Browse All Side Projects from Reddit

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I built an AI receptionist that answers the phone for salons. Try to break it.

Eliza is a multilingual AI receptionist for service businesses: she answers every call in your customer's language, books appointments straight into your calendar, and handles rescheduling — 24 hours a day.

7 months ago I shared my mobile apps marketplace - today it hit 100 listings!!!

Browse mobile apps for sale on AppAcquire. Buy and sell iOS and Android app businesses with asking prices, revenue, and download data.

I built a career log for developers. The hard part is deciding what it should forget.

Shifu is a private career memory for software engineers. Turn the work you already do into evidence you can use for reviews, growth, and job moves.

I spent my evenings making the MacBook notch useful: an open-source AI assistant + a jelly blob name

AI, 14 tools and a jelly-blob friend in your notch. Free, open source, local-first.

I gave ChatGPT access to my entire digital life (emails, health, banking, etc) and built a second br

Index and search your entire digital life. Fully local, fully private.

Built an IT cert practice exam site — would love feedback on the free sample

I built Testimea to help people prepare for IT certifications with practice exams that feel closer to the real thing — not just a dump of questions. I’d really appreciate it if you could open the site, try the free sample exam, and answer the questions below. That feedback would help a lot as I keep building this. Free sample (no signup): https://testimea.com/free-sample-exam-quiz/ Pick a certification → timed 5 questions (5 minutes, 70% to pass) → after you submit you get the score and

I built Dechonk, a tiny app that finds and deletes node_modules and build caches

Find every node_modules, build cache, and package-manager store on your machine and delete them in one click. Safely, via the Trash.

Pony - the hands that let your AI use your Android phone

Pony is an Android app that lets Grok Bot, Claude, ChatGPT, Gemini or any MCP agent see and use your phone. It asks before anything risky.

I got fed up driving past a petrol station that was 8p cheaper, so I built a free price finder using

Live petrol and diesel prices and EV charge points for any UK postcode. No sign-up.

Propel Jobs - referral-based hiring beyond engineering

Open roles at impact companies on Propel Jobs. Browse, apply, or refer a friend.

I became socially confident in 6 months, so I built an iMessage-based exposure therapy coach (vocali

Vocalis helps you build social confidence by text. Take a 5-question check, get one real-world challenge sized to you, and it follows up to see how it went.

facturapp: does the homepage clearly explain the invoicing app i built?

Create branded PDF invoices, collect deposits with Stripe, manage multiple businesses and invoice shipments by weight. In English and Spanish, on web and Android.

OpenBookshelf

I made this app for my wife to be able to digitally organize books, and also as a demo of https://fangorn.network. https://openbookshelf.pages.dev/ It lets you scan barcodes and add books to your library amd organize them on custom shelves. It's entirely a static webpage, with search running in your browser itself using vector embeddings. That is, the data is crawled from various sources, built into packed vector embeddings, and then shipped with the static site. It also has a webmcp integr

I’m building a tool to find sensitive data about your company online

Find your company’s data leaks. Join the Outwards waitlist.

I built a free site that compares supplements using the label data

Every whey protein in our catalog — identified by "whey" in the product name — ranked by protein grams per gram of serving, the nutrition-density figure that matters more than scoop size.

My free to play side project LoopChomp is pacing for 200,000 plays in 30 days

Chomp snacks, dodge spikes, one tap to turn. Play free in your browser.

Built a Study/Prep workspace for exams and interviews

What it has right now AI-generated roadmaps/plans Tell it what you're preparing for, your deadline, and hours per week. It generates a roadmap with phases, modules, topics, milestones, and starter practice questions. You can modify the plan afterwards. Quick AI-generated notes Pick a topic and generate a focused note. It uses the topic description, linked tasks/questions, and mistakes you've logged to make the note more relevant to your weak areas. Study mode A distraction-free vie

What makes flying scary to so many, when planes are statistically the safest way to travel? It made

Pre-write messages that are delivered to your loved ones if you stop responding to check-ins.

Waterboy - Your fantasy football assistant, one iMessage away!

Waivers, start/sit, trades and a weekly league roundup, answered in your iMessage group chat. Free, open source, runs on your Mac.

Netplots - the virtual real estate game.

10,000 plots, £10 each. Claim yours and put your picture and link on the map for everyone to see.

I built a tool for free adhoc custom analysis of user reviews for any app or game

Review analysis for App Store, Google Play and Steam: what people love, why they leave, what they ask for and how it changes.

billboardo is the place to showcase your work.