Self-Promotion
p/self-promotionShow off what you're working on
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Yog Sharma

3mo ago

Turn "build me Twitter" into a production-ready architecture diagram

You can already chat your ideas into tasks in Zyvia. Now you can type "design me a Twitter backend" and watch the full system architecture appear services, databases, caching layers, and all the arrows between them.

No whiteboarding. No template wrestling. Just describe what you're building and get a diagram you can actually show your team.

Key Features
Natural language to system architecture (type "microblogging backend", get microservices diagram)
Auto-detects fan-out vs fan-in patterns for timeline feeds
Visualizes database sharding, caching layers, and real-time delivery
One-click export to PNG/SVG or embed in your Zyvia docs
Links directly to your tasks see the diagram, then break it into tickets

First Comment (Founder Story)
I've spent 3 years drawing architecture diagrams in Figma, then redoing them when the PM didn't understand, then redoing them again when we pivoted.

AI that handles Negative Thoughts

Research says we have 6,000 - 70,000 thoughts a day.
70 - 80% are negative.
90 - 95% are the same ones on repeat.
That loop kept me stuck for years, same doubts, same fears, same not enough story on autoplay.
So I built The Optimism Engine: a straightforward CBT-style tool that lets you face one negative thought at a time.
Name the distortion. See the layers. Reframe it. Let it go.
One belief at a time. One fear at a time.
It s not just therapy, it s just a way to interrupt the pattern.
Try it here (no signup required): https://optimism-engine.vercel.app/
What s the one thought you d finally unbelieve if you could?

Alexandr Cizek

3mo ago

🚀 Road to 1,000,000 Votap users — Day 41 | Current: 1114

Comment replies almost broke my brain. But they re almost ready.

AicyteaDev

3mo ago

app to build focus

hi guys, let me introduce my app BreakRot: Build Focus this app is built to help you reduce doomscrolling and make your day more productive these are the main features: - Pomodoro Focus Timer - Track Screen Time - Set apps limits and get reminder notifications - Daily Quests to build discipline - Set Goals try it here: https://play.google.com/store/ap... it s still new, your feedback is appreciated. thanks!

Founders have no idea if they're investor-ready. VCs have no idea who's actually executing

Real talk: I've been building OMISP because both sides are flying blind.

Founders are grinding, hitting milestones, but have zero visibility into whether investors even know they exist. So they spend weeks perfecting pitch decks that nobody reads, sending cold emails to VCs who are drowning in inbound.

VCs meanwhile are swimming through a sea of founders and can't tell who's actually moving vs. who's just talking. They miss the real ones because they're buried under noise.

It's broken.

J T

3mo ago

Validating an idea: Automated org charts / power mapping for B2B sales

Hey PH community

I m validating an idea and would really appreciate thoughtful feedback.

<p>I built a Bloomberg-style terminal for traders; beta launching soon</p>

Two years ago I started building a trading terminal because I was tired of stitching together 5 different subscriptions that didn't share data.

It started as a simple AI bot that posted daily market recaps. Then I added gamma exposure calculations.
Then volatility surfaces. Then real-time dealer positioning computed from raw options chain data across every strike and expiration.

Then I couldn't stop.

18+ sections later, NOVA Intelligence covers every major asset class, computes institutional-grade options analytics in real-time, and exports data directly, for example, into TradingView, NinjaTrader, ATAS and Bookmap.

Beatzyy App

3mo ago

Offline music player with real-time audio effects, pitch control & a clean Pixel-inspired UI.

Beatzyy is an offline music player built around sound, control, and intentional design.

No ads. No tracking. Just your music.

I built Beatzyy for listeners who want more than basic playback people who enjoy shaping their sound, not just pressing play.

Aman

3mo ago

The bottleneck in AI isn't the model anymore. It's the context and input.

GPT-5, Claude, Gemini. These models are insanely capable. But the interface is still a blank text box.

That's the equivalent of giving someone a $50M race car and saying "figure it out." The engine is world-class. The cockpit is broken.

I built Prime Prompt, a Chrome extension that sits inside ChatGPT and restructures your prompt before it hits the model. Not a template library. Not a prompt marketplace. It rewrites what you actually typed into something the model can work with properly.

Here's what currently happens when someone wants a better output from ChatGPT: They either burn tokens asking the model to "improve my prompt" within the same session, polluting the context window with meta-conversation. Or they open a second tab to craft the prompt separately, then copy-paste it back. Or worst of all, they scroll through dozens of old conversations trying to find that one prompt that worked perfectly three weeks ago.

Hong Phat Ly

3mo ago

🚀 FreshLimePay – Dynamic PayPal & Stripe Checkout Buttons via API (Live Now)

Hey Product Hunt fam

Today I m very excited to share a major update to FreshLimePay API Keys are officially live!

API Keys are now available for Checkout Payment Buttons.