Sealr is an end-to-end encrypted messaging app that lets users set granular rules on each message, including view limits, expiration times, screenshot blocking, and location restrictions. Messages can be edited or recalled after delivery, and privacy controls apply instantly across all copies.
Shellit is an open-source SSH client and server management tool built with Flutter & Dart, featuring self-hosted end-to-end encrypted synchronization across devices, live server telemetry, production environment safeguards, and an extensible plugin ecosystem. Developed in approximately 19 hours, it emphasizes security, performance, and transparent connection control for developers and sysadmins.