Firebase, Pangea, and Twilio are platforms that help developers build high-quality apps, grow their user base, and focus on providing unique value propositions to users. The Pangea Known Malware Detection Firebase Extension can be used to automatically check files uploaded by users against a database of known malicious files, while the Send Messages with Twilio Extension can be used to send SMS notifications when malicious files are detected. These extensions can be easily installed and configured using the Firebase console or CLI, without requiring any custom code. The Pangea Extensions are open-sourced and built on top of Firebase and Google Cloud products, making them a convenient solution for developers looking to add security features to their apps. By leveraging these extensions, developers can protect their users' files from malicious uploads and ensure the trust of their users.