try it out:

var preciseTypeof = require("precise-typeof")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

precise-typeof v2.0.1

Better 'typeof'. Detects real type of the objects like 'Array()', 'new Number(1)', 'new Boolean(true)', etc.

RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free