https://www.pubnub.com en-EN Learn about new PubNub releases, industry trends, and app development tips. https://www.pubnub.com/blog/announcing-pubnubs-postman-collection/ PubNub has a new Postman Collection to demonstrate our REST API Tue, 05 Aug 2025 08:00:00 GMT https://www.pubnub.com/blog/announcing-pubnubs-postman-collection/ Darryn Campbell https://www.pubnub.com/blog/how-we-halved-our-latency-by-rewriting-presence-service-api-in-rust/ Learn more about how we’ve improved our Presence Service by rewriting the architecture in Rust and how we are continuing to reduce our global memory and CPU consumption. Wed, 26 Feb 2025 17:00:00 GMT https://www.pubnub.com/blog/how-we-halved-our-latency-by-rewriting-presence-service-api-in-rust/ Stephen Blum https://www.pubnub.com/blog/functions-v1-to-v2-what-you-need-to-know/ PubNub Functions is a serverless edge-processing solution for developers building event-driven and real-time apps. Mon, 09 Dec 2024 23:00:00 GMT https://www.pubnub.com/blog/functions-v1-to-v2-what-you-need-to-know/ Jakub Koj https://www.pubnub.com/blog/run-your-custom-code-on-our-infrastructure-with-functions-v2/ PubNub Functions is a serverless edge-processing solution for developers building event-driven and real-time apps. Mon, 09 Dec 2024 23:00:00 GMT https://www.pubnub.com/blog/run-your-custom-code-on-our-infrastructure-with-functions-v2/ Lukasz Smacki https://www.pubnub.com/blog/announcing-pubnubs-unreal-engine-and-gaming-chat-sdks/ The Unreal, Unreal Chat, and Unity Chat SDKs make it easier than ever to integrate social and interactive features into your games. Wed, 14 Aug 2024 07:45:00 GMT https://www.pubnub.com/blog/announcing-pubnubs-unreal-engine-and-gaming-chat-sdks/ Oliver Carson https://www.pubnub.com/blog/updates-to-the-event-engine-and-event-listeners/ We have made updates to our Event Engine and Event Listener architecture to provide PubNub developers with the best possible experience Thu, 18 Apr 2024 07:00:00 GMT https://www.pubnub.com/blog/updates-to-the-event-engine-and-event-listeners/ Darryn Campbell https://www.pubnub.com/blog/announcing-the-new-pubnub-chat-sdk/ PubNub's Chat SDK is the easiest way for developers to create new chat applications or add in-app chat to existing apps Wed, 27 Sep 2023 05:15:00 GMT https://www.pubnub.com/blog/announcing-the-new-pubnub-chat-sdk/ Darryn Campbell https://www.pubnub.com/blog/announcing-the-pubnub-rust-sdk/ Rust developers can now take advantage of PubNub's Rust SDK to support real-time features in their applications. Wed, 30 Aug 2023 05:45:00 GMT https://www.pubnub.com/blog/announcing-the-pubnub-rust-sdk/ Oliver Carson https://www.pubnub.com/blog/pubnub-pursues-rust-to-deliver-best-in-class-apis/ Serguei explains the unique benefits of using Rust, stating that it "essentially makes me a better programmer." Wed, 09 Aug 2023 22:00:00 GMT https://www.pubnub.com/blog/pubnub-pursues-rust-to-deliver-best-in-class-apis/ Stephen Blum https://www.pubnub.com/blog/new-posix-c-and-c-plus-plus-sdks/ PubNub has released a new SDK for Posix C and C++, as well as Windows, providing finer control over resource usage. Thu, 13 Jul 2023 14:56:00 GMT https://www.pubnub.com/blog/new-posix-c-and-c-plus-plus-sdks/ Michael Carroll https://www.pubnub.com/blog/openai-gpt-api-integration-with-functions/ Developers seeking easy AI integration in their products will benefit from the globally distributed API feature introduced by PubNub.  Wed, 12 Jul 2023 22:00:00 GMT https://www.pubnub.com/blog/openai-gpt-api-integration-with-functions/ Stephen Blum https://www.pubnub.com/blog/increase-visibility-of-your-data-with-pubnub-insights/ Confidently make evidence-based decisions to meet your goals with PubNub Insights. Tue, 16 May 2023 22:00:00 GMT https://www.pubnub.com/blog/increase-visibility-of-your-data-with-pubnub-insights/ Cres Hay https://www.pubnub.com/blog/pubnubs-events-and-actions-is-now-generally-available/ We're excited to announce the release of our new Events & Actions feature which enables our customers to capture critical real-time data. Tue, 21 Feb 2023 23:00:00 GMT https://www.pubnub.com/blog/pubnubs-events-and-actions-is-now-generally-available/ Keith Lindsay https://www.pubnub.com/blog/2022-product-year-in-review/ A look back at the most exciting PubNub product releases and news from the past year. Mon, 19 Dec 2022 23:00:00 GMT https://www.pubnub.com/blog/2022-product-year-in-review/ Lukasz Smacki https://www.pubnub.com/blog/new-product-release-events-and-actions/ PubNub is proud to announce the release of the new Events & Actions feature with a free preview until Aug 31, 2022. Mon, 23 May 2022 22:00:00 GMT https://www.pubnub.com/blog/new-product-release-events-and-actions/ Keith Lindsay https://www.pubnub.com/blog/all-pubnub-sdks-now-require-unique-identifiers-uuids/ PubNub SDKs now require UUIDs, which will enable developers to make better use of their data to enhance their apps and improve the user experience. Thu, 03 Mar 2022 23:00:00 GMT https://www.pubnub.com/blog/all-pubnub-sdks-now-require-unique-identifiers-uuids/ Keith Lindsay https://www.pubnub.com/blog/pubnub-and-vonage-partner-to-make-e-learning-more-personal/ PubNub and Vonage Partner to Make E-Learning More Personal, Relevant, and Engaging Tue, 29 Jun 2021 22:00:00 GMT https://www.pubnub.com/blog/pubnub-and-vonage-partner-to-make-e-learning-more-personal/ Jonas Gray https://www.pubnub.com/blog/introducing-chat-ui-kits/ Introducing Chat UI Kits from PubNub: modular React chat components so you can get your beautifully designed chat app up and running quickly. Mon, 05 Oct 2020 22:00:00 GMT https://www.pubnub.com/blog/introducing-chat-ui-kits/ PubNub Labs Team https://www.pubnub.com/blog/introducing-pubnub-files/ Files lets your users and your team securely upload and share files directly in-chat, including pictures, videos, documents, and more. Mon, 31 Aug 2020 22:00:00 GMT https://www.pubnub.com/blog/introducing-pubnub-files/ Nishith Agarwal https://www.pubnub.com/blog/introducing-native-kotlin-pubnub-sdk/ Our Kotlin SDK makes it easy for devs to build Android apps in Kotlin, migrate from Java. Learn best practices/patterns for PubNub Kotlin SDK. Sun, 05 Jul 2020 22:00:00 GMT https://www.pubnub.com/blog/introducing-native-kotlin-pubnub-sdk/ David Lin https://www.pubnub.com/blog/introducing-the-dart-sdk-for-pubnub/ The Dart SDK provides developers a simple way to build client-optimized multi-platform applications using Dart with the Flutter Framework on PubNub. Thu, 30 Apr 2020 22:00:00 GMT https://www.pubnub.com/blog/introducing-the-dart-sdk-for-pubnub/ David Lin https://www.pubnub.com/blog/introducing-apns2-support-for-push-notifications/ Developers have an efficient and effective way to build/manage their mobile push notification architecture for Apple devices with new APNS2 support Tue, 14 Jan 2020 08:59:00 GMT https://www.pubnub.com/blog/introducing-apns2-support-for-push-notifications/ Jeremy Pollock https://www.pubnub.com/blog/our-new-and-improved-admin-dashboard/ We’ve rolled out a number of changes aimed at giving you better visibility into how you’re using the PubNub platform on a daily basis. Fri, 08 Nov 2019 14:07:00 GMT https://www.pubnub.com/blog/our-new-and-improved-admin-dashboard/ Jeremy Pollock https://www.pubnub.com/blog/introducing-the-native-swift-sdk-for-pubnub/ The native Swift SDK provides Swift developers a simplified and more streamlined experience to effectively develop their iOS application using PubNub. Mon, 21 Oct 2019 11:07:00 GMT https://www.pubnub.com/blog/introducing-the-native-swift-sdk-for-pubnub/ David Lin https://www.pubnub.com/blog/ibm-watson-text-to-speech/ How to build a chatbot application that analyzes a stream of text, and uses Watson text-to-speech to speak based on customized thresholds. Mon, 22 Jul 2019 18:24:49 GMT https://www.pubnub.com/blog/ibm-watson-text-to-speech/ Michael Carroll https://www.pubnub.com/blog/ci-cd-deploy-pubnub-functions-cli/ Learn how to use the Functions CLI for testing and deploying your code. This guide shows how to automate the CI/CD process with Travis-CI. Wed, 16 May 2018 20:48:07 GMT https://www.pubnub.com/blog/ci-cd-deploy-pubnub-functions-cli/ Adam Bavosa https://www.pubnub.com/blog/pubnub-pricing-and-the-move-away-from-device-counting/ Learn about our new "Transaction-based" pricing model and the benefits to this new model. Thu, 01 Mar 2018 21:32:36 GMT https://www.pubnub.com/blog/pubnub-pricing-and-the-move-away-from-device-counting/ Todd Greene https://www.pubnub.com/blog/pubnub-gdpr-compliant/ We’re excited to announce that we comply with the soon-to-be-enforced European General Data Protection Regulation (GDPR). Mon, 22 Jan 2018 18:39:25 GMT https://www.pubnub.com/blog/pubnub-gdpr-compliant/ Michael Carroll https://www.pubnub.com/blog/were-soc-2-type-ii-compliant/ We’re excited to announce that PubNub, the leading Data Stream Network (DSN) and Real-time Messaging Service, completed the SOC 2 Type II audit! Tue, 19 Dec 2017 16:36:30 GMT https://www.pubnub.com/blog/were-soc-2-type-ii-compliant/ Michael Carroll https://www.pubnub.com/blog/whats-new-javascript-sdk-v-4/ PubNub JavaScript SDK v4 is improved with better performance, smaller in size, using event emitter pattern, and provide you easier-to-use APIs. Tue, 09 Aug 2016 13:00:16 GMT https://www.pubnub.com/blog/whats-new-javascript-sdk-v-4/ Michael Carroll https://www.pubnub.com/blog/node-js-supercharged-by-pubnub/ Get started integrating PubNub into your node js server side application to build real-time pub/sub communication in your application. Fri, 07 Jan 2011 18:18:19 GMT https://www.pubnub.com/blog/node-js-supercharged-by-pubnub/ Stephen Blum https://www.pubnub.com/blog/jquery-push-api/ PubNub JavaScript Push API 2.0 now with jQuery Plugin! If you are a jQuery user and wanted a Push API with Publish and Subscribe, then hurray! Thu, 17 Jun 2010 15:28:16 GMT https://www.pubnub.com/blog/jquery-push-api/ Michael Carroll