Product & UI · Jun 20, 2026

I built an open-source Claude Code skill that turns your app into a product video (it made its own trailer)

I built an open-source Claude Code skill that turns… by nelamouc. Watch the Product & UI video, explore the shared prompt and visit the original Reddit post.

nelamoucu/nelamouc
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73 net upvotes on Reddit, checked Oct 15, 2026

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From the creator’s post · nelamouc on Reddit
Disclosure: this is my own project, free and MIT licensed. Posting because this is the crowd that'd actually use it (and poke holes in it). I hate making demo videos. Screen-record, fumble the narration, fight a timeline editor, then redo it all when one detail changes. Building the thing is the fun part; the video is the tax. So I automated the tax with Claude Code. **HVE Spielberg** turns one command into a narrated, branded product video of your app. You run `/hve-spielberg` in a project and it runs a 6-phase pipeline, pausing for your approval between each phase: 1. **Discovery** — reads your codebase, then asks who it's for and what they should feel. Design-thinking before any pixel. 2. **Storytelling** — arc, storyboard, voiceover script. 3. **Capture** — Chrome DevTools records your *live* UI. No mockups. 4. **Design** — your brand, or one of 10 presets (Stripe, Linear, Vercel, GitHub…). 5. **Production** — motion graphics in HTML + GSAP, rendered by headless…
From the creator

The prompt behind it.

Original prompt
make the model actually understand the project before filming it
More Product & UI prompts from real videos

Video and prompt by nelamouc. Original post ↗

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