Browse All Side Projects from Reddit

All Projects (4,064)

I made a site where you can pick, color and send a low-poly flower

Pick a 3D flower and its colour, write a few lines and send it as a link. It blooms when they tap. €3, no account, no app.

Built this for my own apprenticeship search, would love honest feedback on the interface

Suivez toutes vos candidatures au même endroit : kanban, relances au bon moment, agenda des entretiens, modèles de messages et CV comparé à l'offre.

Not every side project needs to become a startup to be worth building

JustNow keeps a continuous time log on iPhone: type, speak or tap Quick Add. Saving connects the times and starts the next interval. Free saved activities and widgets.

I built a Netflix-style streaming request app for my home server. 6 months, one app replacing my who

Coming soon. Movies, shows, music, subtitles and requests in one open-source app you run on your own server. Follow the build.

I built a better version of Splitwise.

Type or say what you spent, scan receipts, split bills with friends and keep to a budget. Cashout is a simple expense tracker for Android, with no ads and no tracking.

I built a free batch subtitle converter — feedback welcome!

Free online subtitle converter. Convert one SRT, VTT, ASS, or SBV file, or a whole batch, in your browser. Batch is free. No signup, no upload.

I built a platform for discovering and working with artists - would love some feedback!

A curated platform for commissioning, licensing, and collecting original art. Create with intention. License with clarity. Collect with meaning.

I have ADHD, so I built a ChatGPT app that saves my plans and shows me one step a day

An app inside ChatGPT that keeps your plan and shows you one small step at a time.

I built a free calculator collection for practical projects. Is the fastener quantity tool clear eno

Estimate screw or nail count along repeated runs. Free woodworking planning calculator from Vaelden.

Washly - DoorDash for car washes (a pro comes to wherever your car is parked)

Book a professional mobile car wash at your home or office across North Jersey and New York City. Vetted local Washers, upfront pricing, book in minutes on the Washly app.

I built NineLens, an open-source baseball analytics platform — it's now live!

Explore baseball performance, rosters, games, and players through one focused intelligence platform.

Venom Button, built with React and Framer Motion. Video below.

Animated React Components & Templates

After my first SaaS failed after 12 months, I have until the end of 2026 to make 5k USD. I just hand

Skip ~22 hours of manual form filling. We hand-submit your startup to 100–200 vetted directories with timestamped screenshot proof and a live dashboard. From $99.

I built JobsEye because my job hunt felt like applying into a void. It got me a 25 LPA job, and afte

Pick the roles; JobsEye fills each company's own application form, and the company's confirmation email is your proof. 71% of people who sent 50+ applications were shortlisted within 12 days. First 5 free.

I built enterprise inventory software for my only book.

Enterprise-grade inventory management for a book with exactly one copy.

Maps of a city made by one person who lives there. Would you pay for one?

The places in Milan, Rome, Paris and Fuerteventura we pass around among friends. Every map carries the name of the person who made it.

We launched a Hindi-first poster design experience after building our Tamil poster app

Make posters, invitations and YouTube thumbnails in Tamil, Telugu, Hindi and Malayalam. 2,000+ editable templates, native fonts, web + Android.

I built SecureMid to test AI agents for security issues before they go live - looking for honest fee

Enterprise SaaS platform engineered to autonomously evaluate, red-team, and secure AI Agents and LLM-powered applications before and after production deployment.

Website for finding you taste in color.

Add the paintings, rooms and outfits you love and see the colors they share. A free color tool by artist Neli Chaneva. Your images never leave your device.

How big is it? 🌏 ☄️🪐🪨

Is Mars bigger than the Atlantic Ocean? Is Pluto bigger than Russia? Compare 344 countries, oceans, continents and solar system objects by surface area, or play the guessing game.

InvGen - A simple invoice and quotation maker for Indian businesses, with or without GST

Generate 100% compliant GST tax invoices in seconds. Auto-calculates CGST, SGST, IGST, and accurately writes amounts in Crores and Lakhs.