How to
![PubNub How-To's: Push Notifications 1200x630](https://www.pubnub.com/cdn/3prze68gbwl1/1zqaCINwvSnFLDqq2uPlNx/f122a8441c2321d971b88cd81fb36e2e/Screen_Shot_2022-06-06_at_4.00.06_PM.png?w=360&h=200&fit=)
Push Notifications
Push Notifications
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.
![Real_Time_Geolocation_1200x630.jpg Real_Time_Geolocation_1200x630.jpg](https://www.pubnub.com/cdn/3prze68gbwl1/CcwAhmNWk9ti8Qcu9sNSf/7a69c45170e28cddb6733ce8d63cb2af/Real_Time_Geolocation_1200x630.jpg?w=360&h=200&fit=)
Geolocation
How to Explore Real-time Geolocation Solutions
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.
![How to IoT solution How to IoT solution](https://www.pubnub.com/cdn/3prze68gbwl1/1j4Pq5McvTKNuAskKp3b9d/4b6ca952794e75eb86eb960f762d08d4/How_To_Develop_an_IoT_Solution_with_PubNub.png?w=360&h=200&fit=)
IoT
How to develop an IoT solution with PubNub
Learn how to develop an IoT solution with PubNub, allowing you to monitor and control a global fleet of IoT devices in real-time
![PubNub Admin Portal How-to: iOS Push Notifications](https://www.pubnub.com/cdn/3prze68gbwl1/204HPoStJBbM1dSarijmBV/335ec7eb1491141c6ba3b37f3ecb0b0c/Screen_Shot_2022-07-30_at_9.03.29_AM.png?w=360&h=200&fit=)
Push Notifications
Enabling APNs Mobile Push Notifications
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.
![Alexa Skills with PubNub Architecture Alexa Skills with PubNub Architecture](https://www.pubnub.com/cdn/3prze68gbwl1/YSdmLmTnXIRz2UWq5bJSz/62cbdd8ab096757634378abbb5848124/architecture.png?w=360&h=200&fit=)
Collaboration
How to call PubNub from Alexa
Amazon’s Echo is the market leading smart speaker and we see an increasing number of customers want to integrate Alexa into their PubNub solution
![E&A-Filter-JSONPath Presentation slide explaining the concept of filtering events using JSONPath by PubNub.](https://www.pubnub.com/cdn/3prze68gbwl1/2OyIy0bEEg397Chl0HKg0z/df6aa1f955ed70d07b0c665b6e5ba844/E_A-Filter-JSONPath---Blog-Image.png?w=360&h=200&fit=)
PubNub portal
Events & Actions: How to Filter Messages Using JSONPath
Read our complete guide on how to filter Events using the Advanced JSONPath Filter in Events & Actions. In this guide, you’ll learn the different filter options available to you in E&A, what is JSONPath, and how to format complex JSONPath Filter Expressions to filter for the Events you need.
![How To: Set Up Events & Actions](https://www.pubnub.com/cdn/3prze68gbwl1/7EB4UMmPAzWtJ0XsOAr5oT/fe4cadfa334b1d421901b1bce6059872/How-to-Events-_-Actions.png?w=360&h=200&fit=)
PubNub portal
How To: Set up Events & Actions
PubNub’s Events & Actions provides real-time event routing and processing for filtering events. Learn how to create event listeners and actions with Basic Filters, including WebHook calls, SQS, and Kinesis integrations.
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