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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.min with all npm packages installed. Try it out:

const bit = require("extra-bit"); bit.count(7); bit.parity(8, 2); bit.swap(6, 1, 0); bit.reverse(0xFFFF0000); bit.signExtend(15, 4);

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extra-bit.min v2.0.1

The bit is a basic unit of information in information theory, computing.

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