Browse All Side Projects from Reddit

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I built a realistic interior viewer that runs in a browser. Is this useful for architects, or just a

Explore this captured room in an interactive 3D viewer.

Pingvin Share X v2.0.0: an easy self-hosted file sharing platform

You are able to add your preferred S3 provider, like AWS, DigitalOcean, Exoscale or Infomaniak. However, if you don't

I built JustBlogged, a free blogging platform, and used AI to make its launch video

Create a free blog with built-in themes, SEO controls, custom domains, scheduled publishing, and no server maintenance.

Commits vs. Push-ups - macOS app that pits today's GitHub commits against the push-ups you log, and

A push-up break reminder for your Mac menu bar. ForcePush pits today's GitHub commits against the push-ups you log. Free for 7 days, then one payment.

Finland's first prediction market, built solo.

Suomen oma ennustemarkkina. Hinnat kertovat mitä joukko odottaa tapahtuvan.

How my indie web app subdomain managed to rank #3 on Google, right below the official Colombo Stock

Hey everyone, I wanted to share a small SEO and building win that surprised even me. I've been working on a project hosted on a simple subdomain (.lovable.app), and for one of my target keywords, it managed to climb all the way to #3 on Google, sitting right behind the official Colombo Stock Exchange website (cse.lk). For a long time, people told me that doing SEO on a free/subdomain platform is practically useless and that you can't compete with massive institutional domains. But by foc

I built a browser strategy game where players vote on laws—and on what their companies do

A persistent strategy game shaped by players. Build companies, trade resources, lead states, forge alliances and fight for territory.

Anyone want to beta test a trends/market signals tool?

We track new product launches, search trends, and market signals to see where the market is going.

I built an open-source shipping memory for coding agents

One command connects Codex, Claude Code, Cursor, or OpenCode. Keep every verified feature with its reasoning intact.

let's build your next nutrition tracking app together & get it free for life!

Snap a photo or type what you ate. Neo, your grumpy cat coach, estimates calories and macros in about 5 seconds. AI food tracking for iOS and Android.

I built a tool that scores your video's opening line before you film it. Looking for 5 creators to t

Upload your video. Understand your script’s hook, pacing, and structure. Get specific feedback and a stronger starting point for your next take.

I built an app that turns my bank statements into a multi-currency financial system I can explore wi

Manage your accounts and spending in one place across 153 currencies, and turn your finances into something you can actually talk to. No bank connection required.

I built a free interactive guide to how climate tech companies get funded

Explore funding from research to mature operations. Understand what makes climate companies financeable.

I built PublicPin, a free way to put local civic issues on a public map

Report, discover and track local civic issues on a shared public map.

Built a free, local Shopify CSV comparison tool — looking for recent CSV users

Compare original and edited Shopify product CSVs. Review cleared fields, option changes and prices in your browser before importing.

Got sick of the ssa gov baby name site

Does the name pop for you? See how any baby name has ranked every year since 1880 in US birth records, how it sounds, where it comes from and names that go with it.

I built a curly hair focused product finder and would apprecciate some feedback

Take a quick quiz and get a wash-day routine matched to your hair, with ingredient lists checked against the brand.

I built Lison — one studio for 40+ AI models (chat, images, video, music)

Your all-in-one AI studio: write, design, produce and compose without switching tools.

I built an AI study app that turns your notes/PDFs into practice tests, flashcards, and study materi

Hi everyone, I have been building Acader (an AI-powered study app designed to make studying your materials easier) Acader is currently in its early testing phase, and I’m looking for some people to actually try it out before I keep expanding it. Since it’s still in testing, there may be bugs, things that feel confusing, or features that need improvement. That’s exactly what I’m hoping to find out through real users. I’d especially appreciate feedback on: What feels useful What feels a

Aetheria: an offline idle RPG for Android that I'm building on my own

An offline idle RPG for Android. Ten skills to level 200, familiar expeditions and a 100-floor Spire.

I'm vibecoding a tool that mirrors any website (not only the website, but protocols, requests, etc)

Meet Z.ai, the AI assistant powered by GLM-5.3-Flash. Build websites, write code, handle long-horizon tasks, and get instant answers. Fast, smart, and reliable.