Browse All Side Projects from Reddit

All Projects (4,064)

I always wanted to build apps and to scrapbook. I never managed either, so I vibe coded an iPhone ap

Trips and life's memories, kept in a scrapbook on your iPhone. Snap a keepsake, Schnipsel cuts it out, or turn a photo into a postage stamp. Free to start, no subscription.

Think Aloud - voice practice for a system design round

Practise system design interviews out loud with a voice interviewer that follows your reasoning, a shared canvas and a Report on your level's bar.

I built a cocktail recipe site in 2010, shut it down a year later, and just rebuilt it from scratch

Classic and Brazilian cocktail recipes with measurements and step-by-step method. Tell us what's in your bar and see what you can make.

Any other flag nerds here?

Four free flag games: solve FlagGrid, race through FlagShuffle and FlagRush, or type country names in FlagType. Play daily challenges or practise at your own pace.

I made a Trivia game to play while waiting for my AI Agents

Play Tidbit Trivia in your browser. Learn from answer explanations, take a quick break, play with friends, or try ranked 1v1 battles in Arena.

I built a lifting tracker that is actually easy to use

Add weight only when you've earned it. Free, offline, no account.

Vyralizer: making paid sharing requests clear before someone accepts them

See the two ways to use Vyralizer: get your link shared, or choose links you want to share and earn under clear terms.

I rebuilt my 2019 side project from scratch: a free image converter. Here it is turning a 1.81 MB im

Convert images to WebP, AVIF, JPEG XL or HEIC through a window instead of a command line — every option each encoder has for a still image, not just a quality slider. See the result beside the original before anything is written, then convert a batch or a whole folder. Windows and Linux, with an experimental macOS build.

I made Navly to keep your trip plan and map in one iPhone app

Plan day-by-day trips with AI, explore places on Apple Maps, preview streets with Look Around, and review changes before updating your itinerary.

I built a cool little website to showcase a little bit of myself and my projects

He is building a SaaS alone, in public, from €0 to 10K MRR. Scroll into his head.

I built a different kind of social profile

Create your Spotlight. Not a feed. Not a plain link list. You.

I got tired of wiping chicken off my phone screen so I made a recipe site you control with your voic

Cook hands-free with voice control. Paste any recipe link or text and Lemme Cook guides you step by step: say “next”, set timers, hear steps read aloud, and keep your screen on. No app, no account.

Catalog Snapshot Guard: a CSV review tool that keeps SKUs and source rows intact

A supplier CSV arrives with three records. The previous file had five. Before the next operator imports the batch, someone has to answer a more useful question than “why are there two fewer rows?” Whi

I built a free app that helps Uzbek speakers learn English. Here is the mistakes notebook

Ingliz tilini o‘zbekcha bepul o‘rganing: grammatika, so‘z yodlash, o‘qish va tinglash. A1 dan C1 gacha 88 ta dars, javobni o‘zingiz yozadigan mashqlar.

I’ve been running a basic quote generator site for six years and decided to spruce it up

Discover a daily quote, explore the people behind the words, and find a new perspective through our collection of ideas.

Have you ever planned a group trip? It's annoying.

Voyu helps groups plan trips together with shared itineraries, polls, expenses, files and trip details in one organized space.

After one year of GRINDING... I finally hit 2k in earnings!

Join IndieAppCircle - The #1 launch platform for indie devs who want to get their first users. Earn credits, grow your rank, and get real users with real opinions!

I built a free lightweight cost/bill splitting web app

Upload a receipt, split items with friends, and track shared group expenses. Share a link so everyone can claim what they bought.

My sideproject- Canadian Citizenship Test Preparation (No account needed, works offline)

Study for the Canadian citizenship test with original chapter lessons and a growing question bank.

I built a headless CMS for photos: you manage the photos, your AI builds the site

The photo library behind your website. Organize and publish your albums, and your AI builds the site around them.

TITLE: I built a peptide research site that doesn't sell peptides. Would love feedback

I kept looking up peptides (BPC-157, retatrutide, KLOW) and hitting the same wall: page one is vendors, and the "review" sites all have coupon codes. Every summary was written by someone who gets paid when you buy. So I spent the last few months building **Grounded** (groundedpeptides.com). It has no store, no affiliate links and no "trusted vendor" list, so there's nothing to sell you. **What it does** - **81 compound profiles**: mechanism, half-life, side effects, and a