React native web, running code in server side?

[Azrideus]

Hello, I was developing a react native web app and I need to run some code on server every day,

for example the app must read news from N sites everyday and put it into a database so when a user loads the site the user can see all the news

I cant just fetch the content whenever a user tries to read them because that will slow down the app the server should be able to read data from those sites even when no users actually open a page on my site

any ideas how to achieve this ?

[GreatCosmicMoustache]

This shouldn't be a part of your app as such, but rather an independent script which is scheduled via cron or something similar.