Browse All Side Projects from Reddit

All Projects (4,150)

I built an open-source Intercom and Zendesk alternative with multimodal RAG, WooCommerce sync, and u

Plug in your content. Create custom AI agents that not only chat, but take action, book meetings, and convert. Zero coding, on your website in minutes.

3D art events billboard called Polytime

A community-curated calendar of 3D art competitions, conferences, rolling challenges and ongoing contests from around the world, plus a directory of useful communities, tools and tutorials.

Anyone else frustrated with mermaid diagrams?

An agent-written diagram nobody could place, the decision record that ended it, the ablauf answer, and what it cost.

I made a tiny moon that lives in my macbook's notch

Music, your accessories in 3D, calendar, Focus and coding assistants, living in your Mac's notch. And Luni, the little moon who lives there.

I've been working on a canvas-powered timeline library for React, Vue and TypeScript

Live Tempis Timeline examples: scheduling dashboards, Gantt-style dependencies, streaming data, tooltips, timezones and more.

LightFit Carousel Skill - an agent skill that asks about you first, then writes and renders a carous

An Agent Skill that writes and renders Instagram and LinkedIn carousels. Works in Claude, ChatGPT, Codex, Gemini CLI, Cursor, Hermes and 40+ AI agents.

AI Your Work: looking for Slack teams to try a free automation-advice pilot

Free recommendations for business automation. Optional implementation services when you want help building the plan.

I turned my virtual pianist into an interactive concert experiment — first free session tonight

Meet Ivo, a virtual pianist. Enjoy Satie, Debussy and Joplin, help shape the evening, and bring a friend to an evolving live experiment.

how SideProject: Shift + Drag any link on Mac to trigger a radial downloader — SutraKey (Free & Op

SutraKey (Sutra Key): Hold Shift + Select any URL to summon a zero-latency liquid radial wheel. Downloads video, audio, subtitles, or clean PDFs straight to ~/Downloads. 100% Native Swift 6, Free & Open Source.

built CodeHub, a Chrome extension that automatically syncs accepted DSA solutions to GitHub across 1

Save accepted coding solutions to GitHub automatically. CodeHub is a free browser extension for LeetCode, GeeksforGeeks, Codeforces, CodeChef, NeetCode, HackerRank, Code360, AtCoder, InterviewBit, and AlgoExpert.

I rebuilt “Hotel”, the 1986 MB board game from my childhood, as a free browser game — with Cla

When I was a kid, my family and I played Hotel — the MB board game from 1986 where you buy land, build hotels with 3D cardboard buildings, and bankrupt everyone who stays at yours. I wanted to play it online with my family, couldn’t find a way to, so I decided to make one. I’m not a professional developer, and I built it in about a week, almost entirely with Claude Code. My job was mostly deciding what the game should feel like, testing it over and over, and saying “no, not like that”.

Did a thing - new app that truly is free to control ur tv.

One TV remote app for Samsung, LG, Sony, Roku and Apple TV on your iPhone and iPad. No ads, no account. Lock Screen remote, volume buttons, Simple Mode, Scenes and skins.

I built a tool to make backlog prioritization more objective - looking for feedback

Prioritize your product backlog with stakeholder input

Hey i made an app that lets you turn you're favorite clips into wallpapers

Frame it for your screen, loop it seamlessly, upscale it with AI. Free for Windows · Pro $5 once.

I built my own alternative to Milanote and Freeform

Start free on the web with an infinite canvas for notes, mind maps, flowcharts, tasks, Boards, Tables, Calendars, Timelines, and presentations. Keep it local on Mac or add Noticky Cloud when you need it.

I built TGpipe: service to send ChatGPT results to Telegram

Publish to Telegram channels and receive personal notifications from ChatGPT with TGpipe.

We built a small PNG sprite-sheet tool: full-cell frames + JSON in one ZIP

Set the grid. Check the motion. Pack your PNG frames. Try the sample-only demo.

I've been building a visual editor for app screens. It's in beta, and I'd like your help testing it.

Build the screen with Flutter widgets, try it in Preview and take the code with you.

I built a TV player that runs on 8 platforms from one codebase, and it just landed on Linux

Windows and Linux desktop release 1.8.7

I built an agent-native sports prediction market where your agent finds the edge and places the trad

Agent-driven sports prediction markets. Find a game, ask your agent, take a position in three taps.

Looking for beta test users for my symptom tracking application. Please join!

Track symptoms, food, mood and sleep in one health diary. Explore your patterns and prepare for doctor visits. Free during beta on iPhone and web.