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single-line-log

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single-line-log

Keep writing to the same line in the terminal. Very useful when you write progress bars, or a status message during longer operations

  • 1.1.2
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increased by1.66%
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What is single-line-log?

The single-line-log npm package allows you to log messages to the console on a single line, overwriting the previous message. This is particularly useful for creating progress bars, status updates, or any other scenario where you want to update the console output without cluttering it with multiple lines.

What are single-line-log's main functionalities?

Basic Single Line Logging

This feature allows you to log messages on a single line, overwriting the previous message. The code sample demonstrates logging 'Loading...', then 'Still loading...' after 1 second, and finally 'Done!' after 2 seconds.

const log = require('single-line-log').stdout;
log('Loading...');
setTimeout(() => log('Still loading...'), 1000);
setTimeout(() => log('Done!'), 2000);

Progress Bar

This feature is useful for creating a progress bar. The code sample shows a progress bar that updates every second, increasing the progress by 10% each time until it reaches 100%.

const log = require('single-line-log').stdout;
let progress = 0;
const interval = setInterval(() => {
  progress += 10;
  log(`Progress: ${progress}%`);
  if (progress >= 100) clearInterval(interval);
}, 1000);

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Package last updated on 09 Sep 2016

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