All Projects

Foilstack - Turns a folder of card scans into a priced inventory and a marketplace CSV

Drop in a folder of card scans. Get an identified, priced inventory and a marketplace CSV. 13 games, open source, self-hostable.

I made Numb you Mac — a free app that turns off your keyboard so you can wipe it

https://100k31d.co/numb

Lock keyboard and pointer input while you clean, then let Numb restore it automatically. Free for macOS 26 or later.

I built Formix Desktop, a system-wide hotkey tool for pasting text presets

https://phantomunk.github.io/Formix-Desktop/

Formix Desktop: text presets anywhere on the system.

One-click structured summaries for YouTube/articles/PDFs, output in your language — solo build, 24

https://sumwise.ai?ref=c-rsp1

Instantly summarize web pages, PDFs, and YouTube videos with AI. Save time and extract key insights from any content.

Raw Numbers of Building and Shipping an iOS App

http://try-pause.com

Cut screen time and refocus. Solve a quick puzzle to unlock the apps that eat your day.

I built a matching app for musicians - hear people play before you match

https://jam.fan

JamFan is the app for musicians. Find bandmates, drummers, guitarists, singers and producers near you, matched by instrument, genre, skill level and vibe. Watch video showcases, chat in real time and book the first jam. Free on iOS, Android and the web.

I built a music advisor where every song it recommends comes back playable, no signup

https://sonaprompt.com/?utm_source=reddit&utm_medium=social&utm_campaign=sideproject&utm_content=video

Describe a vibe. Hear real songs. Save them to your playlists. Free.

Built my first app in 3 hours. Vote for Boardroom!

https://app.emergent.sh/showcase/builderfest-kevin/d2b03c65-52d5-4e18-ac37-574d6a1beadc?ref=shri382951&utm_source=share

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

StepGrab 1.4 — you all said the arrows needed to be editable. They are now.

https://stepgrab.net

Turn any workflow into a professional SOP or tutorial — PDF, GIF, or MP4, 100% offline on macOS.

I built an AI + print-on-demand store. Got traffic, but basically nobody even tried it. Is the idea

https://www.makeyourstyle.co/

Create one-of-a-kind apparel and lifestyle products with AI-powered design tools in minutes. Made to order, printed on demand in the USA, shipped to your door.

I’m looking for side projects to test my free monitoring tool on

https://telemetry-tracker.com/

Capture errors, events and sessions with lightweight SDKs. One fast, developer-first observability platform for modern applications.

I made a Card Scanning, Collecting, and Portfolio Tracking App.

https://corrupt.solutions/cardstock

Scan your cards and watch them add up. Point your phone at any Magic, Pokémon, Yu-Gi-Oh, One Piece, Gundam, Star Wars, Digimon, Riftbound, Lorcana or Dragon Ball Z card and see what it's worth.

I built a free site for you to document your bucket list

https://thisismybucketlist.com/

A living personal archive of bucket list entries, reviews, and blog notes.

I posted here 10 months ago saying my app sucked. I have rebuilt it 5 times since then

https://ialwaysforget.com/en

Write down a task, then forget it. We remind you at the right time.

I built WhoDominates.lol — a real-time world opinion map where the internet votes on global rivalr

https://whodominates.lol

Who will dominate this century? Vote now and see how your country compares to the world.

Created a car buying help app. Be great to hear your feedback! Mobile only for now.

https://choicey.co.uk/

Answer a few quick questions and get personalised car matches with true running cost insights.

Built a novelty site where people bid to "own" calendar days — currency is pure ego, not utility

http://handsoffmyday.lol

Own a day of the year. Anyone can bid higher. The highest confirmed bid holds it.

A site for the quiet question "is someone thinking of me?" - turns out you can answer it: send/recei

https://istome.love/

A quiet way to say you matter to someone - send and receive anonymous likes and roses.

I vibe coded DECENT, A portfolio app/website for designers that uses Figma with more feature coming

https://decent.ink

Share your design work with one clean link, complete with real interactive Figma prototype embeds instead of static screenshots.

I want to monetise your baldness

http://www.brandmybald.lol

Every live lifetime deal and annual software discount in one place, ranked by what founders spend to hold the top spot.

I built an AI that makes you funnier, looking for 10 testers

https://www.toughcrowd.site

You always think of the perfect line too late. This fixes that. 5 minutes a day, 14 days, $29 once.

billboardo is the place to showcase your work.