cli-spinners

import cliSpinners, { randomSpinner, type Spinner } from 'cli-spinners'; import process from 'node:process'; // Get a specific spinner by name const dotsSpinner: Spinner = cliSpinners.dots; console.log('Using "dots" spinner (first frame):', dotsSpinner.frames[0]); // Get a random spinner programmatically const randSpinner: Spinner = randomSpinner(); console.log(`\nUsing a random spinner (first frame): ${randSpinner.frames[0]}...`); // Example of manually animating a spinner (ora is recommended for production use) let frameIndex = 0; const spinnerName = 'dots'; const spinner = cliSpinners[spinnerName as keyof typeof cliSpinners]; // Access dynamically with type assertion const interval = spinner.interval; const frames = spinner.frames; process.stdout.write(`\nAnimating "${spinnerName}": `); const timer = setInterval(() => { process.stdout.write('\r'); // Clear the current line process.stdout.write(`Animating "${spinnerName}": ${frames[frameIndex]}`); frameIndex = (frameIndex + 1) % frames.length; }, interval); // Stop the animation after a few seconds setTimeout(() => { clearInterval(timer); process.stdout.write('\r \r'); // Clear the spinner line completely console.log(`\nStopped animating "${spinnerName}".`); }, 3000);