Browse All Side Projects from Reddit

All Projects (6,181)

I built Portfolio Sets. A job-readiness starter kit I wish I had when I started web development

Get everything you need to land your first dev job - ATS-friendly resumes, portfolio code, interview prep, and more tailored to your tech stack.

I made a tarot app where two cats read your cards and it now decides what my friends and I eat for d

Ask a question, choose a spread, and pull a reading from a custom 78-card tarot deck with Tsuki & Rue.

I made Karbonized, a free and open-source image editor you can program (v2.0 just shipped)

Design code shots, mockups and social images with blocks, with code or with your AI agent. Free, open source and offline, on the web, Windows, Linux and macOS.

I built a 30-second AI video studio, but kept checkout closed — what would make you trust it?

Real 30-second Seedance 2.5 generation, simple pricing, private delivery, and API access.

Built an app that scans your paperwork pile and extracts deadlines automatically — looking for ADH

Over 100,000 founders use Buildpad to turn rough ideas into real products. Follow guided phases with research you can trust.

I built an AI meal planner because I got tired of figuring out what to cook every day

Tell the app what you're craving or plan meals for the week. Get full recipes and a grouped shopping list in seconds.

My portfolio is mostly minimal, except for the part where you can make music

AI/ML Engineer.

I got tired of copy-pasting the same question into ChatGPT, Claude, Gemini and DeepSeek, so I built

Ask one question and get answers from ChatGPT, Claude, Gemini and DeepSeek side by side, plus an AI synthesis of all four. Free, no signup required.

Perigee: Every active satellite, lunar orbiter, Mars orbiter and interplanetary probe, in real time

Real-time viewer of artificial objects orbiting the Earth, the Moon, Mars and the solar system. / Visualiseur en temps réel des objets artificiels en orbite.

[Pawnpetal + Reversipetal] - Two small iOS/macOS board games for quick chess and Reversi matches - F

Seven Petal Games for iPhone, iPad and Mac, including chess, reversi and the upcoming Morrispetal Nine Men’s Morris.

Porchlight - tap one button, answer a question out loud, and your family keeps the story. Looking fo

I've been building Porchlight, a small web app for getting older people talking about their lives and keeping those stories for the family. How it works: the person opens it on a tablet or phone and taps one big button. A question is read out loud ("What was your first job?" kind of thing), they answer, and the recording is saved and transcribed. Family members get a page where they can listen and leave a voice note back. It's new and has no real users yet, so I'm asking fo

I made a free, open-source alarm that screams when someone takes your MacBook

Take the laptop and it screams over mute and headphones, locks the screen, and photographs whoever is there. Free and open source.

Solved a productivity problem, would like to know your feedback

The AI bookmark manager for everything you save online. Save articles, YouTube videos, Instagram Reels, and threads. Cruxr summarizes, organizes, and finds them when you need them.

I made BoozeBrawl, free party drinking games you play on your phones (friends join with a code, opti

Free online drinking games you play on your phones. Host a lobby, friends join with a code, pick from 8 party games. No app to download, no sign-up needed.

I kept hitting free-tier rate limits on my own scripts, so I built a router that stacks a few free p

flexrouter pools the free tiers of several AI providers behind one local address. When one model hits its limit, the next best one answers.

I built a free site that compares discounted gift card prices across 4 marketplaces (640+ stores, ch

Buy gift cards for less than face value. We check 4 sellers every hour for 642 stores and show the cheapest, with price history and alerts.

Dependabot gives pass rates. Our Hindsight agent remembers what broke.

Dependabot gives pass rates. Our Hindsight agent remembers what broke. On 15 September...

My brother doesn't know how to code. He just shipped two personalized relocation tools anyway.

Personalized relocation intelligence to help you identify where in the world you may thrive and plan the move.

I built a native Mac app to stop my phone doomscrolling habit during work breaks. 2 months in, I’v

Read 12 more books this year, without finding time to read. A Mac menu bar app for PDF and EPUB.

I made cozy ASCII scenes that show what my AI coding agent is doing while I wait

Cozy ASCII scenes that react to your agent while it works, and tell you what's happening, at a glance.

I Applied Structured Data Extraction to YouTube Videos and Built a Pipeline + Free Dataset

Structured extraction API for video: name the fields and entities (NER) you want, send 1–200 video URLs, get typed JSON rows. 3,000 free credits.