Felix Haas Profile picture
Designing the future of AI @lovable_dev
Oct 20, 2025 โ€ข 8 tweets โ€ข 2 min read
๐—ง๐—ผ๐—ฝ ๐—ฑ๐—ฒ๐˜€๐—ถ๐—ด๐—ป ๐—ต๐—ฎ๐—ฐ๐—ธ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐˜†๐—ผ๐˜‚๐—ฟ @lovable_dev ๐—ฎ๐—ฝ๐—ฝ ๐Ÿ”ฅ

I built this quick to-do app using some of my favorite Lovable design hacks.

Here are the basics ๐Ÿ‘‡ ๐Ÿญ/ ๐—ฆ๐˜๐—ฎ๐—ฟ๐˜ ๐˜„๐—ถ๐˜๐—ต ๐—ณ๐—ฒ๐—ฒ๐—น๐—ถ๐—ป๐—ด, ๐—ป๐—ผ๐˜ ๐—ณ๐—ฒ๐—ฎ๐˜๐˜‚๐—ฟ๐—ฒ๐˜€
Before you mention a button or layout, define the energy.

Example: โ€œFeels like a calm studio in Copenhagen. Minimal, intentional, and warm. Every detail considered.โ€

Lovable captures emotion before structure. Thatโ€™s what sets your visual tone right from the start.
Aug 6, 2025 โ€ข 12 tweets โ€ข 2 min read
Most designers are prompting AI wrong.

They ask for "modern UI" and get generic garbage.

I spent 100 hours testing prompts. Here's what actually works ๐Ÿงต Image Lesson 1: Specificity beats creativity

Bad prompt: "Design a dashboard"

Good prompt: "SaaS analytics dashboard, dark theme, 3-column layout, card-based metrics, Tailwind CSS"

The AI needs constraints to be creative.
Jul 17, 2025 โ€ข 11 tweets โ€ข 2 min read
๐Ÿญ๐Ÿฌ ๐—ฅ๐˜‚๐—น๐—ฒ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—›๐—ถ๐—ด๐—ต-๐—–๐—ผ๐—ป๐˜ƒ๐—ฒ๐—ฟ๐˜๐—ถ๐—ป๐—ด ๐—ช๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ๐˜€ ๐Ÿ”ฅ

Most product sites donโ€™t convert.

Hereโ€™s how to fix it ๐Ÿงต Image ๐Ÿญ/ ๐—จ๐—ป๐—ฑ๐—ฒ๐—ฟ๐˜€๐˜๐—ฎ๐—ป๐—ฑ ๐˜†๐—ผ๐˜‚๐—ฟ ๐—ฏ๐˜‚๐˜†๐—ฒ๐—ฟ
Before designing, talk to real users. Figure out what they want, what stops them, and what triggers action.

โ†’ Talk to 5 signups: โ€œWhat made you try it?โ€
โ†’ Exit survey: โ€œWhatโ€™s stopping you?โ€
โ†’ Watch session recordings
โ†’ Skim support chats
โ†’ Bonus: Buy someone coffee for quick feedback

โœ… Example:
Users say: โ€œI just want to send invoices and get paid.โ€
โ†’ Donโ€™t write: โ€œSmart billing softwareโ€
โ†’ Say: โ€œSend your next invoice in under 60 seconds.โ€
Jun 24, 2025 โ€ข 7 tweets โ€ข 2 min read
๐—ฃ๐—ฟ๐—ผ๐—บ๐—ฝ๐˜ ๐—ต๐—ฎ๐—ฐ๐—ธ๐˜€ ๐˜๐—ผ ๐Ÿญ๐Ÿฌ๐˜… ๐˜†๐—ผ๐˜‚๐—ฟ ๐—ฑ๐—ฒ๐˜€๐—ถ๐—ด๐—ป (๐—ฃ๐—ฎ๐—ฟ๐˜ ๐Ÿฎ) ๐Ÿ”ฅ

I recently gave a lecture as part of our new Lovable Shipped program and shared some of the prompt hacks I use to build better products with Lovable.

Here are some of my favorites ๐Ÿงต Image ๐Ÿญ/ ๐—ฆ๐˜๐—ฎ๐—ฟ๐˜ ๐˜„๐—ถ๐˜๐—ต ๐—ถ๐—ป๐˜๐—ฒ๐—ป๐˜, ๐—ป๐—ผ๐˜ ๐—ณ๐—ฒ๐—ฎ๐˜๐˜‚๐—ฟ๐—ฒ๐˜€

Bad: โ€œBuild me a landing page.โ€

Good: โ€œCreate a cinematic landing page that introduces a premium wellness brand with storytelling sections and high-end visual design.โ€
May 2, 2025 โ€ข 8 tweets โ€ข 2 min read
How to 10x your UI with @lovable_dev

A step by step guide below:Image ๐Ÿญ/ ๐—›๐—ถ๐—ด๐—ต-๐—Ÿ๐—ฒ๐˜ƒ๐—ฒ๐—น ๐——๐—ฒ๐˜€๐—ฐ๐—ฟ๐—ถ๐—ฝ๐˜๐—ถ๐—ผ๐—ป
Make your description clear, inspiring, and outcome-focused.

Example: "Design a mobile-first, task management app for remote creative teams."