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Paweł Dorofiejczyk
Chat Apps

XMPP vs Matrix vs MQTT: which instant messaging protocol is best for your chat application?

A messaging application cannot function without instant messaging protocols that execute the real-time communication between users. Get to know how they work.
Chat Apps

Engineering a scalable backend for a messaging app like WhatsApp – 4 key principles

Building a scalable chat app is an enormous technological challenge. Here are the four key principles of engineering a reliable messaging app that doesn't crash.
RST Lifestyle

RST’s internal backend dev community

Building internal communities is heavily supported by RST's core values and our backend dev community is one of those places where we regularly meet and share knowledge.