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The page this skill built from examples/slowglow, working in your browser. Opens in a new tab. Also: Lowtide.

12-second example rendered by this skill from examples/slowglow · 1280×720

What you get

  • A self-contained index.html hero and an embed.html to paste into an existing site
  • Your liquid, wax, hot-core and base colors, fonts, logo, headline, buttons and a corner spec line
  • 14 documented effect settings: seed, loop length, blob count, lamp size, four colors, halo, wall arcs, shelf reflection, grain, warm-up, caption
  • Dark or light walls, left, right or centered layouts, with the lamp above the copy on phones
  • An SVG still picture for no WebGL or reduced motion, so the hero is never blank
  • Contrast and layout checks at 390, 768, 1024 and 1440 px
  • A frame-perfect MP4 that loops seamlessly (1080p by default, portrait sizes too) and a poster
  • Open-source licenses for every part it builds on

Good fit

  • Bars, record shops, vintage stores and radio stations can give their first screen a warm, nostalgic 70s glow beside the headline.
  • Lighting brands and lamp restorers can pick liquid, wax and base colors close to their own lamps, such as brass, chrome or avocado enamel.
  • Slow-living products can show lazy wax rising and sinking on a seamless loop, then record a 1080p video of it for a launch post.

Not for

  • Showing a real product photo: the lamp is drawn, not photographed
  • Cool, corporate or minimal brands: the look is warm and nostalgic by design
  • Full landing pages below the hero (see the Landing Pages series)

About this skill

A 1970s lava lamp glowing beside your headline. Blobs of wax rise from the warm pool, stretch, split off trailing drops, hang under the meniscus and sink back, lit from the bulb below inside a tapered glass bottle on a turned brass base. The lamp throws a warm halo on the wall over a 70s rainbow of three arcs, with a glossy shelf reflection and film grain, and the bulb flickers on when the page loads. Your agent sets the liquid, wax and base colors, fonts, logo, headline and buttons, checks contrast at four widths and records a seamless 1080p loop.

Example request

Build a Lava Lamp hero for Slow Glow, a lamp restoration studio: aubergine wall, magenta liquid, orange wax, brass base, headline 'Warm light, slow time.', and record a 12-second loop.

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Details

Output
Animated WebGL hero · page + embed + 1080p video
Needs
Node.js 18+, Chrome (or Chromium/Edge), and ffmpeg for the video
Series
Motion Heroes · 50 skills
Updated
Oct 26, 2026
Checked
Oct 26, 2026: its own commands ran and passed. That is a working check, not a security audit.

Generates with

Raw WebGL1 (one hand-written fragment shader, no libraries)Metaball wax on looping pathsMotion Heroes kitHeadless Chrome checks and frame-stepped recorderffmpeg
Good forProduct launchBrandSocial mediaWeb design

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FAQ

Can it show our actual lamp?

No. The lamp is drawn by a WebGL shader, not photographed or modelled from your product. You choose the liquid, wax, hot core and base colors, so it can echo your lamp, but the bottle is always the same tapered glass on a turned base.

How many blobs are there, and how long is the loop?

You set 3 to 8 rising blobs (default 6), each with a trailing drop, and a loop of 8 to 16 seconds (default 12). The seed changes each blob’s timing, size and drift. If the wax clumps into one lump, lower the blob count or try another seed.

What do visitors see before or without the animation?

On load the bulb flickers on and the lamp warms up over about two and a half seconds, which you can switch off. Visitors who ask for reduced motion get one still frame at 7 seconds, and browsers without WebGL get an SVG still picture.

Which agents is Lava Lamp Hero written for?

Any agent that reads SKILL.md folders, including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI and OpenCode.

Do I own what I make with it?

Yes. Everything your agent makes with this skill is yours, including for client and commercial work.

What if it doesn’t work for me?

Email support@lookbk.dev within 7 days of buying and we’ll fix it or refund you.

Credits and licensesWritten by Lookbk

Lookbk wrote this package: the Motion Heroes kit, the metaball lava lamp shader, the still picture and the examples. No third-party code is included. Written by Lookbk, no third-party code.

Credits and licenses for the open-source software and fonts it uses are in NOTICE.md inside the download.