Browse All Side Projects from Reddit

All Projects (6,211)

I built an AI interview assistant that turns questions into short talking points

Get concise, resume-aware answers during behavioral, coding, and system-design interviews with InterviewGlide, a real-time AI interview assistant for Apple silicon Macs and Windows 11 PCs (early access).

I got tired of how broken job hunting feels, so I built PisteJob

Importe ton CV. PisteJob trouve des offres récentes, les note, adapte ton CV et te prépare à l'entretien.

I built a Chrome extension that shows what used cars cost when they were new

Look up original vehicle prices by year, make, model, and trim. Check pricing sources and compare U.S. prices adjusted for inflation.

[PatchAndShip Check] - Free outside look at what visitors already see on your vibe-coded app

Paste your app's URL and get a short, passive security checklist in seconds: exposed keys in your JavaScript, missing security headers, public source maps and storage links. Free, no signup.

I built a garden that grows with my daily GitHub commits

Push a commit, grow a plant. Skip a day and it withers. Build the daily coding habit and watch your garden grow.

I built a browser-native alternative to the Adobe creative workflow — no installs, no account

Free AI and creative tools that run in your browser: photo, vector, video, RAW, PDF, motion and page-layout editors. No account required.

I made three free paper games alongside my kids’ browser game. The hard part is what happens after

Three sliding strips, four characters, four places and four objects: 64 story starters to explore together. Free 3-page PDF in A4 and US Letter.

I’m a freelance designer and I’m building an invoice tracking app

Free, easy to use tools designed specifically for creative freelancers and small business owners. Calculate late fees, invoicing dates & payment terms. Get paid faster with Maybe Pay Me.

I built a "Glassdoor for HOAs" after my own bad HOA experience. What would you change?

Read real HOA reviews and ratings from homeowners across the US. Search your community or rate your HOA anonymously — no account needed.

I built Subvora to help track subscriptions and avoid unexpected renewals

Every renewal, before it lands. Track subscriptions, get reminded before charges, see your real spend.

I built cveboard to combine vulnerability updates and breaches in one public board

Live security incidents: exploited vulnerabilities, critical package advisories and data breaches, collected automatically from CISA, GitHub and Have I Been Pwned every 30 minutes.

I built one plan for lifting and running, so a hard leg day turns your next run easy

Personalized, adaptive workouts built on demand. Progressive overload by default, 850+ exercises, transparent targets.

I built a small app to practise reading between the lines

Short daily reading and reasoning exercises.

I’ve been building an open-source creative studio where AI agents do the first draft and you edit

Open-source agent-first creative workspace. Create images, video, audio, and text with agents, then take over and edit anything yourself. You get an editable project, not just a finished file.

Reveal Sky

Live gender reveals: invite family and friends with one link, and everyone finds out at the same second.

I built VIZEN — a free, open-source Windows app for gaming overlays and multitasking

Any window or region on top of your game, in OBS or in a composition. Free, open source, no injection.

[opportunity] Looking for artists, writers and photographers to test Melody, a social blog in privat

Blogging and social in one place. Write it, post it, set it to music.

Kanyx – a free, open-source Kanban app for your USB-Stick

Your boards. Your files. Your space. Free and open-source task management for Windows, with an experimental Linux build.

I built a voice expense logger and local grocery radar for privacy and speed, because I won't give m

Say it. It's logged. Private, voice-first expense logging and local grocery price discovery with zero bank logins.

After 1,000+ interviews as a hiring manager, I built the behavioral interview coach I wish my candid

Build your stories, prepare for each round, and practice with an AI interviewer.

Subucha lets you study a language in a little less boring way

Tips and tricks for learning a language with dual captions on YouTube, and news from the people who make Subucha.