Browse All Side Projects from Reddit

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Build a free SEO audit tool.

Paste a URL and we crawl the whole site - up to 30 pages, sitemap-first - against 25 technical SEO checks per page. No signup, no email required.

Every student has a life outside of school, so I built an iOS app to help you stay on top of it

Built for students. Upload your syllabus and let AI help you ace your courses. Get personalized study plans and smart tutoring tailored to your university classes.

Typesafe's JEV model work as an LLM

A conversational AI built entirely from non-generative selection. Zero hallucination. Every response was human-written.

VibeScan: AI music analysis for independent artists, producers, and songwriters

AI-powered feedback on your music: hit-potential scoring, composition breakdowns, and songwriting support.

Splitwise stopped fitting how my brother and I handle household expenses, so I built an alternative

Conheça o Splitfy: organize despesas de viagens, da casa e dos encontros com amigos. Crie seu grupo, divida os gastos e acompanhe os saldos gratuitamente.

Play how many words u can in 90Sec. Have u played word Chaining of last letter game ever? I was use

Word Chain — built on Replit. Update this description to reflect the app.

I built a free tool to download YouTube thumbnails

유튜브 썸네일 다운로드 무료 서비스. 유튜브 썸네일 추출기로 HD 1280×720 화질 썸네일을 링크만으로 즉시 저장. 회원가입 불필요, 무제한 이용 가능.

I’m a 64-year-old former carpenter. LinkedIn thinks I’m invisible, so I built an "Anti-LinkedIn"

500 Founding Builder slots. Your code, your projects and your word are worth more than any corporate title.

made a christmas focus timer, mostly because december destroys my attention span

A cozy Christmas focus timer. Set a stretch, press start, work by the fire. Free, no account. Also on the App Store for iPhone.

Blurring Boundaries — rebuilt our architecture studio website as a side project in Framer

Blurring Boundaries is a sustainable and biophilic architecture practice in Mumbai, designing unique residential, hospitality, social spaces and masterplans across India.

I built EarnTime: an Apple Watch screen time blocker with free background audio and no subscriptions

EarnTime turns your Apple Watch Exercise minutes into a daily budget for distracting apps. Free on the App Store.

I built a privacy-first Islamic prayer app with an AI Quran assistant — looking for brutal feedbac

Accurate prayer times, real-time Qibla compass, complete Quran recitation, Islamic Hijri calendar, and daily Duas.

I spent 6 months building an AI strength coach for myself — 78 TestFlight builds, all dogfooded on

Progress is programmed: a personalized AI strength coach that builds a periodized program around your goal and adjusts it to your recovery. RPE-based, Apple Watch-native, $24.99/mo. Limited private beta.

My daughter kept asking for bedtime stories, so I vibe coded this

A shelf of illustrated bedtime stories for kids, each one narrated aloud or ready to read yourself — always just one tap away.

my site took 3 minutes to load. that was the whole problem

Every number comes with its confidence band, and when the data is not enough the page says so instead of showing a figure. Open data from GDELT. Free, no card.

PersonalCFO

Your AI-powered financial advisor

Built a debt tracker because asking friends to pay you back is genuinely awkward

The simple way to track money people owe you. No subscription.

Pomodoro timer with friends or randoms

Free online Pomodoro timer with a social twist: focus solo or start a pomodoro group with friends in a live focus room. Tasks, streaks, stats, and leaderboards — right in your browser.

built a website monitor that actually tells you what broke

Website monitoring beyond uptime.

Built a platform where educators teach live and sell courses from their own domain, 0% commission. W

Run live classes and sell your courses from a storefront on your own domain, on one student record. Add degree programmes, proctored exams and academic records when you become an institution — twelve plugins, switched on as you grow.

Please test my new AI product - Case Closed

CaseClosed hears both sides of an everyday disagreement and delivers a reasoned AI verdict, winning margin, and practical remedy.