Complete API reference for OneSignal Web SDK v16 with initialization, user management, push notifications, slidedown prompts, and debugging methods. Learn how to implement web push notifications, manage user subscriptions, and integrate email/SMS features.| documentation.onesignal.com
Prompts & Permission Requests to Subscribe Users to Push Notifications| OneSignal Documentation
Cohorts or Groups of users based on data collected and sent to OneSignal.| OneSignal Documentation