Useful One Line Functions

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const rndInt = (max) => Math.floor(Math.random() * max) + 1;

const timeMS = (prevTime = 0) => Date.now() - prevTime;

let DEBUG = true; const debug = (...args) => DEBUG && console.log('DEBUG:', args);

const delay = (ms) => new Promise((res) => setTimeout(res, ms));

const concat = (...args) => args.join(' ');

Not quite one line

const cls = () => {
  log('\u001b[3J\u001b[1J');
  console.clear();
};

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