Browse All Side Projects from Reddit

All Projects (4,150)

I spent two years compiling football manager data and built an interactive timeline to explore it

Does keeping your manager win you trophies? Every manager and every trophy of 35 European clubs since 1955, from Ferguson to Mourinho.

built an approval gate for HubSpot deals, even though HubSpot apps can't block a stage change

built this last week. HubSpot only lets you require manager approval before a deal moves stage on its top Enterprise tier, and smaller teams keep asking for it in HubSpot's ideas forum. the catch: HubSpot apps get no pre-save hook. you can't say no to a stage change, you only hear about it afterwards through a webhook. so the app does the next best thing: listens for dealstage webhooks if a deal lands in a gated stage without a valid approval, it moves it back to the last ungated stage

I built a web app to make public safety records for daycares, schools, and nursing homes actually re

Report cards on care providers and schools, and recall records for vehicles, kids' products and home goods, from the public record, with the source and date of every fact.

Caderno Vivo: a Portuguese-language demo bringing lessons, materials and revision together

Aulas, materiais e transcrições viram uma trilha pessoal de prática, memória e evolução.

An open-source, Flutter-based Streamer.bot alternative (fork of CastMate) for live streaming automat

Supercharge your live stream with Streamer.bot! The most powerful stream bot with support for Twitch, YouTube, Kick, OBS Studio, Streamlabs, and more.

I honestly just like nerding out on pro wrestling. That led me to make The Push.

Daily wrestling trivia: five questions, fifteen seconds each, and the Immaculate Ring. New card every night.

I built a phone client for locally-hosted models (and for the Hermes agent specifically) — Kite Ag

Any OpenAI-compatible model with your own key — including one running on your own machine. Plus a real agent, if you run Hermes.

I built Okaysize; free PDF, image, video, and audio tools that run in your browser

Free PDF, video, image, and audio tools in your browser: merge, split, sign, compress, and convert to and from Word and Excel. No upload, no sign up.

I’m building AnyVerse: worlds you can read, listen to and play as an RPG — looking for 10 tester

Create a character, enter any world, and play an interactive roleplaying story guided by an AI Game Master.

I'm a high schooler validating my first hardware product. Would love brutal feedback.

A small sensor for your plant's pot. Your phone shows a face: happy, meh or sad.

I built a daily game where you guess the prices of unusual things some are worth millions

3 real prices. One guess each. A new daily price guessing game every day. How close can you get?

I made an app that puts every run, hike, and ride you've ever done on one world map

Soltra turns your whole fitness history into an interactive world map. Claim the ground you cover, city by city. Coming soon to iPhone in the US.

I got tired of my race PRs disappearing into the feed, so I built a digital trophy room

The digital trophy room for runners. Claim your handle, log race results, verify your PRs, and share your public profile.

nvoke - a lead finder that asks the mail server if every email is real (my first app on Windows, Mac

nvoke finds companies, reads their own websites and checks every email with the mail server. In your browser, nothing to install, and as nvoke Desktop for Windows, macOS and Linux.

I built LogOctopus because debugging multi-device tests is messy

Collect and analyze logs, charts and network captures. Interactive demo with simulated devices — no backend needed.

I built a shared listing app for my family to use for groceries, tasks, and recipes but it doesn't a

Every-List brings shared shopping lists, a recipe box, and your friends & family together in one app. Free on Google Play and the App Store.

I built CodeFly, an interactive platform for learning JavaScript

Short, hands-on lessons with real code — build momentum with XP, streaks, and a bit of daily practice.

I built a movie discovery app to solve the “what should we watch?” problem

Track your streaming platforms, manage your watch progress, and discover what to watch next with curated lists and award winners.

I created Filmcoded which is a daily guessing game where you choose between 3 films based on their c

Guess the movie from its visual barcode. A new cinematic challenge every day.

I built a tool that turns an App Store link into a UGC video about your app

Paste your App Store link and get AI UGC videos for TikTok, Reels and Shorts, plus free tools: 3D app showcase, slideshow, screenshot maker and script generator.

Just built my website, publishing in a couple days!! Feedback please :)

Independent research on the private companies shaping public markets.