System Design Simulator Pro
Explore and visualize system architectures like Netflix, WhatsApp, and Uber with animated request flows.
About System Design Simulator
The System Design Simulator lets users interactively model and visualize how large‑scale services handle requests. Users can select from popular architectures such as Netflix, WhatsApp, and Uber and watch animated request flows that illustrate components, latency, and scaling behavior. It is aimed at students, engineers, and interview candidates who want to understand distributed system design concepts without setting up their own infrastructure. The tool stands out for its animated visualizations and ready‑made examples that make complex architectures easier to grasp.