Browse All Side Projects from Reddit

All Projects (4,086)

I built RASHINOS — a browser-based Vedic astrology platform using astronomical calculations

Explore birth architecture, patterns, cycles, and cosmic context through a static-first Vedic Jyotisha experience.

Built something for founders who don’t like marketing 🤢

Turn your brand’s mascot into short-form product stories. Create recognisable character videos, feature demos and launch announcements with Coherent.

Daily Putt - The new daily mini putt game.

Play three new mini golf holes every day. The fewest strokes wins.

Weekliner.com - Please rip this idea apart, I'd appreciate real feedback

Weekliner - your online planner

I built a virtual AI pianist you can listen to for free — here is a 7-second demo

Listen to Maple Leaf Rag by S. Joplin. Candlelight, piano and every note in motion. Open the performance on ivokeys.

I built a weekly website inspiration roundup

SQSP Weekly is a showcase of the best Squarespace websites. Each week, the community votes for their favorite site.

I built a small toolbox for annoying CSV tasks — looking for honest feedback

Simple browser tools for cleaning data, comparing CSV files and handling repetitive business tasks without complicated software.

I built a free tool that tells you what's working, straight from your users

Try Augur in a sample task app. Everything runs in your browser.

I got tired of copy-pasting from YouTube talks and papers, so I built FineForge

AI-scored search across YouTube, arXiv and academic papers. Curate the results and export summaries (PDF) plus a fine-tuning dataset (JSONL).

Wellread - an AI visibility audit that shows what ChatGPT and Gemini tell your buyers

A free AI visibility audit: see which buyer questions ChatGPT and Gemini answer without you, who they recommend instead, and what to change first.

I built an app to simplify investing in stocks

Plain-English readings of any stock, and a one-minute recap of what changed in yours. Free, no account to start.

Territory game you play with your dog

Turn your dog walk into a real-world territory game and canine health tracker. Walk on foot along any path, claim neighborhood hexes, and level up your companion.

I made up this crossword type of daily puzzle game and I need feedback!

Eight words. One tangled print. Solve the daily clues to peel away each ink layer.

I built an AI Instagram Reels Editor that gets you ready to post reel in couple minutes from any raw

Turn vertical phone recordings into a talking-head video: select takes, trim false starts and add captions. Review the watermarked preview before payment.

[ATLAS MERCHANT] - I built an autonomous commerce research/store-building pipeline in ~2 days with A

This page is not available.

I made a phone app for hiding private details in screenshots

Cover API keys and personal details before sending a screenshot to AI or support. Check and adjust each mask on your device, then save a redacted copy.

I made an app for shared bills that keeps the receipts with each expense

Share a ledger with your partner, housemates or friends. Track everyday spending and trips, keep photos and notes, scan receipts and record expenses in multiple currencies.

I built a free daily puzzle site - 8 games, no login, no paywall

Play free daily logic puzzles including Queensguard, Lunation, Sudoku, Minesweeper, Fivesome, Lexiladder, Rectopia and Cellrun. Enjoy unlimited puzzles and Beat the Clock challenges with no account required.

Can you bankrupt Le Chiffre? Try my browser-based Texas Hold’em game

Five-handed Texas Hold'em. First 20,000 chips free. Can you survive the HKD∞ table?

I built a solo project where you bid to own Miami for a week. Roast it?

Weekly top-10 boards for every US place. Bid Saturday. Rule Monday through Sunday.

made a game from the inspiration of flappy birds that you can play on your browser tab

Fly the LetsFG dragon through hidden fees, delays, bag fees and 40 open tabs. A free pixel-art game in your browser.