Browse All Side Projects from Reddit

All Projects (4,150)

I built an Android AI workspace where the useful part starts after the model download

Мій Android написав мінісайт. Я відкрив його в чаті — кнопки працюють. У LLM Studio Go описав сторінку для поділу рахунку між друзями. Локальна модель створила HTML/CSS/JS. Змінюю кількість людей — сума перераховується. Код не редагував. Відео з телефона: генерація прискорена 8×, натискання — реальні. Власний мініінструмент із текстового запиту — спробуйте на Android: https://play.google.com/store/apps/details?id=com.vans.llmstudio

AI can build the pages. How do you know the structure is any good?

Ever wonder how these startup ideas come about? Well here's a little story...

I started a free, open-source design tool and need testers

Your open design studio. Create, compose, and make something worth sharing.

I'm one of the makers of Psyfy, a cozy wellness companion mobile game

Grow a village with your daily steps, journal with science-informed prompts, chat with an AI companion, and track your moods. Free on iOS and Android.

PenDate Notes - your next feature needs more than a backlog entry

Calendar-first notes for Android, iPhone and iPad. Handwriting, checklists, reminders and eleven planner families for 2026–2099 — offline-first, no ads, no account needed.

I built a tool that lets Claude actually edit Google Sheets, Docs and Slides - looking for early use

Add SuiteAction to Claude as a connector, connect your Google account once, then just ask. SuiteAction operates across your real Google Sheets, Docs and Slides.

Cheating is mandatory: browser CS 1.6 where every player has aimbot and wallhack

Играйте в Counter-Strike 1.6 прямо в браузере: без скачивания и установки, бесплатно. Серверы по режимам: закладка бомбы, заложники, AWP, зомби, прыжки и другие. Встроенные читы, рейтинг и звания, свои серверы.

I made a website that turns your old phone into a talking jack-o'-lantern

It hears trick-or-treaters, talks back in character, and flickers its flashlight as it speaks. Free, runs in the browser.

I made a LLM chat interface where you can split/fork your chats endlessly. Your chat stays clean and

An AI chat that branches. Fork any message to chase a tangent with the full context, and keep your main thread intact. Built for research, maths and debugging.

AI Misalignment Watch

AI misalignment incidents and AI safety reports from Anthropic, OpenAI, Apollo Research and UK AISI, summarised in plain language with links to every...

Regnum Mundi, a world-conquest browser game I’m developing, looking for feedback and new gameplay

Regnum Mundi – das Browsergame: Erobere die Welt Land für Land.

I created a full on discord-like app but for Roleplaying!

Free roleplay chat app for iPhone, Android, Mac, Windows, Linux and the web. Create characters, roll real 3D dice and write the story with your friends, in real time.

I made a money app you control by just typing what you want

A money app you talk to. Nothing moves until you approve it.

I got tired of focus playlists looping, so I built an app that composes music live and never repeats

Focus music composed in your browser as you listen. No playlist and no loop: every bar is written while it plays. Free, no sign-up, no ads.

I turned “that match was a 10/10” into an app

The ultimate sports archive — starting with football.

I made a simple web tool to help with the EU AI Act image labeling rules

Add visible EU transparency labels to AI-generated and AI-modified images for free.

Built a platform for personal software you can share with friends/family

fikka: personal apps you build by chatting with an AI and share with the people you choose. Hosting, an offline database and a bin that keeps your data safe from the AI are included.

I made a Skyscanner alternative

We sift hundreds of sites and pull out the best price. You just hit the button — we'll handle the rest.

I built a free playground of 80+ interactive 3D models of how things work. Come play and please give

Out at sea, a tsunami is almost impossible to notice. At the coast, it can drown a town. The stretch of coast below shows what happens in between.

I built a web for serials where readers vote on how it should continue, and the losing options get w

Reader-driven stories — readers vote on how the story unfolds. New chapters every week.

I made a free Yu-Gi-Oh! Life Points tracker with real-time sync for 2-4 players (Battle Royale and T

LP Royale: real-time multi-device Life Points tracker for Yu-Gi-Oh! duels (2-4 players).