All Projects

Merchants Demise - Roguelike Trading RPG – 120+ Perks, 40+ Road Events, Endless Mode

https://www.merchantsdemise.com

Playable in your browser here: https://www.merchantsdemise.com A replayable, run-based trading RPG where you lead a caravan through a hostile kingdom. Pack your cargo, choose your routes, survive random road events, stack powerful perks, and decide: die a rich merchant, or carve your name into the throne Core features: 120+ Perks – Build wildly different merchants each run 40+ Road Events – Ambushes, contracts, strange travelers, faction drama, and high-stakes choices. Endless Mode – Once

[Brief to Build Spec] - Turns messy client notes into a build specification without hiding unknowns

https://promptbase.com/skill/brief-to-build-spec?utm_source=reddit&utm_medium=community&utm_campaign=brief-to-build-spec-launch&utm_content=sideproject-proof

Turn scattered client notes, emails, tickets, transcripts, and existing-product evidence into a build-ready specification. This skill separates confirmed requirements from proposals and unknowns, maps workflows and failure states, exposes hidden data/integration/security work, drafts testable acceptance criteria, ranks owner decisions, and returns READY, PATCH, or BLOCKED. It never invents frameworks, deadlines, budgets, or approvals. Built for freelancers, agencies, and product teams.

DIY Pocket Coach and Self Build Tracker

https://www.diyai.app

The pocket coach for UK homeowners. Turn complex DIY into safe, structured steps — with a digital home passport.

I made an event radar for southern Germany and it keeps suprising me

http://umadum.app

Öffne die Karte und sieh sofort, wo um dich herum etwas los ist. Konzerte, Festivals, Märkte & mehr auf einen Blick.

Hey everyone! I built a fashion app and entered the Builder Fest contest. Would really appreciate yo

https://app.emergent.sh/showcase/builderfest-kevin/a3d1ff31-c2ab-4970-a7f6-66b139515491

From idea to app in minutes. AI-powered development platform for creators, entrepreneurs, and developers.

I had the deep urge to do a retro arcade twin stick 3d shmup shooter since at least 2016.. now i am

https://store.steampowered.com/app/5054650

Neon Breaker is a fun twin-stick horizontal 3d retro shoot 'em up in the legacy of the great action arcade shmup classics. Shoot, evade, and hunt down cute enemy ships to make them all explode! Push your limits playing through endless waves and unlock new high scores.

My ADHD brain couldn't stick to any habit tracker, so I built one that actually feels like leveling

https://www.lategame.co/

Been trying to get my life together for a while now. Habit trackers, task managers, the whole thing — my ADHD does not make this easy, and most of the tools out there didn't help much either. Everything I found was either a barebones checklist app, a glorified Excel sheet, or a Notion template that looked nice in a screenshot but fell apart the second I tried to actually live in it day to day. I'm a web dev, so eventually I took it personally and built my own thing: Lategame. I g

My iOS game is competing for Product of the Day

https://www.uneed.best/tool/mad-snake

A retro arcade snake game for iPhone with modern twists. See ratings, pricing and the best alternatives to Mad Snake on Uneed.

I built a themed "identity card" for tabletop RPG players — one link instead of re-writing your bi

https://rpgenclave.com?ref=sideproject

Browse open campaigns across every genre — then build the player or GM profile you bring to every table you join or run.

I built a tool that tells merchants which Stripe Radar rules to change - here's what I learned about

https://www.Fraud-Pulse.com

Connect transaction data from Shopify, Stripe, or Adyen. Get ranked rules and actions that reduce chargebacks and fraud.

I built 18+ dating that lives in Discord DMs (games/anime first, face last)

https://discord.com/oauth2/authorize?client_id=1539309091548303360&scope=applications.commands&integration_type=1

Discord is great for playing games and chilling with friends, or even building a worldwide community. Customize your own space to talk, play, and hang out.

pay-to-rank boards freeze when someone overpays. so i made the bids burn down.

http://burnboard.win

the top spot burns at 4% an hour. nobody holds #1 forever.

Generalized aggregator to facilitate a "bring your own sources" model

https://ferretden.com?utm_source=reddit&utm_medium=sp

FerretDen watches the sources you choose — Telegram channels, career pages, and public listings — scores postings against your experience, and drafts the paperwork.

I built my first iOS app, SecretMap — where you can anonymously share&read secrets

http://secretmap.dev/en/

Write your secret, drop it on the world map and walk away. No name, no profile, nothing that follows you around. Free on iOS, with no ads and no notifications.

I probed 2,291 Product Hunt launches from 2023-2025 to see which are still alive. 24.4% are hard-dea

http://huggingface.co/datasets/rightaichoice/product-hunt-graveyard-2026

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

i built an app that auto-suggests stickers as you chat! telegram. whatsapp. anywhere. [testflight in

https://testflight.apple.com/join/btGtMk6q

Available on iOS

We built domain-driven subreddits — now we're on Product Hunt

https://elseweb.lol

An open-source, domain-based subreddit for every website on the internet.

Comments on my canvas learning app

https://pennpaper.app

PennPaper helps children and students work through math with patient voice explanations, a shared whiteboard, and progress parents can understand.

Tried like 5 project management tools as a solo founder; none of them fit, so I built my own

http://colonyapp.ai

Colony turns an idea, a client brief, or an overloaded week into a real plan, then stays on it until the work gets done.

I've built a text based football manager for in between which is completely free and requires no log

http://FootballManagerSim.Com

Start your football management journey, climb through the tiers, and build a legendary legacy.

Built a leaderboard where communities pay to rank #1. Made 39 in the first 16 hours.

https://bidcom.lol/

Discord servers, Skool communities, subreddits, Telegram groups and more, ranked by what people pay to be seen.

billboardo is the place to showcase your work.