Useful Tips About Cron Job In Node.js

Cron Jobs in node.js is used for scheduling scripts to run, They’re most commonly used for automating doing a task like scraping data from another website, deleting some data from the database, etc. However, there are many situations when a web application may need specific tasks to run periodically.

In this article, we want to cover:

• Best module for creating a cron job in Node.js
• Review cron job patterns
• Essential points a Node.js project with cron job

Best modules for creating a cron job in Node.js

There are three popular modules that are sorted based on GitHub starts

• node-schedule
• cron
• node-cron

But the number of downloads cron is more than other modules currently.

All three modules do a similar thing, I prefer to use the cron module because there are more examples available in this repository at examples

These examples help me all the time when I need to cron job.

Review cron job patterns

There are multiple tutorials for cron job patterns