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Seimeido Website Redesign

We've rebuilt our website from scratch using Astro. Here's what's new, including the interactive simulation work now featured on the homepage.

We’ve relaunched the Seimeido website.

New Tech Stack

The new site is built with Astro — a static site generator with modern component architecture and a built-in content collection system for our blog.

The Interactive Hero

The centerpiece of the new site is the fluid simulation running right in the homepage hero. The particle systems we research and develop render live in your browser — no video, no pre-baked animation.

What you can do on the homepage:

  • Particle text: characters rendered as fluid particles that you can scatter with your mouse or touch
  • Simulation variants: switch between multiple solvers (TextLattice, PBF, spring, FLIP, foam, and more) from the panel below the hero
  • Density and motion controls: adjust the particle density, or steer the simulation with device tilt on mobile

Give it a try.