Markus Kohler

Effortlessly construct three custom home automation projects using a Raspberry Pi, Python, and PubNub. Discover the ease of home automation.

Display how many users are currently viewing a webpage in real time. Learn how to build a free web UI widget in under 5 minutes, backed by Presence.

Discover how to create a video streaming application with instant video calling using WebRTC and PubNub.

Discover MQTT examples that efficiently connects low-power IoT devices across various apps, from agriculture to transportation

Learn how to build a Chatbot with a Custom Knowledge Base using PubNub Functions

The on-demand economy is a service or product built on letting users request a physical object, data, a service and have it fulfilled soon after.

Implement and display live-updating geolocation data on a real-time map using JavaScript with modern mapping APIs.

An updated overview of how to build an Android beacon (ie. iBeacon), including in-depth tutorials on building the emitter and detector.

Explore the comparison between AWS Transit Gateway and VPC Peering, and how they impact modern cloud networking decisions.