How to

Follow this how-to and learn how you can build and power your real-time collaborative applications with PubNub.

Follow this how-to to understand how to deal with and format timestamps for PubNub Chat applications.

Follow this how-to to understand the differences around building chat application with Chat Components or SDKs

This how-to will explain real-time geolocation services for developers, what to consider while building geolocation features, and how PubNub can make it easy to stream and use real-time location data.

Follow this how-to to enable PubNub's Mobile Push Gateway in the Admin Portal to send your iOS users push notifications and alerts using APNs.

Follow this how-to to enable PubNub's Mobile Push Gateway in the Admin Portal to send your Android users push notifications and alerts.

Follow this how-to to learn more about how you can leverage push notifications in your application to better keep your users engaged and informed.

Virtual events need chat to keep users engaged, but it's often a challenge to build a chat solution that works at scale and can handle the network load surges that occur during popular events. As a developer, you need to select a robust backend API provider capable of transmitting and receiving the high volume of messages that your viewers and participants generate.

Follow this how-to on enabling Objects in the Admin Portal to to store metadata for users, channels, and memberships without the need of setting up your own database.