Learn about new PubNub features, releases, and product updates.
See All PostsLexalytics
10 min read
Analyzing User Sentiment in Realtime with Lexalyti...
The Semantria API from Lexalytics allows you to categorize and extract text, and analyze it for sentiment and emotion. The Lexalytics block lets you process rea...
Explore Our Blog
Product Updates
Insights
Keep up with industry trends and analysis, and learn something new about what's to come.
See All Posts
Build
Tutorials, demos, and code walkthroughs for a wide variety of realtime web, mobile, and IoT projects.
See All Posts
News
Find about what's happening at PubNub and around the industry.
See All Posts