PubNub Guides
What are Server-Sent Events (SSE)?
Server-Sent Events (SSE) is one technology approach that allows backend servers to push real-time client updates over a single HTTP connection.
What are WebSockets?
In this guide, we discuss WebSockets and other types of client-server connections.
What is a HIPAA-Compliant App?
App development for building and launching healthcare applications is different from other industries. Why? Compliance and security.
What are Real Time Messaging Apps?
This guide will explore real-time messaging in-depth, covering how you can use it to bring responsive, dynamic connectivity to your users.
What is a Virtual Events Platform?
In this guide, we’ll cover the core features and benefits of building a virtual event platform to host your next virtual or hybrid event.
What is Presence?
User presence is an essential feature when building an engaging, real-time virtual experience.
What is Simple Notification Service (SNS)?
SNS is a fully managed messaging service that enables you to send notifications to various endpoints or distributed systems.
What are Smart Notifications?
Smart Notifications, the various techniques designed to make real-time, push-style messaging more relevant, useful, and appropriate.
Video Chat and Video Conferencing Applications
Video chat describes visual, remote communication between two or more parties, each equipped with a camera and microphone.