If you could build an online business what would you create?
Entrepreneurs 👇🏼
Entrepreneurs 👇🏼
I've been building Hoops GM — a free basketball franchise manager that runs entirely in your browser (desktop + mobile, no sign-up).
You run the front office: trades, the draft lottery, free agency, the salary cap — then coach live games on a real possession-by-possession engine, with an owner who tracks your record and can fire you.
Extras: pick a "franchise idol" to build around, blitz games at up to MAX speed, chase a Hall-of-Fame dynasty across seasons.
Play (free): https://hoops-gm-chi.vercel.app
Would love any feedback on the first 5 minutes.
Hi everyone! 👋
I've been working on Dosera, an Android app designed to make medication tracking simpler and less stressful.
I built it because I wanted something more focused than the typical health apps — no complicated dashboards, no unnecessary features, just a reliable way to remember and keep track of your medication.
💊 Medication schedules — Set multiple medicines, doses and schedules.
⏰ Reliable reminders — Exact scheduled alarms with a full-screen alarm where you can quickly mark a dose as Taken, Skipped or Snoozed.
📊 Adherence tracking — See taken, skipped and missed doses, streaks and daily progress.
👨👩👧 Caregiver support — You can optionally notify a caregiver through Telegram when a dose is missed or skipped.
🔒 Local-first privacy — Your medication data is stored locally on your device. No cloud account is required.
📄 PDF reports — Export your medication history and adherence data.
The app is currently live on Google Play:
https://play.google.com/store/apps/details?id=com.leon55490.dosera
I'm especially looking for people who actually manage medications regularly, or developers who are interested in testing the reliability/UX.
I'd really appreciate feedback on things like:
Even a quick comment after trying it would be incredibly useful.
Thanks!
This week I spent some time improving the tennis section on https://www.sportlive.win/?league=tennis.atp
I wanted a simple way to follow ATP matches, scores, and players without bouncing between multiple sites, so I've been building it out little by little.
What did you ship this week? Curious to see what everyone is working on 👇
Hi everyone, I’m the founder of Self, a tool that turns your CV into a personal & professional website.
I started working on it because building a personal site often feels like more effort than it should. Most people already have their experience, education, projects and skills written down in a CV, but they still have to choose a website builder, copy everything over, arrange the sections and make the site look good on mobile.
With Self, you can upload your CV as a PDF, image, or text file, or even import it from LinkedIn. Self uses this information to create a responsive website that you can edit and publish. You can change the text, layout, and design, and add visual project sections if you work in a creative field where your work is best showcased through images.
I recently changed the product from a seven-day trial to a permanent free plan. The original trial felt too restrictive because people could not properly use or share their website before deciding whether they wanted to pay. The free plan now includes one published website on a self.cv subdomain, with no time limit.
There is also a Pro plan for people who want to use a custom domain, access more design options, view analytics, control SEO settings and use AI-assisted editing. My goal is to keep the basic version genuinely useful while charging for the features that are more valuable to professionals who want greater control.
Self is intentionally more focused than a general website builder. It is for people who want a professional website without having to design and build one from scratch.
I would really appreciate any feedback on the idea, the onboarding experience, the generated websites or the free and paid plans. You can try it as a guest, without creating an account 😎
Cheers!
Building a small tool with a friend to keep two co-founders coordinated, tasks, accountability, who's doing what, instead of losing track over WhatsApp. Would genuinely appreciate five minutes from anyone who's tried to run a project with a partner: https://headquartersos.lovable.app. Tell me honestly where it's confusing or where you'd bounce, that's more useful to me than a "nice tool".
Hey everyone,
I'm a founder from Serbia, and I'm building Munja, it’s an AI-powered fleet management platform for the European market, starting with the Balkans.
Munja helps rent-a-car, leasing, and logistics companies manage their vehicles, finances, insurance, damage records, and customers, all in one system with AI-driven insights like predictive maintenance and driver behavior analysis.
Where we are right now:
Team of 5 (myself, co-founder, 3 developers/designers) working for equity
Research phase complete: market analysis, competitor research, customer validation
MVP planning done: 12–16 week build timeline
Tech stack: React/TypeScript, Node.js or Django, PostgreSQL, Redis, Docker
Target market: Serbia first, then CEE and Europe
What I'm looking for:
I'm looking for experienced founders, SaaS veterans, or industry experts who would be willing to offer mentorship, even just 30 minutes of your time.
Specifically, I'd love guidance on:
Refining our product strategy and go-to-market approach
Avoiding common mistakes at the MVP stage
Navigating the European fleet management and logistics space
Preparing for fundraising (pre-seed: €5k–10k, seed: €400k–600k)
Building and managing a distributed team
Why Munja?
The global fleet management market is valued at $56–80B by 2030, growing at 13–19% CAGR. The Balkans and CEE region have real fleet density but almost no purpose-built software serving it. That gap is Munja's opening – if built as an AI-native, financially-literate platform from day one.
What I can offer in return:
I'm not asking for free work, I'm asking for advice. In return, I'm happy to share:
Regular updates on our progress
Insights from the Balkan startup ecosystem
A genuine connection and willingness to help where I can
If you're interested in a more formal advisory role, we can discuss equity options
If you're open to a chat:
Please DM me here or email me at filipmalisic60@gmail.com
Even 15–20 minutes of your time would mean a lot. I'm eager to learn from those who've been through this journey before.
Thanks for reading, and I look forward to connecting!
P.S. Here's the link to our Reddit community: r/StartupSrbija – feel free to join and follow our journey! 🚀🐕⚡
Hey everyone! 👋
We're building VentureLink, a platform designed to help founders go from idea to startup, all in one place.
We're currently speaking to founders and aspiring startup builders to understand what problems they actually face when:
We're trying to make sure we're solving real problems rather than just adding features, so we'd really appreciate your input.
Survey:
https://docs.google.com/forms/d/e/1FAIpQLSfCdAoIYPlHkfBvMNG4Iiq_rjnIt6lkRfS_aHm1J7MqZ8ByiQ/viewform
As a thank-you, survey participants can receive 1 month of VentureLink free when we launch
It should only take a few minutes, and your feedback will directly influence what we build.
If you're a founder, building something, or have experience with startups, we'd especially love to hear from you.
Want to follow our journey?
Follow us on Instagram: @_venturelink_
Thanks for helping us build something founders actually need! 🙏
I'm building Constellation, a social platform focused on meaningful conversations instead of endless scrolling.
Tech Stack
• UI/UX Design
• React Native and Next Js
• FastAPI , PostgreSQL
• Product Engineering
I'm looking for passionate people who enjoy building products from scratch and want to be part of an early-stage startup journey.
There is no upfront payment at this stage. This is an opportunity to join an early-stage product and help shape it from the beginning.
🌐 Project: https://socail-constellation.vercel.app
If you're interested in building something different from day one, send me a message or leave a comment.
Let's build something people genuinely want to use.
#ReactNative #FastAPI #UIUX #ProductEngineering #Startup #BuildInPublic #Constellation
I’m testing two ways of positioning an iOS app I built for guitar practice.
Option A:
“A precise guitar tuner with practice tools built around it.”
Option B:
“Tuner, chords, theory, practice and pedalboard tools in one app.”
A is easier to understand, but puts the app in a crowded utility category. B communicates more value, but I’m worried it sounds unfocused.
There’s also an optional AI explanation feature, but I don’t want “AI” to become the whole identity of the product.
If you were testing the App Store screenshots or short-form ads, which promise would you put in the first frame?
Listing for context:
I’m curious what the biggest roadblock is for people with startup ideas—funding, building, marketing, sales, finding a team, or something else?
If you have a startup/business idea, I'd appreciate you answering this short questionnaire:
Takes roughly 2 minutes
Hi I am actively seeking other Founders who are also working on their own startups, my startup spartacus.cv aims to be an alternative to LinkedIn, our philosophy is to ditch traditional resumes, ditch the degree, and show what you have created. For those of you who are building your own projects, this is an opportunity to join early, we run solely on peer to peer review principles, no ai rankings, no paid posts. if you're interested in becoming a company on our platform please send me a message, if you would like to sign up as an individual user, please use this link to sign up!
any questions please comment or message me directly!
Hi everyone!
I’m a student currently doing research on entrepreneurship and why people choose to start a business. I’m looking to hear from entrepreneurs and business owners about their real experiences.
If you’re comfortable sharing, I’d really appreciate hearing about:
Your response can be as short or detailed as you like. I’m interested in personal experiences, not textbook answers.
I’ll use the responses only as research material for my knowledge and won’t share personal information without permission.
Thank you to anyone willing to share their experience!
Hey everyone!
We’re a small team building Fullness Labs, an independent software startup focused on creating useful web applications, AI-powered tools, and digital products.
We’re still at an early stage, so we’re using this community to learn, build, and improve. We’ll be sharing our projects, development journey, experiments, and some behind-the-scenes content as we grow.
If you’re interested in following a small startup from the early days, we’d really appreciate your support. ❤️
👉 Instagram: https://www.instagram.com/fullness_labs/
Even a follow or a bit of feedback would mean a lot to us.
Thanks for supporting young developers and builders! 🙌
Fullness Labs
Build. Learn. Ship.
My orientation day is coming up and I have to prepare a presentation on a business/startup idea. My brain has officially gone into airplane mode. 😭
I'm not looking to actually launch it right now — it's for a college presentation. I need an idea that has a clear problem, solution, target audience, pricing/business model and potential to grow.
It can be in literally any industry — tech, fashion, food, education, sustainability, cybersecurity, etc.
What startup idea would you pitch if you were in my position? I'm looking for something more interesting than the usual generic AI/study app ideas.
Any ideas are welcome!