Free download

Live Water On Your Website

A free guide and starter for Clearwater, the open-source project by Aurélien (Lumaris) that draws photoreal, interactive water in one HTML file with WebGL2 and no libraries. Run it in 30 seconds, put it behind your headline with a ready one-page starter (still frame first, reduced-motion and WebGL2 checks, unloads off-screen), change the look with a few constants, four Claude Code prompts, and the honest catch.

The download starts right away; the link also comes by email.

Without the newsletter box you get exactly one email with your link; the address is deleted after 7 days.

What is inside
  • starter/ A one-page site with the live water as hero: still frame first, fade-in, unloads off-screen.
  • Clearwater (MIT) An unchanged copy of the water with its licence, ready to embed.
  • Change the look The constants for sun, waves, depth and colour, and how to change them safely.
  • Keep it fast Fallbacks, lazy loading and what it costs on phones and old laptops.
  • PROMPTS.md Four prompts: fit it into your site, a new mood, calmer for text, a performance switch.
  • Honest catch A demo file, not a library: one scene, GPU cost, local ripples.

A current browser with WebGL2 (desktop Chrome, Safari, Firefox or Edge, most current phones). No install, no build step. Claude Code only for the optional prompts. The guide is in English.