Explore electromagnetic concepts through interactive simulations. Create and manipulate virtual ripples in a pond or ripple tank. Observe persistent sinusoidal pulses and waveguides.
Unlock daily learning packs with words, news, art, and stories. Study vocabulary with colorful cards and example sentences. Explore articles, art, and fun expressions. Complete challenges to earn rewards and progress.
Emulate the computer to learn Forth programming. Load and run original software, access source code, and explore historical computing documentation. Save and share project files via GitHub.
Monitor Linux server performance with load, CPU, memory, and disk I/O metrics. View network status and process details. Manage Podman and Docker containers with start, stop, pause, and delete actions.
Monitor service availability using data from Kuma. Display status on Apple Watch. Requires a lightweight self-hosted backend running via Docker. Syncs with Kuma API to show real-time service status.