Ask HN: What Are You Working On? (June 2025)

https://simplyfirst.fr.

We're off and running, making the world's best configurators for complex products. Our first clients love us. Our configurators implement some very personal ideas about front-end state management, and it's really a thrill to see it all working with real products, 3d rendering and zero latency.

If anyone's tempted to visit, the home page is in French. Click on "Chiffrer un produit" and you're into the configurator which has English translation (top right). All the magic is on the third screen, after selecting a category and a product. The disposition of options and choices, plus prices for all choices, plus the 3d rendering, plus all the totals, all recalculate in the browser with zero latency, based on previous choices.