• 🚀 Getting started From nothing to an app on your phone.
• 💡 Concepts Plugins, hooks, decorators, saved data and updates.
• 🧩 Writing a plugin Build, test and use a plugin of your own.
• 🔒 Privacy: never phone home How the framework keeps apps from phoning home.
• 🌱 Ecosystem Every plugin, first-party and community.
• 📐 Architecture The design decisions, and why.