How to

How to Call Access Manager from PubNub Functions
Real-Time

How to Call Access Manager from PubNub Functions

Access Manager allows you to set rules that grant read & write access to specific channels and user metadata and define permissions for who can read, write, and modify that data. This guide discusses how to implement Access Manager within a PubNub Function.
How to Throttle or Aggregate Messages with PubNub
Virtual Events

How to Throttle or Aggregate Messages with PubNub

Applications that send messages at a high frequency need to consider how readable those messages are for recipients. This how-to will describe how you can either throttle or aggregate messages for a large audience
How to Implement IoT Predictive Maintenance
IoT

How to Implement IoT Predictive Maintenance

Why are IoT and Predictive Maintenance a Big Deal?
How to Develop a real-time streaming application with PubNub
Real-Time

How to Develop a real-time streaming application with PubNub

Learn how to develop a real-time streaming application with PubNub, allowing you to stream a continuous firehose of data to any number of recipients
Build Collaborative Applications
Collaboration

Build Collaborative Applications

Follow this how-to and learn how you can build and power your real-time collaborative applications with PubNub.
Enabling Mobile Push Notifications: Android
Push Notifications

Enabling Mobile Push Notifications: Android

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

How to Build Chat for Virtual Events

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.
How to Create a Real-Time Delivery Application
Real-Time

How to Create a Real-Time Delivery Application

For any delivery solution, the end user experience will depend on providing real-time updates on vehicle location, delivery time and delivery status
How to Build a Real-Time Counter of Active Users
Real-Time

How to Build a Real-Time Counter of Active Users

This how-to will explain how to add a real-time counter of active users to any application, what to consider while building this type of feature, and how PubNub can make it easy.