Browse All Side Projects from Reddit

All Projects (4,086)

I built a 3D racing game for iOS as a solo dev — no Unity/Unreal, just Swift + SceneKit

Race, drift, and duel on 4 signature 3D tracks in Velocity Unleashed — a native iOS Formula-style racing game with real-time multiplayer.

I built a free, privacy-first emergency contact card maker for parents. Looking for feedback.

Make a free printable emergency card and babysitter sheet for your child in minutes: contacts, allergies, medications. No account, nothing uploaded.

Flight search, reimagined.

Compare dozens of destinations at once, search every airport within driving distance, and get personalised alerts when prices match your criteria.

I built spotify wrapped but for your taxes

A rough estimate to help visualize what your federal tax dollars might be spent on. Not tax advice. Not a government website.

Teilifís Seán - Jellyfin plugin that turns your library in to TV channels you surf. Strictly no pa

Jellyfin plugin that turns your library into TV channels you surf. No pause, skip or rewind.

I built a local MMO highlight clipper — now it supports AION 2

Analise suas gravações de Black Desert Online e encontre automaticamente suas melhores sequências de kills.

Daily Mind - a daily puzzle game that auto-groups coworkers by email domain

A fresh puzzle every day. Play instantly as a guest, challenge your friends, climb the leaderboard. Free.

I spent more time googling part numbers than fixing my old cars, so I built a tool for it

Keep each car's details, parts, costs, receipts and photos in one place, and search for the right parts without leaving. For anyone who repairs or maintains cars.

I built a free fantasy football duel game and need testers

Draft from randomly revealed NFL teams and go head-to-head against a friend or a stranger, scored on real NFL stats.

I made a site that lists only the browser games worth your time, and players vote on each one

Only the web games worth your time. The best browser games, ranked by players' votes: 3D, FPS, multiplayer. No download.

Words for the Wind

A free, private virtual wind phone. Write what you never got to say to someone you miss, then watch it fade away. Nothing is saved or sent.

markdownlist.com now has ~90 tools listed

A curated directory of Markdown apps, extensions, agent tools, converters, and developer utilities.

I built a map where the internet can rename the world

WorldVote is a public experiment where people propose alternative names for countries, cities, rivers, lakes and other places, then vote on the names shown on a community map. Official geographic names remain unchanged.

I got bored of treadmill runs, so I built an app that puts you on real marathon courses, incline inc

Run Disney, Boston, Pikes Peak — on a 3D map with auto-incline matching. Works with any treadmill via Bluetooth, manual mode, or your phone's sensors. Strava sync built in.

A site for discovering connections across literature

LandsAway: follow a passage you love to the books that echo it, across centuries and continents.

We built a PR bot that reads the Claude Code session behind the diff

ISY reads the transcript of a finished agent session and returns one checkable sentence about what happened in it — with the file and with the moment.

I built a Grammarly alternative that checks Indian, British, Canadian, and Australian English proper

Grammarazi is an AI writing assistant. It marks spelling, grammar and punctuation mistakes as you write, rephrases a sentence you select and writes drafts from an instruction, in American, British, Canadian, Australian or Indian English.

I built 16 free browser tools in Romanian and English: no account, files never leave your device

QR codes, signatures, CVs, invoices, calculators and more. Simple online tools for small jobs.

AI Psychosis? Speed Reading + Endless Driving + Attention Marketing + Chillsynth

Nightdrive is a free synthwave driving game in the browser. Slide, charge and let go on an endless neon road with other drivers, read stories on the way, and earn Aftervolts (AVOLTS), the attention currency on Base.

I’m a film student building practical planning tools for small film crews

Practical tools for your next short film. Explore the $12 Short Film Planning Kit.

I made Outmake, a free Mac app that runs AI models on your Mac

Freely download and run local models on your Mac, with no account. Chat, make pictures and videos, code, and speak.