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 @extra-bit/scan-reverse with all npm packages installed. Try it out:

const bit = require("extra-bit"); bit.scanReverse(13); bit.scanReverse(5); bit.scanReverse(1);

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

@extra-bit/scan-reverse v2.0.0

Finds index of first set bit from MSB.

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