All Projects

Six months on a Mac app, and marketing turned out to be the hard part

AI file renamer for Mac and Windows. Rename 104 formats by content, including RAW photos, PDFs, video, audio, and design files. Preview and undo every batch.

I have nystagmus, worked 19-hour days, and rebuilt my comic platform from scratch after our laptops

https://www.zealplane.com/

India's premier indie comic platform. Discover bold original stories from independent creators. Read free chapters, support creators, and join the community.

I turned Lovecraft's world into an interactive atlas

https://miskatonicatlas.com

An atlas of H. P. Lovecraft's world — locations, characters and creatures, every fact traced to its quote in the public-domain stories.

A photo browser for macOS that works directly with folders, drives and cameras

https://www.iamshezad.dev/sand

Browse any folder or connected device like Photos. No imports. No syncing. 100% local.

SentryChess - a chess review tool that explains what changed after your moves

https://sentrychess.com/?utm_source=reddit&utm_medium=organic&utm_campaign=builder_posts_jul2026&utm_content=sideproject

I have been building SentryChess because when reviewing my own games I would often get an engine evaluation and continuation, but that still would not fully explain what actually changed after the move or why the move mattered. The main idea behind SentryChess is that the engine result is treated as evidence and not automatically used as the complete explanation. A move can affect activity, pressure, structure, tactics and other parts of the position at the same time, but showing every technical

I’m a teacher who somehow built an entire reasoning framework. I finally put it online.

https://theirwinsystem.com/

The Irwin System™ is a practical framework for making reasoning visible through observation, curiosity, evidence, judgement, and structured inquiry.

[Android/Web] New Fantasy Premier League Companion App - FPL Weekly

https://fplweekly.com/android

Fantasy Premier League Companion App - 2026-2027 Season

I’m a CS student and I finally launched my first Chrome extension!

https://trynudge.dev/

LeetCode interview practice with inline hints, a hint-first side panel, and @code in chat so your coach sees your editor without full solutions.

Free daily trivia game - no sign-up required!

https://triviatakeoverlive.com/daily

The world's greatest trivia competition

Fighting the AI slop!

https://natura-1sw.pages.dev/

Three isolated runs of "A wine bar in Vilnius" produced three unrelated designs. Single-file pages, no frameworks, 16 to 37 KB.

Thinking partner

https://www.usesocrate.com/

The AI that refuses to give you answers.

5 months ago I posted my free K-Saju / BaZi calculator here. Over 235 comments later, here's what I

https://qiora.app/chart

Get your personalized Four Pillars (Saju) chart instantly — Day Master, element balance, and an AI-ready reading prompt from your birth details. 100% free.

My election web app hit 50 sign ups (and my first paid upgrade) and I’m really excited

http://votegrid.ca

Search for an election to see a side-by-side comparison of your candidates. No bias, no spin, just the facts directly from the source.

I built a free tool that gives every page of your site its own social preview card

http://coverkit.dev

Every page deserves its own social card. Design one template — every page gets a card, automatically.

I built a simple AI tool that turns screenshots and images into cleaner documents

https://delicate-snap-doc-flow.base44.app

Upload an image, enhance it, extract text, or convert it into a useful format. AI-powered image converter with OCR.

I built a tool that turns my travel photos into Etsy print listings

https://wide-open.app

Turn your photos into Etsy listings instantly. Analyze composition, mood, and subject matter with AI.

Grow a brainrot game, made only from SVGs and PyWebLib anyone can replicate the code and post their

https://pyweb.qmarkapp.com/game/?id=37b76adf-d7a5-4f0e-93a8-c7c380047574

Play a Python program shared on PyWebLib right in your browser: games and turtle drawings, no install. Open it in the Playground to tinker.

I built an AI tool for scientific mechanism figures (so I can stop drawing schemes in PowerPoint)

http://draw.io

Hey r/SideProject 👋 I kept seeing beautiful mechanism / pathway figures in papers and slides, while my own workflow was still “boxes and arrows in PowerPoint.” I tried the usual stack (Illustrator, draw.io, BioRender-style tools), but for early drafts of scientific schemes I wanted something faster: describe the mechanism → get a figure I can iterate on. So I built MechFig: https://mechfig.com What it does - Text → scientific mechanism-style figures (pathways, process schemes, paper/P

Founders: how do you currently collect and organize feedback from your users?

https://vensaos.com/

Turn scattered user feedback into grouped, evidence-backed issues your team can prioritize and resolve.

The biggest challenge after launching is distribution

http://deal2seal.net

Deal2Seal - AI-powered deal discovery platform. Find curated deals, exclusive coupons, promo codes, and limited-time offers from top retailers. Community-driven with smart deal scoring.

I built an anonymous peer support site where karma = how much you've actually helped

http://sucks2be.me

Say what's going wrong. Real people reply. Helpful answers earn karma â the best helpers run the place. No account needed to ask.

billboardo is the place to showcase your work.