My Projects

All Projects

I added a sixth multiplayer game to my browser project without changing its one-room flow

https://playboardit.com/?utm_source=reddit&utm_medium=community&utm_campaign=sideproject_draw_and_guess_sep_2026

Six free party and board games to play with friends in your browser — Ludo, trivia, a spy game and more. Share a code. No download, no sign-up for guests.

Built a matched betting SaaS for the Australian market

http://surestake.com.au

I'm the solo developer, built SureStake, a matched betting tool for the Australian market. If you're not familiar, matched betting uses bookmaker promos and free bets, hedged against a betting exchange, to lock in profit regardless of the outcome. I got into it myself using some of the existing matched betting services, signed up with a few bookmakers, and eventually decided to build my own version rather than keep paying for one. Used it myself to work through some offers, made around

Free website audits for r/SideProject - drop your URL and I'll send you what's broken

https://bytexcel.com/services

Custom software development, SaaS development, AI product engineering, enterprise applications, platform engineering, and API integration — built by a senior engineering team.

Sinsajo: a self-hosted, 100% offline real-time voice transcription system.

https://lutgaru.com/Sinsajo/

Self-hosted, 100% offline speech-to-text. Flutter client + Rust server with Voice Activity Detection and Canary 180M / Parakeet 0.6B models.

I made a new thing.

https://citethat.social/

An evidence-oriented social network built around claims, sources, investigation, correction and changing your mind.

I got annoyed at paying for idle cloud GPUs or fighting for inventory, so I built a system that does

http://summon.protectorate.net

Run powerful private AI without buying GPU hardware or managing cloud infrastructure.

I built Thodr because I got tired of waiting for backend APIs

https://thodr.com

Hosted mock APIs with permanent URLs. Create an endpoint, share it with your team. No servers to run.

I built a family calendar that you can use mostly through text

https://familystitch.com

Coordinate family appointments and schedules by text. No app to download. Everyone just texts. Grandparents, co-parents, and caregivers included.

I built Veyrnox — a self-custody wallet focused on reducing seed phrase risk

https://veyrnox.com

VEYRNOX is a seedless self-custody wallet built for two attackers: the physical one next to you (Safety Plus coercion resistance — duress PIN, decoy wallet…

Built an app that seals passwords and letters for after you're gone (no password manager can do this

https://testflight.apple.com/join/cYp9JRCG

Available on iOS

Built an eBay price tracker, then couldn't legally charge for it — so it's free for now

https://snaglyhq.com/?utm_source=reddit&utm_medium=community&utm_campaign=snagly_launch&utm_content=sideproject

Paste any eBay product link, set your target price, and get pinged the moment it drops. No scraping, no games — just official retailer data.

How are you managing LLM API key spending & rate limits for your n8n clients in 2026?

https://tally.so/r/jaKZ6Q

Made with Tally, the simplest way to create forms.

The Open Web for Humans, Agents & Devices

https://w3bs.org

Open standards for a Web where humans, agents and devices can discover, communicate and collaborate. Explore the W3BS community drafts and reference stack.

Free invoice generator, 100% client-side — no signup, no server storage

https://www.invoicecraft.org/

Made this: InvoiceCraft — a free online invoice generator. A few things worth noting: No account, no signup — just open it and start making invoices. Nothing touches a server. Per their own privacy notice, all your data (company info, customer profiles, products, invoices) is stored entirely in your browser's localStorage. Nothing gets uploaded anywhere. Free, with support for saved company profiles, saved customers, a products/services catalog, CSV import for products, and PDF export.

Built a cozy tapping idle cafe tycoon called Tapuchino

https://tapuchino.happytoothapp.com/

Build your coffee empire in Tapuchino, a free idle coffee shop tycoon for iOS and Android. Hire staff, upgrade machines and earn while you're away.

I built a screenshot API that strips cookie banners and chat widgets before capturing

https://framejet.dev

One API call, one clean screenshot. Cookie banners and chat widgets removed automatically.

I built a spatial browser because I kept losing tabs to rabbit holes

https://www.marble.surf

Zoom, move, branch — all real pages. A browser where every page is a live card on an infinite canvas.

CoachScribe, record a practice on iPhone or Apple Watch and get back a coach's session report

https://coachscribe.ai

CoachScribe records and analyzes training sessions, turning every conversation into performance insights for coaches and athletes. Available now on iOS and Android.

I built Juno, a pregnancy app that shows the source behind food guidance

https://juno.baby/

Wondering if a food is safe during pregnancy? See source-backed answers for each preparation, with every owning authority clearly shown.

Looking for 5 photographers to beta test a full-resolution photography platform

https://grain.iso-nord.ca

Build a photography portfolio you can share, free. Grain keeps the original file byte for byte, reads its capture data, and lets every frame be inspected pixel for pixel.

I built EverySudoku, a clean, no-fuss sudoku site inspired by the old Web Sudoku

http://everysudoku.com

Four difficulty levels, pencil marks, hints, shareable puzzle links and printable sheets. Plays entirely in the browser.

billboardo is the place to showcase your work.