Creatorfelixhhaas →A web case by @felixhhaas using Lovable, including the public result, full prompt, and original source.
View original source ↗Prompt · Original / Translation
Most companies have messy email signatures. So I built a tiny app for Lovable that fixes it 🔥 Everyone gets: → A consistent, on-brand signature → A live preview → One-click copy for Gmail, Superhuman, etc. Sharing the exact prompt below so you can build the same thing for your team 👇 Lovable prompt: "Build a minimal, professional email signature generator. 1/ Features: → Form inputs: Name, Title, Phone, Twitter/X → Live signature preview that updates while typing → Copy button that copies the signature as HTML for email clients → “How to import?” modal with steps for Gmail, macOS Mail, and iOS Mail → Light and dark mode toggle for the preview 2/ Design: → Clean, minimal layout with warm muted colors → Centered content with generous whitespace → Rounded inputs with clear (X) buttons → Subtle fade-up animation on load → Fully responsive on mobile 3/ Signature output: → Company logo at top linking to website → Name in bold → Title and company in muted gray → Phone and Twitter/X separated by a bullet if both exist → Pure HTML with inline styles for maximum email compatibility"
Reusable method
Reusable structure
Extract “target result → the product name, audience, page modules, and primary button → constraints” as a reusable template for similar work.
Retest criteria
Run single-variable comparisons around module order, value proposition, and CTA placement. Record the model, cost, and failures; turn it into a Skill only after it repeats reliably.
Recommended models
Creator
felixhhaas focuses on production-ready AI interfaces and is active on X. “Lovable Email Signature Generator” is the current representative case, built with Lovable awaiting a stability retest.
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Prompt
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Prompt
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Prompt
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