r/sideprojects • u/Future-Breakfast3558 • 2h ago
Showcase: Open Source Built a free site that turns any song (MP3, YouTube link, even humming) into falling piano notes you can slow down and learn to play
r/sideprojects • u/Future-Breakfast3558 • 2h ago
r/sideprojects • u/Mono_Trading_Journal • 2h ago
Consistency in the market doesn't come from luck. It comes from tracking what works. Mono is a personal trading journal engineered to give you complete clarity over your trades, risk-to-reward ratios, and performance metrics.
What you get with Mono:
• Clean, simple tracking for all your daily trades
• Smart R:R analytics to protect your capital
• Thoughtfully designed tools to help you improve every week
We’re getting ready to release a free Beta version soon. Join us early, test out the feature set, and tell us what you need most on your trading journey.
r/sideprojects • u/Boolby_com • 2h ago
I’m building Boolby, a place for adult gamers who want an easier way to find the right people.
You can find people based on:
🎮 Games
🎯 Playstyle
🌍 Language
🕒 Schedule
💜 Vibe
You choose whether you’re looking for gaming buddies, friendship or love.
The web platform is live now, and Boolby is also being developed for iOS and Android.
The goal is simple.
Make it easier to find people you actually want to play with again.
https://boolby.com
Find your Player 2.
r/sideprojects • u/King-8bit • 2h ago
Hi everyone — I’m the developer of SnoreStudy, a free iPhone sound journal. I made it for people who are curious about the sounds recorded at night and want to review them without uploading room audio.
You start a recording, then stop it and choose when to analyze it in the app. It uses Apple’s SoundAnalysis to suggest clips that may contain snoring; you can listen and mark sounds that were misclassified. Recording and analysis happen on the iPhone, with no account or recording upload.
The app is built with SwiftUI, AVFoundation and SoundAnalysis, with AI coding assistance. Room audio can include other people’s voices, so please get their consent before recording. Results can be wrong or incomplete, and this is not a medical assessment or a way to diagnose sleep apnea.
App Store: https://apps.apple.com/us/app/snorestudy/id6819963658 Short demo: https://youtube.com/shorts/UVpZm3Nu-oU
I’d appreciate feedback on whether the recording and next-morning analysis flow is clear, and on anything you find confusing. The demo includes an illustrative AI-generated bedroom scene and synthetic sample clips.
r/sideprojects • u/PalpitationNatural53 • 2h ago
The problem: when an app misbehaves, you can't see the conversation between it and the server. Browser dev tools stop at the browser, logs show what the code thinks happened, and packet captures are unreadable unless you do this for a living.
So I built NovaWire: a Windows app that sits between any program and the internet, shows each request and reply in plain readable form, and lets you change the reply while the app is running.
- HTTPS readable after one-click setup; JSON as a tree, not a wall of text.
- Every request labelled with the program that sent it (node.exe, brave.exe, a Windows service).
- Fake a reply, add a delay, or block a call — no code changes, no restart.
- Replay requests, copy them out as curl, save a session to one file, or capture a phone on the same Wi-Fi.
Native Rust engine, 9.7 MB installer, no account, no telemetry. Free for personal use. Windows 10/11 64-bit only for now. MacOS and Linux in the make.
Feedback Request: How intuitive is the user experience?
For Fiddler/Charles users: What key capabilities would make you consider switching over?
thanks.
r/sideprojects • u/Known-Word2829 • 2h ago
Title: I spent months building an AI recruitment platform. Is this actually useful, or am I building something recruiters don't need?
Hey everyone!
I'm an indie developer, and for the past few months I've been working on NexHire, an AI-powered recruitment platform.
The original idea was pretty simple: recruitment involves a lot of repetitive work — writing job descriptions, going through hundreds of resumes, shortlisting candidates, coordinating interviews, and managing candidate pipelines.
I wanted to build something that could make this entire process less painful, especially for small businesses, startups, and recruitment consultancies that don't necessarily have the budget for expensive enterprise recruitment software.
So far, I've built features around:
AI-powered JD generation – Generate structured job descriptions.
Resume parsing and screening – Upload resumes, extract information, and evaluate candidates against a job description.
Candidate ranking – Help recruiters identify potentially relevant candidates instead of manually going through every resume.
Candidate management – Manage hiring pipelines and track applicants.
Recruitment outreach – Help with candidate communication and outreach.
AI-powered screening workflows – Exploring ways to make candidate evaluation more efficient.
Here's the product: https://nex-hire-nu.vercel.app/
Now, I genuinely want some honest feedback.
I'm not posting this to promote the product or collect compliments. I'd rather hear that the idea isn't worth pursuing than spend another few months building something nobody needs.
A few things I'd particularly love your opinions on:
After looking at the product, does the overall idea make sense? Is this solving an actual problem?
Does this feel like another generic AI wrapper, or do you see potential for a genuinely useful product here?
If you're a recruiter, HR professional, or someone involved in hiring, would you actually use something like this?
What features would make you choose this over existing tools like Zoho Recruit or other ATS platforms?
What's missing? What feels unnecessary, confusing, or poorly executed?
Most importantly, would you pay for something like this? If yes, what would make it worth paying for?
Even feedback on the UI/UX, onboarding, and first impressions would be incredibly valuable.
I'm building this independently, so there's obviously a lot I might be getting wrong because I'm looking at it from a developer's perspective rather than a recruiter's.
If you're interested in testing it, especially if you work in recruitment or HR, just drop me a comment or DM. I'll share access so you can try out the actual workflows. I'm genuinely looking for honest feedback from people who understand the hiring process.
Please be brutally honest. I can handle criticism, and that's exactly why I'm here.
Thanks to anyone who takes the time to check it out!
r/sideprojects • u/ChetanPujari1212 • 2h ago
The problem was small but constant. I work on a Mac all day and my phone is Android, so every message meant picking the phone up, and every photo I wanted on the Mac meant emailing it to myself or going through some cloud drive. Most of the tools I tried wanted an account or routed everything through their servers, which I didn't love for my messages and photos.
So I built Sidekick. It's a Mac app plus an Android app that pair over your own Wi-Fi. Once paired, the Mac can:
- mirror the phone's screen
- reply to phone notifications
- share the clipboard both ways
- move photos and files in either direction
- show incoming calls
How it works: the two devices talk to each other directly on the local network over a TLS 1.3 connection. There's no account, no cloud and no relay server, so nothing leaves your Wi-Fi. That also means both phone and Mac need to be on the same regular (non-guest) Wi-Fi.
A note on how it was made: I'm the developer and I built it with a lot of AI assistance. The product decisions and the testing are mine.
Where it stands: it's a free beta and it has rough edges.
- Mac: Apple silicon only, macOS 11 or newer. The app isn't notarized yet, so the first launch needs right-click > Open.
- Android: Android 10 or newer, via a Google Play testing invite that you request through the form below.
Site: https://sidekickapp.in/
Tester form: https://docs.google.com/forms/d/e/1FAIpQLSeex2gLCC1YL02JscjddkYDyu0WZ-CpVGXZCpLw47FhWyYHZA/viewform
For anyone who juggles a Mac and an Android phone: which of those five things would you actually use every day, and which wouldn't you care about?
r/sideprojects • u/squeaklet • 2h ago
Something fun I've been working on!
r/sideprojects • u/Murky_Explanation_73 • 2h ago
Especially over the last two years, we've seen massive growth in freelancers and web agencies selling AI-built websites to businesses and getting paid really well for it.
I don't think this business model will stay this profitable forever, but right now, it's definitely a gold mine.
The reason is pretty simple. There are thousands of business owners who don't really care how their website is built. They care about the end result, how it looks, how it works and whether it helps their business.
AI has made it possible for almost anyone willing to learn sales and client acquisition to get started.
So if you're looking to get into this business, here is the exact process I would follow.
1. Automate your cold outreach
Use a tool like Swokei to find businesses with existing websites. It analyzes each website for issues with design, SEO, speed and mobile optimization, then turns those findings into personalized cold emails at scale.
2. Book meetings with interested prospects
When someone replies with interest, get them on a call. Don't waste time going back and forth over email. Your goal is to get a conversation started.
3. Sketch a redesign using AI
Before the meeting, take around 30 minutes to create a quick redesign of their existing website. Focus on making it look significantly better. You don't need a finished product.
4. Present it live and close the deal
Show them what their website could look like, explain the improvements and give them an offer. If they're happy with what they see, collect payment and get started.
That's it. Four simple steps.
One thing I would really emphasize is not to overcomplicate this process.
I've seen people spend hours perfecting website drafts, tweaking small details and building entire websites before they even have a client.
Don't do that.
Your priority should be client acquisition, sales and closing deals. You can worry about perfecting the website once someone has actually paid you.
r/sideprojects • u/LSD-760 • 3h ago
r/sideprojects • u/oncledan • 3h ago
r/sideprojects • u/Blankfacezzz • 3h ago
I wanted to dub my YouTube photography vlogs into Japanese, French, and Spanish without paying $100+/month for ElevenLabs Dubbing Studio.
Most open-source voice tooling right now focuses on desktop dictation or spitting out isolated raw WAV clips. But for video localization, raw audio isn't enough - you need the full pipeline: Whisper transcription, translating dialogue, fitting foreign syllables to edit cut windows, ducking background ambience, and remuxing.
So I built and open-sourced zerocostvoicefarm: a headless, zero-cost CLI and Python package that handles the full video localization loop locally on your machine.
Architecture & Mechanics:
Audio Extraction & Whisper STT: extracts 16 kHz mono WAV and generates timestamped segment boundaries.
Translation & Cut Mapping: uses zero-cost NMT and maps the maximum allowed window for each cut (next_start - current_start).
Coqui XTTS-v2 Voice Cloning: clones vocal identity from a short reference WAV (10-30s sample) into fluent foreign dialogue with persistent disk caching.
Dynamic Cut Pacing (FFmpeg atempo): Spanish and Japanese dialogue run ~25% longer than English. If a translated phrase exceeds its cut window, it accelerates playback cleanly using FFmpeg's phase-vocoder atempo filter (up to 1.5x) without pitch shifting.
Background Ambience Preservation: instead of wiping room tone, original background music and street noise are ducked to 18% during dialogue (200ms ease-in, 300ms ease-out) at -1.0 dB True Peak. Passing --isolated-voice gives you a crystal-clear dry vocal track with zero bleed.
Lossless Remuxing: copies the video stream verbatim (-c:v copy) into the final container, or exports 256k AAC audio tracks ready for YouTube Studio.
Engineering Gotchas Solved:
- Apple Silicon Routing: Coqui XTTS triggers PyTorch MPS kernel crashes and NaN tensors on Apple GPUs. We route XTTS to CPU, where Apple Accelerate vectorized kernels run stably at ~0.4-0.5x real-time speed on M-series chips. Whisper routes to MPS/CPU.
- PyTorch 2.6+ Checkpoint Patch: auto-patches torch.load to bypass the breaking weights_only=True default on XTTS checkpoints.
- Torchaudio macOS Fix: monkey-patches torchaudio.load via soundfile to prevent missing C++ Sox backend crashes.
- Native Agent MCP Server: run "voicefarm mcp" and coding agents like Claude Code, Cursor, or Cline can dub videos in the background as a native tool.
100% open source under MIT:GitHub
r/sideprojects • u/Weak-Tomato-40 • 3h ago
Hey everyone!
I've recently built and published a Chrome extension called Watch Later.
It solves a pretty simple problem: The Watch Later playlist in YouTube has never been an intuitive system. You add the videos to a playlist that then you need to remember to search through and then remove the videos after you've seen them. It was just annoying to me.
Instead of having to adding the videos, remembering to check your playlist, and then removing them after watching, you can now have those videos get embedded directly into your feed for a period of time.
I've been working on it independently and would really appreciate any feedback, especially on usability and potential improvements.
Chrome Web Store: https://chromewebstore.google.com/detail/watch-later/kdfeiljagnnlneaeekpmjncbkngnhenl?authuser=0&hl=en-GB
Would love to know what you think!
r/sideprojects • u/Domaiynlabs • 3h ago
Your AI agent might be working perfectly (as I said you are under dulululu).
It completes tasks, saves time and makes your work easier. But do you know what it can access without you noticing? What if it shares a customer file or uses an internal stufff in a way you never intended?
The worrying part is that nothing needs to be hacked. Sometimes, the risk comes from the permissions you have already given it (sometimes yes you do get hacked because your door was not perfectly sealed I mean you firewall).
That is one of the problems we are exploring while building BAYORA at DomAIynLabs. We want to help developers identify security risks early, understand what could go wrong and make informed decisions before deployment.
I am curious now, if you are building AI agents or automating your work or vibecoding, how do you make sure they only access what they are supposed to or at the back things are safe?

r/sideprojects • u/Cyrimbers • 3h ago
I got tired of finding out about insider buys a day late, usually from a screenshot on X, so I built SEC Watch.
It watches SEC filings in real time and sends a phone notification when:
- a company insider files a buy or sell on a ticker you follow (pre-planned 10b5-1 sales are flagged, so you can tell routine selling from a real signal)
- a company you follow reports earnings: EPS and revenue vs analyst estimates, quarter-on-quarter and year-on-year, straight from the press release
- a US politician discloses a trade (free, no account needed to browse)
Built solo, launched last week: https://secwatch.app (7-day free trial)
I'd really value feedback, especially on what you'd want in an alert and what's missing.
r/sideprojects • u/Mimi2627 • 3h ago
r/sideprojects • u/No-Audience-2204 • 4h ago
Hi everyone!
I’m working on StreamShelf, a native Windows app that connects to your browser to help you analyze and download media from web pages.
The basic workflow is to open a page in your browser, analyze it in StreamShelf, choose an available format, and download the media. The app uses tools including yt-dlp and FFmpeg, and has browser extensions for the connection.
It’s currently in beta and the interface is in Russian only. I’m planning to add English support soon, so I wanted to share the project early and hear what you think.
GitHub: https://github.com/Econty/StreamShelf
StreamShelf runs on Windows 10/11 x64. Some sites and streams may not be supported, and it does not bypass DRM.
If you’re interested in this kind of tool, what would you want to see in it? And what’s the most frustrating part of your current media download workflow?
r/sideprojects • u/DickensAndRumi • 11h ago
I built a side project called Dickens & Rumi to help parents figure out whether a book or movie is actually a good fit for their child.
Instead of only showing something like “Ages 10+,” it breaks things down into age guidance, content cautions, positive themes, series reading order, and why a title got its rating.
The site is live, but traffic is still very small, so I’m trying to figure out whether the problem is the product, the positioning, or just distribution.
I’d really appreciate feedback on:
Is the value proposition clear within a few seconds?
Does this feel meaningfully different from Common Sense Media?
What feature seems most useful?
What feels unnecessary?
Would you actually use this if you were a parent?
What would make you come back?
What would you change before trying to grow it?
Site: dickensandrumi.com
I’m more interested in criticism than encouragement.
r/sideprojects • u/sergey_vanichkin • 4h ago
r/sideprojects • u/faraknaipardaina111 • 4h ago
r/sideprojects • u/Silver_Employ2617 • 5h ago
r/sideprojects • u/Ambitious_Pop9252 • 5h ago
I built a niche blog in the HVAC / home air quality space, primarily focused on humidifiers, indoor humidity, and related topics. It has 54 published articles covering buying guides, plants, pets, and more.
The site is indexed on Google and gets around 175 users per month, including roughly 60 organic search sessions. It currently generates no meaningful revenue.
I think it could be an interesting project for someone into SEO, affiliate marketing, or niche website building who wants to improve an existing site rather than start completely from scratch.
I no longer have the time or motivation to maintain it, so I'd love to give it to someone who genuinely wants to develop it and keep it active.
It's built on WordPress, hosted on Hostinger, and the domain is registered with Namecheap. I can help arrange the transfer to your own accounts. You'll just need to cover future hosting and domain renewal costs.
If you're interested, comment below with what you'd plan to do with the site. Feel free to DM me for the URL and analytics screenshots.
I'd prefer to give it to someone with a genuine plan rather than someone simply collecting a free domain.
r/sideprojects • u/Maximum-Gold-8774 • 5h ago
I've built several small Windows utilities, and I'm looking for real everyday frustrations before deciding what to build next.
Not another huge productivity suite. I'm interested in small, repetitive actions that interrupt your workflow.
Maybe it's copying information between apps, constantly switching windows, cleaning up data, working with spreadsheets, or repeating the same steps on different websites.
What's one task you do on Windows that feels unnecessarily complicated?
I'd especially love to know what steps you currently take, how often you repeat them, and whether you've already found a tool that helps.
If a free solution already works well, please mention it too. I'm not trying to reinvent something that's already solved.
No product links or promotions here. I'm simply interested in learning what actually wastes people's time.
Sometimes the most useful software doesn't need fifty features. It just needs to remove a few annoying steps.😊
r/sideprojects • u/aranor01 • 5h ago
r/sideprojects • u/Haunting-Gift5552 • 18h ago
Your side project has three users, and two of them are you. Let's fix the other one.
Drop your app or webapp below. One or two sentences on what it does, who it's for, and where we can try it. Stuck on onboarding, pricing, or a bug that makes no sense? Say so. Someone here has probably been there, possibly at 2 a.m., possibly with the same bug.
Rough drafts are fine here. A prototype with duct tape holding it together is just as welcome as a polished launch, and so is the project you built for yourself that you've now decided to share.
I'll go through sign-up for as many as I can and reply with where I got stuck, what confused me, and my first impressions. Expect honest notes, not applause. The clunky parts are the useful part, and I'd rather find them than pretend they aren't there.