Examples on how branch prediction can get in the way of performance.

CPU utilization has become a deeply misleading metric: it includes cycles waiting on main memory, which can dominate modern workloads.

An educational puzzle game. Solve a series of tasks where you build increasingly powerful components. Starts with the simplest logical components and ends up with a programmable computer.

Different ways to visualize device utilization across multiple devices, and how that utilization is changing over time.