How to

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

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 to enable Persistence in the Admin Portal to persist all messages as they're published.

If your team is developing a cross-platform application you have a number of options to choose from but whichever approach you take, from web-only to cross-platform frameworks, PubNub can easily incorporate chat into your app.

Read our complete guide to build a chat app using HTML, CSS, Vue, and JS. Read this and our other information building interactive chat apps.

Follow this how-to on creating keys in the Admin Portal to connect your application to the PubNub network.

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.

Follow this how-to on enabling Files in the Admin Portal to upload and share files.

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.