Bloctric, a power-system simulator that writes code

Field notes

Bloctric runs block-diagram models in the browser and places simulation plots beside the blocks that produce them. Its examples include a PWM inverter feeding a three-phase load, sampled-value and GOOSE traffic across a VLAN-based virtual network, and transmission-line protection with backup elements. The page says models remain on the user's device, and that generated source can be downloaded in C, C++ or Go. Simulink .slx compatibility is described as supported but incomplete.