Browse All Side Projects from Reddit

All Projects (4,150)

I built a draggable Mac widget to keep my Codex usage visible while coding

A tiny Mac widget for Codex. See request tokens, model calls, cache reuse, context and quota without breaking your flow.

I made a better version of the Wikipedia racing game

Race friends through Wikipedia. Click links from a start article to a target. Fewest clicks wins the wiki race.

ShoutThisOut

Someone sent you a creator video on ShoutThisOut. Watch it, share it, and join the conversation.

Can You Tell Psychology Fact From Fiction? 10-question quiz

Psychology is full of ideas that sound right at first. Some have decades of research behind them. Others have stuck around because they are repeated so…

I built a local programming workbench and would like help expanding it

A local programming workbench with 408 lessons, real runtimes, official references, and optional mentor review gates. MIT licensed.

I built a CV app as a solo dev. The first 100 people to sign up get a free CV credit

Land more interviews with a resume that beats the screen. Free on iPhone and Android.

I built a free way to filter Airbnb by amenities it hides

Filter Airbnb searches by 100+ hidden amenities including pools, hot tubs, EV chargers, saunas, and more.

I built a free app that keeps game mods identical across friends' PCs (P2P, no cloud)

Mismatched mods mean nobody can join. SyncCrate makes every PC match the host, peer-to-peer: LAN-speed at a LAN party, one join code over the internet. 124 games. No cloud, no accounts.

Built an AI dog portrait site: a few dozen visits / day, 0 sales. Is this niche still viable when Ch

Free dog prompts to copy and paste: turn your dog into a cartoon, Halloween costume, royal portrait or Ghibli scene, with tested prompts for 40 breeds, 16 styles and a free dog prompt generator.

Built Falcon alongside my own products. Looking for early teams to try it

Umbrella Home помогает с домашними делами и управлением объектами. Lumo координирует уборку, поручения и исполнителей. Присоединяйтесь к листу ожидания.

I built an open-source, touch-typing calculator app with automatic HTML history log for scientific &

ViCalc is an open-source touch-typing scientific calculator with a key-preselection function. It turns your PC keyboard into a scientific calculator.

I built a planner that puts your hardest work in your peak hours and builds the day in Google Calend

Deep Focus Planner is an AI daily planner for engineers and knowledge workers. Schedule deep work around your peak energy, sync with Google Calendar, and protect focus time.

I built a vintage watch reference site because I kept struggling to identify watches

The definitive reference for vintage watches. Explore brands, model families, references and variants, with identifying details and expert sources.

I built a simple way to share files, text, and links with one link

Share files, text and links with one link. No account needed. Shares stop working after 24 hours.

Built an iPhone expense tracker that tells you how much you can still spend

Log expenses in seconds, see where your money goes, and know if your monthly budget is still on track.

I built an AI tool that ranks live job postings by how well you actually fit them

Find your job match in minutes. Upload your resume and let FitScout score it against up to 100 live LinkedIn job postings. Get ranked results with AI-powered fit scores and clear guidance.

I made a free checker for "my friends can't join my game server". The 5 causes I kept finding while

Free online check for Minecraft, CS2, Rust, Palworld, Valheim, Project Zomboid, ARK and more: tests your server from the internet and explains the fix.

Seeking Opinions on a Browser Video Cropper — Project Underway

Crop a video in your browser with a draggable frame, aspect-ratio presets, and exact output dimensions.

My wife and I built a checkbook app so we can both keep the same register up to date

A simple checkbook register app for iPhone, iPad and Mac. Track balances, reconcile statements and share with your household. No bank linking. $1.99 once.

would you let an ai roast your website?

Roast my website: paste a URL and get a verdict from Absolute royalty to Cooked, a two-line roast, a 0-100 score for speed, SEO, mobile, security and AI-readiness, and the 3 fixes that matter.

Made a dispatch app for medical transport vans, what do you think?

NEMT software for scheduling, dispatch and billing, with a driver app that works without signal. For California transportation providers, Medi-Cal first.