SMS Notifications
SMS Notifications is a technology or service that enables applications to send automated text messages to users' mobile phones for alerts, reminders, or updates. It typically involves integrating with SMS gateways or APIs from providers like Twilio, AWS SNS, or Vonage to deliver messages globally. This tool is widely used for time-sensitive communications, such as two-factor authentication, appointment confirmations, or emergency alerts.
Developers should learn SMS Notifications when building applications that require immediate, reliable user communication, especially in scenarios where internet access is unreliable or for users without smartphones. Common use cases include sending OTPs for login security, transactional updates like order confirmations in e-commerce, and critical alerts in healthcare or logistics systems. It's essential for enhancing user engagement and security in customer-facing apps.