Build an AI-Powered Web App in 20 Minutes—No Code Required!

🚀 Build AI-powered web apps in just 20 minutes—NO coding required! In this tutorial, we’ll show you how to use Lovable, an AI-enhanced no-code builder, to create a full-stack journaling app without writing a single line of code!

What You’ll Learn
✅ Design your app UI instantly 🎨
✅ Upload your design & generate a working app ⚡
✅ Connect Supabase for backend & authentication 🔑
✅ Implement GPT-4o for AI-powered features 🤖
✅ Deploy a full-stack app in minutes! 🚀

💡 Whether you're a beginner or a developer, Lovable helps you build apps at lightning speed!

Timestamps for Easy Navigation:
00:00 Introduction
00:34 Designing Your App
01:37 Initial prompt and uploading design
04:27 Navigating the Lovable Interface
05:00 What is the backend end?
06:23 Connecting Supabase
09:05 Adding authentication
10:30 Saving data to Supabase
11:49 Refactoring components
12:50 Implementing Open-AI with GPT-4o
19:32 Outro

💬 What do you think of Lovable? Drop your questions & ideas below!

#NoCode #AIApps #GPT4o #WebDevelopment #Lovable

[MrKeldmex]

Great video. Here is a pro tip on prompting. "When building the ui, use the best practice from the book called don't make me think by steve krug". Then you will find your ui becomes much professional.

[ryankitto]

I love, lovable. I tried to build my project on Replit on bolt on v0, cursor, and probably a few others. And you guys killed it. Haven’t deployed it yet. It’s pretty big stack.

[Lex-vmhc]

This is so helpful. Have been getting stuck repeatedly. I believe this video might have solved my struggles. Thanks!

[chatbot]

Great! We should talk more about small applications like this that use Lovable + other tools. It will help users choose among the many no code AI tools. It will be very helpful for Lovable to get more users with non-information backgrounds or college students to enter this field in the future.

[mrkng]

Great video! I am a big fan! Looking forward to new updates - Can you make the videoes more and more advance for each time?

[GregoryBohus]

Great video! Super helpful for beginners!! Keep them coming ❤

[vPeteWalker]

I'd love to see more examples for sure. This was fantastic. I think I'd love to see more of the troubleshooting aspect. I noticed a few places where it said the build failed, but you didn't address that. I'd like to understand how you got around these issues, esp. for someone like myself who has zero coding experience.

Also, I thought it was neat that it still understood you with all those spelling mistakes. I would imagine this is super encouraging for ESL folks.

[findgautham]

W. Excited for more updates to Lovable in 2025!

[Sagi]

Finally some good valuable videos from you

[hdemonfteid]

WOW! you just give me the power to help changing my life! and surely your give the way to change the world slowly but surely! I am a 66 young old retired man. Thank you is not enough! so you have also to create the! word for your marvel :)

[chatbot]

Excellent lecture!

Many college students or beginners use laptops to learn no code AI. But they don’t know that the programs generated by AI cannot be executed directly in laptops, but need to be deployed to A hosted cloud server or testing WEB platform; for example, Netlify, Codepen or Github. This will provide users with direct access to the web.

Regarding this part, I believe many Lovable fans would like to hear more video introductions from this speaker in the future.

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Many thanks for your great video. I am a learner from an Asian country. I am learning how to use no code AI Work automation and productivity improvement applied in small and medium-sized enterprises.

[worldteacher]

This was super cool but I wish you showed at the end how to tweak the AI to work more naturally. I’ll search through your videos and hopefully find one on that.

Thank you for creating this. ❤

[tristanbob]

Great video and neat to see you build something and deal with the common errors we all see when coding with AI.

[lars_krueger]

Love Sweden since my childhood ❤ Every year we traveled to this great country. AWESOME PRODUCT!!!!

[Bucatarescu]

Great video! Love the "shiat page"

[KonturFocus]

Great video!
It would also be nice if you could post a separate file of the promts you use to create the mini app.

[tolulopeolorunfemi]

This is a nice video. It helped me get started with my company website

[numgun]

Useful and honest, I appreciate the walkthrough!

[Justin-zv]

Thanks for prompting guide. I'll feed it into the LLM to help shape the prompt before running.

[obiimobi]

fantastic video! very well done and easy to understand even for someone like me who has absolutely no coding experience. thanks for sharing