Browse All Side Projects from Reddit

All Projects (4,064)

Build and Share Real Android Apps on Your Phone with AI, No Programming Needed

Describe an app. AI writes the code, builds a real Android APK and helps test it, directly on your phone. Make tools, games and connected apps with online lobbies.

A logo concept is easy; a brand identity that survives five real pages is where things break

AI Brand Design and Identity Creator. Creates an original identity, visual system, and polished brand applications.

I built a quiet website for people who sometimes just need somewhere to put what they're feeling

Daily encouragement, a private journal, and someone willing to listen.

Writing content by answering question but not with AI

Typezo turns battle-tested post structures into fill-in-the-blanks. Answer a few questions, watch an X-accurate preview build, and post in under 30 seconds.

I made a Halloween game where you can visit your friends houses and collect candy

Build and share a haunted house in this free Halloween game. Get costume, decoration, and party ideas for Halloween 2026, then count down to October 31.

I built a tool to handle PRs after coding agents finish

Talyn puts every one of your pull requests in one list, worst first, then sends AI agents to fix the failing tests, the clashes, and the review comments — so your work lands without you babysitting it.

I want your honest opinion. I built a food diary you just talk to.

Un diario de nutrición al que le hablas. Tus frases se convierten en calorías y macros, sin rellenar formularios.

I built an iPhone app to log lifting, running and food together

The hybrid training app for lifting, running and macros in one place. Measured calorie targets, threshold-based zones, and every number shows its math.

After trying ChatGPT Ads, my budget sent me to Reddit

AI on a keypress for Windows: select text or a file, press Alt+1. The context comes along. Start free.

I built a container + managed Postgres/MSSQL host on weekends, here's why

The story of how Cloudovna.eu came to life.

I made a keypad view of coding sessions and a Mac popover to read their replies

See which coding agent needs you on your Logitech MX Creative Keypad. For Apple silicon Macs with macOS 14 or later.

AI "Hotel Lobby" duets were a slot machine for us — here's how we made both people actually follow

Explore KlingAI Open Platform, quick start guides, model references, billing details, and integration resources for building AI video and image workflows.

I Built A Side Project That Solves The Hardest Part Of Building

PostRush does your marketing for you: researched posts, trend remixes, slideshows, UGC videos, scheduling and autopilot for Reddit, X, TikTok, Instagram and YouTube Shorts.

I made a game where you build a country out of 8 real ones and try to conquer the world

A free browser game: draft 8 real countries into 8 categories, then watch your empire fight for the world over 40 years. Every run is different.

I built a free site to test your keyboard, mouse and screen without downloading anything

Test your keyboard, mouse, screen, audio and typing speed free in your browser. No download, no signup — instant results for every hardware check.

Ai lister

Vinted AI Lister — turn photos of your items into ready-to-paste Vinted listings: title, description, brand and price range, in EN, NL or FR.

I built a revenue dashboard for indie devs, and the new update shows where in the world your App Sto

Download MRRKit for iPhone, iPad, Apple Watch, Android, Wear OS and Garmin. On your phone, this page opens the right store automatically.

Pigmo - color picker for Chrome, free, with a one-time Pro instead of a subscription

Color picker and eyedropper for Chrome. Pick any color on a website, keep it, and grab a whole page palette in one click. Free, Pro is a one-time buy.

I built a tiny terminal app because AI coding kept getting away from me

Free. Fully local. Built with love (and AI). Stop letting your coding agent grade its own homework.

I built Slidivo — a Mac app that turns a doc into a real, editable PowerPoint. No subscription, fi

The PowerPoint generator you actually own. Your API key, your files, your templates. Pay once.

We made our internal developer toolbox public. Free, and everything runs in your browser.

Format, validate, convert, encode, and inspect developer data without sending it to a server.