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Developers

Harness the power of PubNub and build the next-generation of applications with our APIs and SDKs, backed by the robust PubNub Data Stream Network.

PubNub Products and Features

PubNub Products and Features

Pub/Sub Realtime Messaging

Cross-platform and cross-device global pub/sub messaging.

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Functions

Serverless compute on the edge.

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ChatEngine

Open and extensible chat framework for web, mobile, and desktop.

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Access Manager

Fine-grain access control for read/write access.

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Presence

Automatic online/offline detection for users and devices.

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Storage and Playback

Store, retrieve and replay historic data streams.

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Push Notifications

APNs and FCM native push notifications

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Project Eon

A framework for deploying realtime graphs, maps, and dashboards.

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BLOCKS Catalog

Use BLOCKS to run serverless functions for your realtime applications.

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Get Started

Get Started

REST API and SDKs

70+ SDKs for web, mobile, server, IoT, and gaming.

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Quickstart Guides

Getting started tutorials for all PubNub products and features

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Webinars and Tutorials

Comprehensive tutorials and training webinars for a wide variety of use cases and programming languages.

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Debug Console

Test your app and data streams.

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Top Quickstarts

Best Practices

Introduction

How to use PubNub correctly and avoid pitfalls.

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Server Message Aggregation

How to best use PubNub channels.

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Advanced Channel Groups

How to efficiently organize your channels and subscribers.

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Message Updates and Deletes

Updating and deleting stored messages.

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Message State and Read Receipts

Keeping track of message state.

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Log Messages to Private Database

Efficiently log published messages in your database.

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Popular FAQs

Popular FAQs

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