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David Heckhoff

Web developer (webgl & node.js) · Web developer (webgl & node.js).

david-hckh.com
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Watch

Desktop 1440 px

Mobile 390 px

0.00 s / 9.10 sF001/273

Scroll · 1440 px · 9.10 s · 30 fps

Captured

Every page. Every screen.

Pages
1
Screens
21 desktop · 1 phone
Clips
3at 30 fps
Full-length pages
2
Key-frame sheets
5
Motion states
IntroScroll

Captured at 1440 and 390 px

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Use Lerp to study David Heckhoff: https://lerp.gallery/s/david-hckh
Connect to https://lerp.gallery/mcp with my account.
Read get_site({"slug":"david-hckh"}).
Then read get_prompt_pack({"slug":"david-hckh","kind":"site","focus":"scroll"}) for the scroll brief.
Use only the stored observations and available media. Distinguish measured values (with fit error) from estimates. Do not invent missing timings or bypass my plan. Suggest an implementation for my project; do not copy the reference site's assets.

Connect with your account; API keys are for scripts and clients without OAuth. Sign in to connect an agent. A free account gets 25 calls a day and the same three sites in full. This page returns the summary, not the fit or prompts.

Prompt pack

David Heckhoff presents a playful, immersive portfolio defined by a high-fidelity three-dimensional isometric scene. The site establishes a warm, inviting mood through soft lighting and rounded geometry, blending a tactile desk environment with futuristic digital transitions. Its distinctive character comes from the seamless integration of WebGL characters that react to user navigation, creating a narrative journey rather than a static page. The aesthetic balances approachable cartoon-style visuals with clean, modern interface elements, resulting in a polished experience that feels both personal and technically sophisticated.

5 prompts in Pro Generated 30 Sep 2026

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Inspect

Specs

Measured from frames. Estimates are labelled.

No measured motion spec yet.

Intro reveal

Measuring

Techniques on this site.

Live demos, explanations and code to explore on their own.

Notes

0 notes

No public design or motion notes recorded yet.

Show more notes
Motion
Intro, Scroll
Footage
3 clips, frame-stepped
Captured
30 Sep 2026

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