• I built this tool to lighten the load of poring over countless component data sheets at project kickoff and to make blueprint iteration smoother. I’m aiming beyond “hardware” to the wider class of machines without operating systems, structured hierarchically as system–subsystem–component, so we can reason clearly at each level and lower conceptual entropy throughout the design process.

• Right now, the tool excels at precise spec comparisons for off‑the‑shelf components, but there are still blind spots in modeling the full physical behavior of a hardware system. I’m investigating simulation to close that gap. It also doesn’t yet design PCBs or handle CAD modeling directly.

• I’m currently building a node‑editing feature. Very soon (within 1–2 days), you’ll be able to edit detailed information for nodes at every level. Over the next month, I’m targeting a basic 3D canvas to create and configure three‑dimensional data for hardware.

As a demo, there’s plenty to improve. I want to keep learning and evolving this tool so it can meaningfully support hardware and machine design. I’d truly value your feedback!