Browse All Side Projects from Reddit

All Projects (4,150)

I built a free and easy way to make better online polls with your friends

I recently learned about STAR voting (https://en.wikipedia.org/wiki/STAR_voting), which is a neat voting method that solves many of the problems with plurality voting and where the optimal strategy is generally to vote honestly. It inspired me to make this app for creating STAR polls. I know that some alternatives for this exist, but they didn't have many of the features that I wanted such as live-streaming updates, polls to find a time, and the ability to install the site as an app. H

I built a bank statement converter that checks its own math before you import

Convert PDF bank statements to Excel, CSV or QuickBooks (QBO), checked against the statement balances. Free up to 20 transactions, no signup. Bank files like CSV and OFX convert too.

i made a daily games club with a shared leaderboard

Six short games by Isaac Audet. A new challenge every day.

My side project became a real game: Hangman + Minesweeper on a honeycomb, now on Google Play and the

Melbees: the honeycomb word puzzle of the day. Deduce the secret words, Pollen by Pollen, in your browser.

4D Sequencer for Construction Project . Easier Than Synchro 4D

4D Sequencer plays your Primavera P6 or Microsoft Project schedule on the IFC model, finds impossible sequences, runs 12 schedule quality checks and exports PowerPoint, Excel and video reports. Windows app.

I missed the MacBook Touch Bar, so I built a floating button bar for any Mac: BarDeck

A floating button bar for your Mac: one-click launchers, Shortcuts and app-specific controls, always on screen. Try it free for 14 days.

Web Pages that you add to the home screen of an iPhone

A private, encrypted daily journal.

I built a tool that turns the PDF reports your software prints into the Excel report you actually ne

Drop in the PDF, Excel or CSV reports your business software exports, describe the Excel report you need, and see it built from your own files. Keep the tool for a one-time $49 and rebuild the report every week in seconds.

Pilot Light - A free, open-source app that keeps your MacBook awake for agents on about a third of t

Close the lid and your MacBook drops from 16.7 W to 4.8 W while your AI agents keep working. Free, open source, under 1 MB.

I made a site where you can build and share anime & manga family trees

Who's related to who, in every series. Browse, share and build anime and manga family trees.

Shotsuda - A community for the stories behind what you buy

Share stories about what you bought and what you want on shotsuda.

I built a year-round flower calendar for Japan because everyone only plans around sakura

When and where to see flowers in Japan, month by month: cherry and plum blossom, wisteria, nemophila, kochia, hydrangea, ginkgo, autumn leaves and more, across 412 spots with peak times and how to get there.

Do visual stories make social media content more interesting?

Create single doodle posters and five-step visual stories from any URL or prompt.

I created the 'design studio for extraordinary design'

How you show your work matters. Hero Studio gives extraordinary design the presentation it deserves.

OutSpan | Safari extension that expands web pages to the full outer screen

OutSpan is a Safari extension for the iPhone Duo. It lets web pages use the full width of the outer display beneath Safari's side controls.

I built a tool to fix the chaos of "Vibe Coding" with AI agents using Spec-Driven Development — Lo

Asistente visual interactivo para inicialización de proyectos, arquitectura limpia y generación determinista de prompts SDD.

Vibe code straight onto your iPhone

One quiet glance

I built 5 small Mac apps you pay for once (no subscriptions, no accounts)

Tidy a folder. See every move first. Undo any of it.

I built Closer, an estimate + follow-up app for contractors

Build estimates on your phone, text customers a link to approve, and never forget a follow-up.

I built a free glow-up challenge tracker (30/60/75/90 days) with shareable Day X cards - no sign-up,

Pick a 30/60/75/90-day challenge, check in daily, keep the streak, share your Day X card. Free, no sign-up.

I built Guess Rank: watch a ranked gameplay clip and guess the player's rank (8 games, 3,500+ clips,

Guess Rank - Guess the players ranks from the game clips! Guess the rank Valorant, League of Legends, Counter-Strike and more...