PubNub Guides

Video chat describes visual, remote communication between two or more parties, each equipped with a camera and microphone.

HTTP Streaming allows a web server to continuously send data to a client over a single HTTP connection that remains open indefinitely.

Learn the benefits of using a map API.

Fan-out messaging examples and use cases.

This guide covers low latency and other measurements of network performance, how to reduce latency, and the benefits to optimization.

Geohashing is a geocoding method used to encode geographic coordinates into digits and letters delineating an area on a map.

ngrok is a cross-platform application that enables developers to expose a local development server to the Internet with minimal effort.

Chat APIs offer code-based tools to empower companies to easily add real-time chat features to an application or website.

Read our complete guide on encrypted messaging applications. Read this and our other information on encrypted messaging applications.