Original Summary

Hello! I built this static tool to generate wavy backgrounds for posts, socials and landing pages and decided to share it for free for anyone looking for the same.<p>This tool uses three.js&#x2F;canvas rather than svg: a full-screen quad and a fragment shader which makes for soft shadows, smoother blurs and glass effects. Hit the randomize button to get a good shape + colour combination, optionally tweak using the vector tool, save designs to local storage and export to image or video.<p>What&#x27;s the point? I started out thinking this would be something &quot;easy&quot; and that I could build in about an hour but turns out it does take a bit more effort to make it &quot;look good&quot;. You can use the backgrounds for content or an over-engineered colour picker or just chill with it in fullscreen mode.<p>Screenshot: <a href="https:&#x2F;&#x2F;cdn.subworkflow.ai&#x2F;marketing&#x2F;wave-by-subworkflow-screenshot-1.png" rel="nofollow">https:&#x2F;&#x2F;cdn.subworkflow.ai&#x2F;marketing&#x2F;wave-by-subworkflow-scr...</a><p>Enjoy!

  • 情报分类：商业与市场研究
  • 分类依据：内容涉及商业、投资或市场动态
  • 信息来源：Hacker News 新项目
  • 发布时间：2026/9/25 20:34:56