Our team has been spending a lot of time thinking about existing products rather than brand-new ones.

One thing we've noticed is that as a product grows, knowledge becomes fragmented. Some decisions live in documentation, some in Git history, and some only in the minds of the people who built the feature months ago.

Adding a "small feature" often means spending more time understanding the existing system than actually implementing the change.

That's exactly the problem we wanted to tackle with the new Brownfield workflow in MySpec.

I vibe-coded SpecWise AI from scratch a tool that turns messy client feedback into clean, structured product specs instantly.

Here's the full stack I vibed with:

React + TypeScript + Vite frontend Supabase auth, database, RLS policies Vercel serverless deployment GitHub Models gpt-4o AI engine Paddle payments and subscriptions

The hardest part wasn't the code it was figuring out what to build next without a clear plan. Ironically, that's exactly the problem SpecWise solves.

What started as a few planned improvements turned into a major platform update across the backend, website, Android app, iOS preparation, AI features, and partner integrations.

Here s what we shipped:

Hi PH community,

We're a team of builders. Years ago, we co-founded a dev shop that became the core contractor for a major US company. We built their platform backbone. That company grew to 50,000+ contractors, valuation went 20x, crossed a billion dollars.

We built the engine. They owned the car.

Hey PH!

Not everyone has Microsoft Office installed. But everyone needs to send PDFs.

Our Word-to-PDF converter works directly in your browser no software required.

Preserves formatting
Batch conversion
Password protection option
No account needed

Hey everyone, first time posting here go easy on me lol

So I built this thing called Salad Bowl Game (playsaladbowl.com). It's basically the classic party game that some people call Fishbowl or Celebrity, but online so you don't need paper, pens, or any prep work.

The idea came from a pretty mundane place my friends and I kept wanting to play this game at gatherings but nobody ever wanted to be the one to prepare it. You know how it goes: someone has to tear up paper into little strips, everyone has to write down words (and there's always that one person who takes 10 minutes thinking of their words), then you need someone to be the timer/scorekeeper... by the time you actually start playing half the energy is gone.

So I just made a website that handles all that. You open it, everyone adds some words into a shared "bowl" (you can also use an AI word generator if you're feeling lazy), and then you play three rounds with the same words:

Hey Product Hunt

Here's what you get in Pulseboard also:

Live Status Badge embed it on your website, docs, or SaaS Hive profile
Public Status API fetch your uptime data programmatically
GitHub README Badge show your project's live status in your README

Just paste a URL it updates automatically based on real-time checks.

I'm building Role Model AI a platform where you create AI agent avatars instead of using a generic chatbot.

Your avatars have persistent memory, can join Zoom meetings, connect to tools through MCP, collaborate as AI teams, and help with coding, research, business, and productivity.

We launched on Product Hunt today and would genuinely love feedback from fellow builders.

https://www.producthunt.com/prod...

Hi Product Hunt!

I'm excited to share OpenAnyFile a free web app that helps you open and preview hundreds of file formats directly in your browser.

The idea came from a simple frustration: every time I received an unfamiliar file, I had to search for software just to see what was inside. I wanted one place where anyone could quickly open common file types without installing multiple applications.

With OpenAnyFile you can: