I made a quantum circuit tool that doesn’t feel like a textbook

Description and use

Cirqmon is a browser‑based quantum circuit playground that simplifies learning by providing drag‑and‑drop building, live state updates, and a 3D visualizer.

Problem

Quantum circuit simulators feel intimidating and dry, making learning difficult for beginners.

Outcome

Cirqmon enables immediate visual feedback on quantum circuits, reducing intimidation and encouraging experimentation.

Workflow

• Open Cirqmon in a browser
• Drag gates onto the canvas
• Adjust number of qubits if needed
• Watch live state vector and Q‑sphere update
• Export Qiskit code when ready

Evidence

I built my own. It’s a quantum circuit playground that runs completely in the browser. No backend, no login.

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Drag-and-drop circuit builder

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Interactive 3D Q-sphere (Three.js)

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Export real Qiskit code when you want to take it further

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I didn’t build Cirqmon to replace the professional tools. I built it because I wanted the first steps of learning quantum to feel a little lighter.

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