Self-Promotion
p/self-promotionShow off what you're working on
trending
sollarzoo

3mo ago

I vibe-coded a journaling app to understand life, not just record it

Hi Product Hunt

For a long time, journaling has been my way of reflecting on life.

Han

3mo ago

Any musicians out there that would like to try a new metronome app?

I'm new to app development and have designed a minimal metronome app. It's inspired by flat, minimal, reductive design. I'm close to launching but I'd really appreciate some beta testers to give some valuable feedback please!
Here's the public beta invite code if you're interested: Public Beta Link
It's link to try the full unlocked Pro version.
I want this to be consumer friendly, so when it launches it will be free to use with a one-time in-app purchase for the pro features.
Hope you like it, thanks for checking it out,
Han
Mach 2 Metronome

Visit And Rate my website

Built something for the EV revolution Compare electric cars easily before you buy. No confusion. Just data. Welcome to CompareEVs. https://compareevs.vercel.app #EV #ElectricCar #FutureIsElectric #WebDevelopment #StudentProject
Ha My Tran

11mo ago

I'm launching a memory layer system for coding agents on AI IDEs like Cursor, Windsurf!

Hey everyone,

My team is launching a new solution for AI coding - Byterover.

Varrd

3mo ago

I watched traders lose millions on strategies that were fake. So I built an AI that solves that

Here's the dirty secret of trading: almost every "edge" you see online is fake. Not intentionally people just don't know how to test properly. They overfit to historical data. They don't correct for multiple testing. They cherry-pick the one timeframe where it worked. They look at in-sample results and think they found something.

I saw this from the inside. I'm a quant I spent years watching even smart traders make the same statistical mistakes over and over. And the tools out there? They let you do it. Pine Script doesn't stop you from overfitting. Python backtesting libraries don't warn you about data snooping. QuantConnect gives you 16 hours of compute per experiment and zero guardrails on methodology.

So we built Varrd.

It's not a backtesting tool. It's a system that an LLM gets placed into where it is physically impossible to test wrong. The AI runs inside a framework with hard guardrails:

Ross

3mo ago

Looking for Android beta testers for travel compliance app

Hi everyone,

I'm currently preparing to launch an Android app called EntryAuditor that helps travellers check passport validity rules, entry requirements, and transit visa risks before international trips.

Many travellers only discover these issues at the airport check-in desk.

3mo ago

I built a micro-learning app in a week with zero coding experience - would love feedback

I built Snip - a micro-learning app that delivers lessons in 60 seconds. You read the lesson, then the content disappears and you get tested from memory. No courses, no streaks, no guilt. Just knowledge, fast. Covers languages, music, business, psychology and tech. Built it in a week with zero coding experience. Would love any feedback from this community https://thesnipapp.com/
Z-ZMC

3mo ago

I’m not a pro dev, I built for now 4 Chrome extensions. I need your honest feedback. Tnx

Hey everyone,

I don't code for a living, but I genuinely love building tools that save time and fix annoying daily workflows.

I m trying to build a solid foundation before tackling bigger challenges. Right now, I ve put together 4 simple Chrome extensions over at getplugzz.com.

golfeth

3mo ago

I built a tool to manage consistent characters and styles from your phone

Prompt engineering is exhausting when you lose your specific character look the moment you change a single word in the prompt. I developed ZEXA to turn AI generation into a more professional asset management process. It uses a Prompt Book to keep ideas organized and Generation Packs to maintain a strict aesthetic across multiple images. One feature I am particularly proud of is the Extract JSON tool which lets you pull the structural data from an image so it is no longer just a black box. I am aiming for a very clean mobile experience.
AI Image Creator: Zexa

sollarzoo

3mo ago

Launching Lumos Diary: an AI journaling app with emotional insights and data visualization

Lumos Diary is an AI-powered journaling app designed to help you understand your life and emotions over time.

Instead of just writing down what happened, Lumos helps you reflect on your experiences, discover emotional patterns, and see your personal story more clearly.