Flagship FeaturePhase 7 Deliverable

ReactForge Interactive Sandbox

Isolated browser-based live React 19 execution environment with real-time compilation, console HUD, and accessibility auditor.

Templates:

JSX / TSX

function App() {
  const [count, setCount] = React.useState(0);
  return (
    <div style={{ padding: '24px', fontFamily: 'sans-serif', color: '#f8fafc' }}>
      <h2 style={{ fontSize: '20px', fontWeight: 'bold', marginBottom: '12px' }}>Interactive React 19 Sandbox</h2>
      <p style={{ color: '#94a3b8', fontSize: '14px', marginBottom: '16px' }}>
        Current Count: <strong style={{ color: '#f59e0b' }}>{count}</strong>
      </p>
      <div style={{ display: 'flex', gap: '8px' }}>
        <button 
          onClick={() => setCount(c => c + 1)}
          style={{ background: '#f59e0b', color: '#000', padding: '8px 16px', borderRadius: '8px', border: 'none', fontWeight: 'bold', cursor: 'pointer' }}
        >
          Increment +
        </button>
        <button 
          onClick={() => setCount(0)}
          style={{ background: '#1e293b', color: '#fff', padding: '8px 16px', borderRadius: '8px', border: '1px solid #334155', cursor: 'pointer' }}
        >
          Reset
        </button>
      </div>
    </div>
  );
}

Sandboxed Runtime (iframe)Isolated

Live Telemetry HUD

[System] Sandbox initialized in isolated iframe.

[System] React 19 runtime ready.