31 Comments
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Ileana's avatar

Thank you for sharing this amazing prompt system! I will try it. πŸ’« Also, I was so curious to see the vote results on the logo, yeeey 😍

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Karo (Product with Attitude)'s avatar

Thank you dear!!!! πŸ€—

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Jos T's avatar

I've been doing something similar since March. Now it seems especially important for very large projects or when adding to very large projects

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Karo (Product with Attitude)'s avatar

Do you have a post about it? Let me know and I'll link it too πŸ€—

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Jos T's avatar

You're the best!

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Intesar Husain's avatar

This post couldn’t have come at a better time, about to start working on a project…

I wanted to ask when you mention to use it for actual products and not demo apps are you referring to demo apps as hobby projects or just prototype versions of the actual products?

I ask this because in the past I found it too overwhelming for agents to build actual products so I tend to now just use replit for code architecture and generating UI and the entire flow but then build the logic, backend development and integrations myself so in this situation I am not completely building the actual product on replit and so are these prompts still good for that approach? Anything that I should consider before using it?

Thank you for sharing this is a really helpful guide!

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Karo (Product with Attitude)'s avatar

That’s great that you’re starting too! What I mean is, this prompt may be overkill for demo apps where you don’t plan to invite real users. But if you’re building something that will serve users and meet their needs, this prompt is gold πŸ€—

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Intesar Husain's avatar

Perfect then I am going to play around with it and let you know how it goes! Took a project on for an Instagram business coach trying to build something for his paid members 🀞

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Ilia Karelin's avatar

Super amazing post here. A lot of useful information for people to use and prosper!

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Sharyph's avatar

This structured approach to PRDs is a powerful concept, making the process more efficient and less prone to errors.

It's smart to focus on creating clear, auditable documentation before coding to avoid wasted effort and ensure alignment. a truly forward-thinking methodology.

Also, thanks for sharing my post here, and I am glad you find it helpful.

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Success Louis's avatar

Thanks for this prompt system , it's an amazing resource .

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Suhrab Khan's avatar

Absolutely essential! This goes beyond β€œvibecoding” into real spec-driven product building. Karo’s PRD Builder is like having a PM in your prompt: clear, testable, AI-safe, and ready for execution.

For more AI trends and practical insights, check out my Substack, where I break down theΒ latestΒ inΒ AI.

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Fleur Hull's avatar

Thanks Karo for the mention. Sorry my choice didn’t win but secretly glad β€˜the left’ had a win πŸ˜‰

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Karo (Product with Attitude)'s avatar

Haha, thank you for voting πŸ€—

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Karen Spinner's avatar

Just had a chance to read through this, and I kind of wish I had seen this several weeks ago, before I started building my current project. πŸ˜†

This is an amazing resource, especially for folks like me who are less familiar with product management practices!

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Karo (Product with Attitude)'s avatar

Thank you Karen!

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Ashwin Francis's avatar

Such a great read Karo, happy to know v16 finally got the job done right

Saving this prompt to try on the next production app I work on!

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Karo (Product with Attitude)'s avatar

Super! Let me know how it worked for you, we can always build v17 together πŸ€—

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Ashwin Francis's avatar

Of course Karo, would be happy to share my experience with this prompt and see how we can refine v17 together πŸ™Œ

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Sharyph's avatar

This is a solid approach, moving from just "vibes" to a structured, auditable process is crucial for building real products.

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Karo (Product with Attitude)'s avatar

Thank you for reading and for your thoughtful comments Sharyph πŸ€—

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Anfernee's avatar

Thanks for the PRD prompt Karo!

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Karo (Product with Attitude)'s avatar

Thank you for reading AnferneeπŸ€—

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Sam Illingworth's avatar

Thanks Karo, this is such an interesting and well-written piece. I feel as though I am now well placed to start taking my first forays into the world of vibe coding. πŸ™

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Karo (Product with Attitude)'s avatar

That's fantastic!!!πŸ€—

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Jenny Ouyang's avatar

Karo, we basically picked the same topic today, love the synchronicity!

I really enjoyed your system prompt share, so thoughtful and sharp.

And thank you for all the shoutouts, you’re incredibly generous, as always 🫢

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Karo (Product with Attitude)'s avatar

Running to read it now!

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Karo (Product with Attitude)'s avatar

Linked your post inside mine!

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Alejandro Baena's avatar

Nice post!!!

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Raghav Mehra's avatar

Wow! This is such a comprehensive PRD Builder Prompt. Will definitely try it out in an ongoing product process!

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