itemsjs/j.js

Created to perform fast search on small json dataset (up to 1000 elements).

const FastBitSet = require('fastbitset');

const a = new FastBitSet([1, 2, 3, 4]);
const b = new FastBitSet([1, 5, 7]);

const c = a.new_difference(b);

console.log(a.array());
console.log(b.array());
console.log(c.array());