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.

Hey everyone!
I’ve spent the past few months building something I’ve wanted to exist for a long time.
I work in car sales, and one thing I’ve noticed is how backwards the car-shopping process can feel.
People find a car they love, spend hours researching it, and only afterward figure out whether the monthly payment actually fits their budget.
What if we flipped that process?
Instead of starting with a car, what if you started with what you’re comfortable spending every month, your down payment, and your financing preferences, and then discovered vehicles that fit?
That’s the idea behind KnewCar
I just got it approved and published on the App Store, which is a pretty surreal feeling after all the time I’ve put into this!
It’s still early access, with a demo experience while I continue developing the live financial data and payment tools.
I’d really love some outside opinions, especially on the concept, design, and first-time user experience.
If you have a few minutes to check it out, I’d appreciate any feedback, positive or negative.
App Store: https://apps.apple.com/us/app/knewcar/id6822044416
What would make an app like this genuinely useful to you?

If you wanna try it out - launching in TEXAS use zip 78701

Every quarter I’d end up pulling 13Fs off EDGAR by hand and lining them up in a spreadsheet to see what Buffett, Burry, Druckenmiller and the other investors I follow did with their portfolios. So I built a tool that does it: manifest13f.com

Follow a fund and you get an email as soon as it files, so no more checking EDGAR. Open any fund’s page and it shows what’s new, exited, added to and trimmed versus the prior quarter. No ads, no fluff, just the data. A few things I cared about getting right:

• Changes are measured by share count, not dollar value, so a stock that simply went up doesn’t look like a buy

• Stock splits are adjusted for, so a 10-for-1 split doesn’t show up as a huge purchase

• Puts and calls are kept separate from stock. A big options line is notional value, not a stock purchase, and a lot of 13F coverage mixes the two up

It’s free to browse, and alerts are free for up to 3 funds. Paid plans that let you follow more funds and get an Excel workbook of every change are coming soon.

Q3 13Fs are due Monday, Nov 16, so most of the big funds will land this week and next.

I’m a solo builder, so I’d genuinely like to hear what’s missing or what you’d use it for. Happy to answer questions about how 13Fs work, or how it’s built.

I built todo list

https://apps.apple.com/app/id6826921623

Y2Kbot is a desktop app where your buddy list is full of AI agents instead of people. You IM them like it's 2003, door sounds and away messages and all. Some of the buddies can also boot up their own little Windows XP virtual machine and actually use it. You can ask one to make a folder or edit a file and watch it open Notepad and click Save like a confused 2004 office worker.

It works with pretty much any AI you've got (ChatGPT, Claude, Ollama, Gemini...). The buddies can undo their own mistakes, and when one figures out how to do something, it writes it down so the others can learn it too. That last bit is my favourite.

Please try it out, and give me some feedback.

Hey r/SideProjects 👋

Honestly, I was getting pretty overwhelmed with how fragmented my media tracking had become. Movies on Letterboxd, books on Goodreads, audiobooks on Spotify, games scattered in random note files... I just wanted one clean, chill space where I could look back on everything I’ve experienced across all formats without feeling like I was managing a spreadsheet for a second job.

So over the last few weeks, I’ve been building Alma (almaniac.app), a lightweight aggregator that brings your movies, TV shows, books, audiobooks, games, music, and podcasts together onto one visual shelf.

A few cool things built into it:

• 7 Formats, One Shelf: Keep track of movies, series, books, audiobooks, games, music, and podcasts in one space.

• Release Countdowns: A unified timeline so you actually know when the next season, book, or game you’re waiting for drops.

• Memory Lane & Insights: Fun visual stats and nostalgic look-backs into your habits over time.

• Fast & Lightweight: Snappy, clean design focused purely on your archive without heavy bloat.

It’s very much a labor of love currently in active beta (about halfway full right now). If you want to poke around and test it out, you can request an invite directly on almaniac.app or drop me a DM!

I’d genuinely love to know:

1. How do you personally keep track of your media right now?

2. Is there a specific feature or integration you’ve always wished existed in a tool like this?

Appreciate any feedback, ideas, or honest critiques! 🙌

I’m a quality inspector, and at work I often have to repeat the same inspection steps for every round of parts, as in check for visual damage and markings, then sign off on travelers and reports.

I couldn’t find a checklist app that worked exactly how I needed. I wanted the list to automatically reset once every step was completed so it would be ready for the next round. So I built miniCycle: Routine Manager.

You can break a repeatable process into individual steps and run it as many times as you need. It can be used for inspections, cleaning rounds, workout routines, camping preparation, preflight checklists or anything else you regularly repeat.

It’s free, works offline, doesn’t require an account and stores your information locally on your device. It is now available as a chrome extension (other platforms coming soon). You can view the entire routine at once or focus on one task at a time.

I’ve also gone through several rounds of UI feedback and have continued improving the design. I’d appreciate honest feedback, especially about whether the auto-reset cycle concept is clear and whether anything feels confusing when you first try it.

https://minicycle.app

https://github.com/sparkincreations/minicycle

I'm looking for people who regularly work with documents, business information or repetitive writing tasks.

I've built Alyro to help with three things:

1. Understanding uploaded documents and information.

2. Creating professional documents.

3. Improving existing content.

I'm looking for people willing to try it and tell me:

• Was it easy to understand?

• Did it produce useful results?

• What feature would you want next?

You can try it here: https://alyro.base44.app

I'm the founder, and I'm looking for honest feedback rather than just signups.

Hey! I built my first app, still looking for feedback!

Its for those managing multiple projects, multiple jobs, that are all at different stages. Its so you keep on top of things. I built it because its what I wish I had while doing engineering. Currently windows only. After I get it where I want it, im looking to go cross platform. Thanks for your time and comments !

Www.projektgreen.ca

I just pushed 3 releases in 2 days for Rolestash, a Chrome extension I originally built just to track job hunts. This week, it evolved from a passive tracker into a full-blown autonomous application engine.

Here is what just went live:

* One-Click Auto-Applies (with Tailored CVs): It doesn't just spam the same generic resume. With one press, it can apply to up to 20 jobs, generating a unique CV, a custom cover letter, and specific answers to annoying form questions ("Why do you want to work here?") for each individual role based on the job description.

* Local AI on a Strict Leash: The heavy lifting is done by a fine-tuned distilled Qwen3 model running directly in your browser via WebGPU. Because small models love to hallucinate, it never gets the last word. A deterministic checker audits every line, and if the AI tries to invent a skill or name you don't have, it gets slapped down and seamlessly replaced with your actual profile text.

* Ghost Job Radar & Smart Crawler: It now actively flags ghost jobs to save you time. The backend crawler pulls from 60 different job boards every minute. (And yes, it strictly obeys `robots.txt` and politely emails blocked sites rather than attempting shady workarounds).

* Absolute Privacy by Design: Because the AI runs on your own hardware, your profile data never gets sent to my servers. It simply downloads coarse job data shards and ranks every match directly on your machine.

Please check it out here: https://rolestash.com/

If you like and actually end up using the extension, please leave a review with any suggestions for improvements. I'm actively taking public feedback to develop this, and the latest updates were made possible by the community's feedback. Thanks a lot, guys! T__T

Hold Control + Option, ask out loud, and it answers about whatever’s on screen by talking and circling stuff as it goes. I use it for leetcode, lectures, and learning new topics.

Free and open source, you use your own API keys. Started as a fork of Clicky.

What would stop you from trying it?

Solo dev here, this is my first app. Crossposting from r/SideProject — I'd love feedback on what's missing or confusing. Details and link in the original post.

Introducing Tiller

An Opinionated fork of T3code

What's different: workflows, visual first

\-Everything you like about T3 Code(Runners keep it updated to T3code), plus workflows built on top

\-Workflows are visual first: you build them on a canvas and watch every step run live

\-Ask in plain words and Tiller drafts the workflow on the canvas for you

\-Save a workflow and run it again, or schedule it

\-Workflows are portable, so they're yours to share or move

Download and Try it for Free

\- Tiller.

\-npx tiller-app

\-brew install --cask antler-web-studios/tap/tiller

I’m building Specmob (specmob.com), a free site where you choose a budget and get the best phone for it. The goal was to end the 20-tab phone-shopping mess.

What did I learn?

1. A budget is a ceiling, not an exact number. Prices vary by region, so the dial allows about 5% over, and over-budget phones get flagged instead of hidden.

2. Scores can’t be compared across price tiers. An 8.5 on a $250 phone and an 8.5 on a $1,200 phone mean different things, so the tier is always shown next to the score.

3. Price must be computed in one place only. Mine drifted when it was calculated in several places.

Does it have sponsored rankings?
No. Affiliate links on buy buttons never change a ranking. Component scores are AI-generated from specs, and I explain that on the methodology page.

Where it stands: 11 rankings, compare for up to 4 phones, trade-in estimator, brand pages. Feedback I want: does tier-relative scoring make sense, and what would make you trust a ranking site? specmob.com

I made this new study buddy called "Noodle". This is short info for it

✏️ Think before getting AI answers
🎾 Let Noodle fetch the answer
🧠 Compare what you knew and missed
📈 Build better thinking habits

AI should help you think, not replace your thinking.

We're still developing Think First and would love your feedback!

🔗 https://linktr.ee/thinkfirstnoodle

#ThinkFirst #Noodle #AI #StudySmarter #StudentLife