When I added a newline to regexes checking for 'digits only', 9 out of 14 implementations passed it

I provided 14 different ways of 'checking if a string is digits only' with a string consisting of 123 followed by a newline.
MIXED Reality News

Meta's VR Glasses puck takes DisplayPort in, for use as a Mac, Windows or console display

The puck that carries the Meta VR Glasses battery and processors has a DisplayPort input, and Meta’s own developer ...

Webflow Google and External Integration Guide: How to Connect GA4, GTM, Search Console, and Zapier

After publishing a site with Webflow, many people want to track traffic with Google Analytics, check search status with ...