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Stewie Reflect
The owner's manual your vibe-coded codebase never came with
Stewie Reflect reads a read-only snapshot of your GitHub repo and generates an Owner's Manual for the product inside it: what the code does, where the evidence ends, and which decisions only you can make. Every claim is tied back to the file or function that supports it, with plain-language diagrams so the manual is readable, not just technical. Pick a repo and branch to get a free preview — a full chapter plus a map — then unlock the full manual and Markdown export for a $19 beta price.
This came from a problem I kept running into on my own projects.
I could read the code if I had enough time. The harder part was answering simple product questions quickly: what each plan actually includes, where a business rule is enforced, or whether something was an intentional decision or just an implementation detail that survived.
AI made shipping faster for me, but it also made it easier to end up with software I couldn't confidently explain a few months later.
Stewie Reflect is my attempt to close that gap. Not by generating prettier documentation, but by creating something an owner can actually use to understand what the product appears to do, what is supported by evidence in the code, and where a human should still verify before making changes.
Still refining the idea, so I'd genuinely like to hear where this feels useful, unclear, or off.
the traceability thing is really well done, every claim links straight back to the file it came from so you can actually trust what the manual is telling you instead of taking it on faith.
how does it handle monorepos with multiple services sharing one repo, does the manual get split per package or stay as one big doc
Curious how it handles monorepos with multiple services, does it try to summarize everything together or let me pick which subfolder gets its own manual?
If you'd like to see what the output actually looks like before trying it, here's a public sample manual generated from a real AI bookkeeping app:
oh this is a good one. half the designers using Maker end up with working code they couldn't really explain out loud, so this anxiety is dead on. does it document what's already there or does it want to ride along from the start?
About Stewie Reflect on Product Hunt
“The owner's manual your vibe-coded codebase never came with”
Stewie Reflect was submitted on Product Hunt and earned 7 upvotes and 10 comments, placing #75 on the daily leaderboard. Stewie Reflect reads a read-only snapshot of your GitHub repo and generates an Owner's Manual for the product inside it: what the code does, where the evidence ends, and which decisions only you can make. Every claim is tied back to the file or function that supports it, with plain-language diagrams so the manual is readable, not just technical. Pick a repo and branch to get a free preview — a full chapter plus a map — then unlock the full manual and Markdown export for a $19 beta price.
Stewie Reflect was featured in Artificial Intelligence (473.1k followers), Maker Tools (2.8k followers) and Vibe coding (561 followers) on Product Hunt. Together, these topics include over 108.9k products, making this a competitive space to launch in.
Who hunted Stewie Reflect?
Stewie Reflect was hunted by Vinh Nguyen. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Vinh Nguyen