Browse All Side Projects from Reddit

All Projects (4,086)

PitchDrops, a free, offline-first ear training PWA built with React and Web Audio

Master relative pitch with PitchDrops: a free, daily ear training app for intervals, chords, scales, and progressions.

A game where you guess which startups are real and see how much they make

Spot real proven earners vs fake ideas. Win 3 of 5 and unlock a $79 lifetime discount.

Made a website containing 900+ projects built with Muse

A curated directory of real builds on Meta Muse: agents, connectors, apps, games and local Glimmer runs, each linked to its public source.

AWNA - a minimalist Windows notch app with a file shelf, a capture toolkit, and more. Available now

A small notch for the top of your Windows screen. Meetings, tasks, notes, a focus timer, music and more, one hover away.

FileSherpa — Private file tools that know the route

Drop a file and FileSherpa tells you what's wrong with it — then fixes it. Print bleed, resolution, file size, page sizes, cutting paths, hidden location data. Everything runs in your browser; your file is never uploaded.

I built an art coin whose market trades paints a living ink scroll, and the painting dies after 24 h

Pump.fun is the fairest way to launch and trade memecoins on Solana. Coins are instantly tradable on a transparent bonding curve — no liquidity to seed, no presales, no team allocations.

Playlist Duration - see how long any YouTube playlist really takes, and when you'll finish it

Calculate the total length of any YouTube playlist, video or channel. See watch time at 1.25×–2× speed, track what you've watched, and plan when you'll finish.

My fun Windows Notch project finally left localhost:) and I got 5 paying users in the first hour, so

The notch Windows never gave you, made for developers and deep workers. Keep your projects, music, tasks, and focus tools one hover away.

Enomotia — an ancient Greek browser strategy game in beta, inspired by Ikariam

ENOMOTIA, Antik Yunan temalı, kalıcı dünyalı, çok oyunculu bir tarayıcı strateji oyunu. Sen çevrimdışıyken de üretim sürer, seferler yol alır, savaşlar sonuçlanır.

I've been building a site that maps the emotional weather of its community. It's early and I'd love

One anonymous 20-second check-in. Together, our feelings become weather.

I built a 3D iPhone Duo mockup where the homepage belongs to whoever submitted last

Preview any website on both displays of a foldable phone in interactive 3D.

I'm building a tool that records what happened inside a Python run, so coding agents can read it. Fe

What happened inside your Python execution? Ormaos records it so your coding agent can read what actually ran. Open source, Python 3.12+. Coming November 2026.

Been woking on torrent stream protocol - Which helped in creating a Free non ads Andriod app that st

Browse torrents, stream it, watch it on the TV. Free on Google Play, no ads, full privacy.

I made a free desktop pet that cheers on Claude Code / Codex while they work and celebrates when the

A free anime-style desktop pet that follows your cursor, taps along as you type and cheers on your AI agent. 8 pets to pick from. macOS & Windows.

I built a Reddit MCP so my AI agent can read subreddits for me

Your AI agent finds people asking for what you sell on Reddit, X and Hacker News. Every thread cited.

I got annoyed by my novel writing software, so I built WriteGeist.app and I made this stupid ad for

Ablenkungsfreier Editor, nicht aufdringliche KI-Assistenz und leistungsstarke Worldbuilding-Tools – schreibe dein Meisterwerk mit WriteGeist.

I built a stock research tool that shows the evidence behind a ticker read

INTC (INTC) technical analysis: bullish pattern detected with 60% model conviction. Mixed weekly/daily alignment and overbought price at upper band conflict with bullish MACD/options flow. Wait for a volume-co Educational, non-personalized analysis.

Never solved my Rubik's cube, so I built myself a tutorial

Learn to solve the Rubik's cube with a live 3D cube you can turn with a finger: 11 chapters from the daisy to CFOP, plus a solver for your own cube.

1,000 recordings later, I turned my 4090 weekend training project into a web app

Crele builds Audio AI that works in the real world, including real-time speaker extraction for voice AI. The identity layer of the audio stack, coming soon.

Started selling Claude Skills (made 4K so far)

Two Claude Code skills. One attracts backlinks, the other builds topical authority. $199, 20 copies.

I built 80+ in-browser utilities + specialized AI generation tools (Zero file uploads, no forced sig

80+ high-precision client-side tools and private AI engines. 100% in-browser RAM execution with zero server file storage.