Self-Promotion
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4mo ago

SOTA for excel generation

We're rolling out a feature that lets you vibecode Excel models, the same category a well-funded Silicon Valley startup has been getting attention for. Building it out, we realised we don't just match what's currently considered best. We beat it.

Here's our output for the prompt "build a detailed LBO model for ExxonMobil": https://docs.google.com/spreadsh...

Run that same prompt on any other platform and the gap is hard to miss.
Here is what claude had to say about our results vs others:
https://claude.ai/public/artifac...

How we did it: we generate Excel server-side instead of client-side, using openpyxl as the engine. We built on top of it to support pivot tables and everything else a real model needs. The reasoning behind the bet: openpyxl is heavily represented in training data, so the model actually knows how to drive it. That's the difference between a spreadsheet that looks right and one that is right.

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4mo ago

As we wait for YC summer 2026 results, here’s what the process taught us regardless

An idea isn t a product until you believe it is and that product isn t a startup until you treat it like one. Dedicated hours, out of pocket tools, standup slacks with your co-founder even though he s your husband and sitting right next to you, knee deep in deriving a unique algorithmic formula to feed this audacious engine. Something shifts and what was an idea is now tangible.

The waiting sucks, but it s also a gift in itself. It reframes the mind. This isn t a project anymore. This is real. We wake up, clock in, schedule stand-ups, innovate, iterate and innovate again. At the end of the day, we look one last time for that email inviting us to interview, it s not there (yet, or maybe never.) But, we look at each other and are immensely grateful to have had another day to do what we love, and proud of the achievements we accomplished that day.

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4mo ago

What are you using to schedule Instagram posts now that Creator Studio is dead?

Meta retired Creator Studio in 2024, but it's wild how many "how to schedule Instagram posts" guides still tell you to use it. People follow the steps and hit a dead tool.

Here's where things actually stand, from going through all the options recently:

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4mo ago

My greatest idea sucked 😭

My greatest idea sucked

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4mo ago

Turn Studying Into An Adventure

What if studying felt like an RPG instead of a chore?

StudyQuest turns your learning routine into an adventure:

  • Assignments become quests

  • Exams become boss battles

  • Daily habits earn XP and level you up

It s a cozy, gamified study planner you can open instantly in your browser no install, no signup, no friction.

Are snoring apps actually useful, or just another sleep score?

I ve been working on SnoreStop AI, an iPhone app that records snoring overnight and turns it into a simple morning report.

The more I dig into this space, the more I think the hard part is not just detecting snoring. It s making the data useful without pretending the app can diagnose sleep apnea or fix someone s sleep.

Right now we re focused on:

- short audio clips you can replay

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4mo ago

Launched HireReady today — AI job application kit, free to try

Just launched HireReady on Product Hunt today! It generates cover letters, resume bullets, and interview prep questions from any job description. No signup, free to try, $7 for unlimited access. Would love upvotes and feedback from this community https://www.producthunt.com/prod...

The real reason you keep failing at habits (it's not motivation)

Everyone says habit failure is a motivation problem. Get more motivated. Stay more disciplined. Want it more.

But motivation isn't the issue. You were motivated on day one. Remember?

The real problem is the gap.

The gap between where you are right now and what your habit plan is asking you to do.

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4mo ago

When your backend misbehaves - you'll know first

Building NotiLens - smart monitoring and observability for solo founders and small teams.

most monitoring tools tell you when your server goes down. NotiLens tells you when:

  • signups stopped at 2am but the server was fine

  • payment initiated but never completed

  • cron job ran but processed zero records

  • ETL process ran but the flow broke mid-way, records never landed

  • AI agent looped for 3 hours burning credits

  • one client's pipeline went quiet while others ran fine

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4mo ago

Free and fast invoice generator. 100% secure , client side only no server

Fellow freelancers!

I got tired of signing up for yet another tool just to send one invoice so I built my own.

freeinvoicefast.com completely free, no account needed, instant PDF download. Supports 13 currencies, saves your last 10 invoices, works on mobile.

Would love feedback from real freelancers what would make this more useful for your work?

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