Vdash Making A New Dash -p3- 〈TRUSTED ✰〉

function renderIfDirty() if (dirtyFlags.speed) updateSpeedDisplay(); if (dirtyFlags.rpm) updateRPMNeedle(); // Reset flags after render

Use Canvas for gauges/needles , DOM for text/data . 2.2 RequestAnimationFrame Loop function renderLoop() if (!VDash.isVisible) return; // Batch all updates batchUpdates(); VDash Making A New Dash -P3-

requestAnimationFrame(renderLoop);

// Value arc ctx.beginPath(); ctx.arc(x, y, radius, -0.75 * Math.PI, angle); ctx.strokeStyle = '#ff3300'; ctx.stroke(); function renderIfDirty() if (dirtyFlags