WhatsApp is built upon XMPP, and it's by far the most successful deployment of t... | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

cogwheels on March 20, 2023 | parent | context | favorite | on: Mastodon hit 10M users

WhatsApp is built upon XMPP, and it's by far the most successful deployment of this protocol, with over 2.2 billion users.

berkes on March 20, 2023 [–]

Is it still using XMPP, though?

cogwheels on March 20, 2023 | [–]

It is, yes.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact