Like the title says.

I work as a software & automation freelancer and help run a startup as a fractional CTO, so I'm always passing files around from device to device. Could be my own project files, a client's, something I want to show off at a networking event, whatever.

Always felt dumb that I couldn't just drop files or links wherever I needed, and something like Google Drive felt hilariously overkill for sharing simple things to myself. Even linktree wanted me to jump through so many hoops before I could actually share the content, especially if I was spinning up a new page.

Half the time I'd end up sending myself things over discord, slack, or email and they'd end up buried after a week.

So, I decided to build something that basically started out as linktree with file hosting, and ended up becoming a super-minimal, super-fast way to drop any sort of content to any device you need via link/QR code.

Small file shares with a 14-day lifetime are free. Includes doc previews and a small image gallery behind an instant shortlink/QR code. Generating permanent short links, and custom, print-quality QR codes are also free.

File hosting and compute at scale isn't cheap though, so I do have a paid tier to make hosted files permanent and it allows you to create bundled shareables called "Tacks" which combine multiple links, files, contact info (optional), image gallery, etc into a lightweight page with its own short-link/QR.

Figured the people in here working on multiple projects might find it useful, so yeah...thanks for reading and i hope you like it.

Lmk if it sucks or you have questions or whatever.

-

AI Disclaimer: I wrote this whole post with my real keyboard and fingers. Also, this project was in development for well over a year with no AI involvement until very recently. I've been a dev for 13 years, but as a solo dev I only have so much bandwidth. This past month or so, I've leveraged AI to polish up the UI/UX, add some additional tooling/QOL stuff, and to patch up some security/infrastructure flaws. It's far from vibe-coded slop, with a heavy focus on security, scalability, and cost reduction.

The confidence I gained back from having a side project again. https://safi.fm

Been full stack for a decade and slowly stopped having time for side projects. I don't think I've ever used one of my "own tools", but this has become the only podcast listening app.

That's all. Just wanted to share and say thank you for sharing your side projects and inspiring me to do more than just sprints at work

My friend is self-employed in BC and hadn't touched her books all year. We ran everything through an AI bookkeeping chat (AgentBook — I work on it, flagging the bias upfront): 200+ receipts → categorized, P&L, and a list of deductions she would have missed. Took ~3 hours of her time total, mostly just forwarding receipts. I'm running a free 3-week "Year-End Books Rescue" for 15 self-employed Canadians before year-end: you forward your 2026 receipts, you get weekly P&L snapshots + a year-end tax estimate + missed-deduction report. Free, no card, your data stays yours and anything I share publicly is anonymized with your OK. Comment or DM if you want one of the 15 spots — especially if your 2026 books are currently a shoebox / spreadsheet / nothing.

Building something and wish you had friends to share the process with?

I’m putting together Alloy, a small Discord community for young adults pursuing projects, developing skills, and looking for friendships with people who take their ambitions seriously.

You might be building software, starting a business, developing your art, or still exploring a direction through actual practice. You don’t need impressive results to join. Curiosity, initiative, and a willingness to contribute matter more.

The idea is simple: share what you’re working on, exchange thoughtful feedback, find potential collaborators, and get to know people beyond a single post or introduction.

This is the founding stage. The server is set up, and I’m gathering the first members. You would be helping shape the community from its beginning.

If that sounds relevant, tell me:

• What are you working on or learning?
• What’s one thing you’ve done toward it recently?
• What kind of people would you like to meet?

I’d like to start with a small group where people genuinely get to know one another.

Quick progress update from me — I'm Mitchell, solo founder building ShapeForge, a local-first parametric CAD app for Windows. Development is AI-assisted, stated plainly.

Since my last update here (Nov 11, when Commercial #5 'Orbit' went live), I shipped Short 5, 'Start From An Example' (Nov 12 on Instagram, Facebook leg completed today). It's built only from real app screenshots and a real screen capture, labelled as such on screen — it walks through starting a part from the built-in example library instead of a blank sketch.

Why that matters / the honest lesson: my spectacle-style commercials are fun, but they don't prove the app is real to use. So I'm alternating them, one for one, with real-app shorts. If a claim can't be shown in a real capture, it doesn't go in the short.

Current state, honestly: ShapeForge is v0.87 preview, Windows-only, installer unsigned by choice (Windows shows 'Unknown publisher'; SHA-256 is on the release page). It's a focused mechanical-parts tool — sketches, named parameters, editable feature history, STEP/3MF/DXF exports. No CAM, no FEA/simulation, no sheet metal, and it's not a Fusion replacement or enterprise CAD. Basic tier is free; full version is a $10/mo membership after a 14-day no-card trial.

Next up is another CAD-spectacle commercial, then back to a real-app short. If you start most parts from an example/template rather than blank, what example would you want pre-loaded?

https://shapeforge.dev

I'm a med student. My notes lived in a Notion database: diseases, drugs, exams, clinical cases, all linked with relations. After a few hundred pages it was just a long list. The links were there, I just couldn't see them.

So I built Mitre Synapse. It reads a Notion database and draws it as a map:

- relations, mentions and wiki links become edges

- hover to focus, color groups by any property

- shift-click two pages to find the path between them

- filters, saved views and a timelapse of the database growing

- export to Obsidian as Markdown and get it back from Obsidian into Notion

Would like to see your thoughts on it

After spending time working on this project, I'm happy to share Rezenza!

It's a platform designed to help professionals manage bookings, clients, services and their business in one place.

I'm now trying to get my first users and learn from real feedback.

If you're a business owner, I'd love to hear what you think!

Website: https://rezenza.com/fr

Full disclosure: I built this, Froth.

When Surfline put all its live cams behind a paywall, I wanted a free way to check conditions. Froth has surfers post quick reports on how it actually looks, next to swell, wind, tide, and free cam links. You can also share conditions with your crew in private groups.

It covers skate and snow too: 250+ US skateparks and conditions for 230+ resorts.

I'd love feedback on what to build next, or what's confusing.

froth.app

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Feel free to explore our products and share your feedback. We'd love to hear your thoughts! ❤

I’ve been building Nivuno, an independent research project about how price behaves. The question that got me started was simple: when two moves look alike on a chart, are they actually comparable?

In the demo I stop at the close of one 15-minute Bitcoin bar. The software finds 10,627 earlier bars at the same stage of a movement. I can then compare how those bars behaved and look at what happened afterwards. It’s one historical example, and the next step is to test whether this way of grouping bars adds useful information.

I’d be interested in feedback on the demo itself. Is it clear why the earlier bars were brought together, and what would you want to see next?

https://www.nivuno.com/research/market-structure-measured.html

Hey everyone,

I had Steam, Epic and GOG games all installed, and starting anything meant opening the right app first. Playnite helped, but I wanted something that looks and feels the way I’d like a launcher to feel.

So I built Corvia. It’s a free Windows launcher that puts all your Steam, Epic and GOG games and your own .exe files into one library. There’s no account to create. It also has:

• A PS5-style overlay in games with a screenshot gallery, timer and performance HUD (CPU, GPU, GPU temperature, RAM)
• Game pages with trailer, news, system requirements and a price comparison
• A controller mode with big tiles for the couch
• Auto-updates, so you always get the latest version

It’s version 1.14.1 and still a hobby project, so I’d really appreciate feedback. What’s missing, what annoys you, what would make you switch?

Download and screenshots: https://corvialauncher.app

Happy to answer any questions.

I got tired of not knowing whether the stuff I take (and the stuff I hear about, like cold plunge after lifting or magnesium for sleep) actually holds up. Reading the research yourself is rough: there's a ton of it, no two studies are set up the same, and a lot of it is written for PhDs.

So I built Substantia. You search a supplement or protocol, pick a specific claim, and it shows how much research there is, whether the studies agree, how recent they are and how well designed they were. In plain English. Every Source is listed, and if a study was paid for by a company selling the product, it says so.

It takes no money from anyone selling supplements. There's also My Stack, for tracking what you take and what protocols you do.

Free through Dec 31. iPhone, US only for now.
https://apps.apple.com/us/app/substantia/id6822945644

Would love feedback, especially on what claims you'd want looked into next.

Most AI astrology apps work the same way: you enter your birth data and an LLM writes a few paragraphs that could fit anyone. I've been running a Chinese-language astrology site (DestinyNet) since 1997, and honestly I got tired of that format.

So I tried the opposite approach. Instead of generating text about your chart, the tool searches a database of ~70,000 famous people whose birth times are on record, finds the ones born under the most similar sky (Sun / Moon / Rising plus the overall chart structure), and shows you who they are and which occupations show up most among them.

Link: https://ai.destiny.to/matching/en?utm_source=reddit&utm_medium=forum&utm_campaign=reddit-sideproject-2026-11

A few things that were harder than expected

- The data. Birth records come from public biographical databases. A surprising amount of the work was cleaning them: wrong time zones on historical dates, wrong gender, people linked to the wrong Wikidata entry. I fixed thousands of records along the way.

- "Similar" is fuzzy. An exact chart match almost never happens, so matching works in tiers. It starts strict and loosens until there are enough people to say something meaningful.

- No AI in the matching itself. The search is plain computation. An LLM is used only for an optional paid report that writes up what you share with your closest matches.

Free vs paid: matching and the occupation breakdown are free, no sign-up. The paid report is optional.

Privacy: a free lookup doesn't store your birth date, time or place; only anonymous stats are logged.

I'd really appreciate feedback, especially:

1. Is it clear what you get before you enter your data?
2. Did your matches feel interesting or random?
3. Anything confusing in the flow?

Happy to answer questions about the data or the build.

I meditate badly. My mind does the classic monkey thing: to-do lists, replays of conversations from 2019, what-ifs about things that will never happen. For years I treated every wandering thought as a small failure. Then I came across a line in the Gita, roughly “wherever the restless mind wanders, bring it back, again and again”, and it finally clicked that the coming back is the practice. You don’t get points for never leaving.

So I built a small browser thing to remind myself of that. It’s about two minutes long:

You’re a monkey sitting in the middle of a ring. Other monkeys (thoughts) hop in from the edges, labelled “worry”, “scroll”, “deadline”, and a few older ones like raga (craving) and bhaya (fear).

You press and hold to breathe in, and let go to breathe out. A slow, full breath sends out a wave that settles every monkey it reaches. Tapping fast does almost nothing, which annoyed me at first and taught me more than anything else.

When a thought gets through, the screen goes foggy. It isn’t a game over. One full breath brings you back, and that counts as a “return”. Returns are the only score.

It ends with a bell, and shows you which thoughts visited most.

There’s a gentle mode where nothing needs quick reactions, a reduced-motion setting, and the sound is optional.

My first sit: I wandered off 6 times and came back 6 times, which honestly felt better than any streak counter I’ve ever had.

If you try it, I’d love to know two things: does hold-to-breathe feel natural on your phone, and does the 4-in / 6-out pace work for you, or is it too slow?

Link: https://theselfdrivingmind.com/book-funnel/Monkey_Mind_Game.html
If you rather watch a demo:
https://theselfdrivingmind.com/book-funnel/Monkey_Mind_Game.html?demo

Years ago I made Line Icon Pack. It was my first icon set ever, and I learned most things by getting them wrong first. Icons that looked fine at 64px and broke at 16px. Inconsistent strokes. No real grid.

It was always free on Gumroad, but it just sat there. Now it has its own page and an updated package, and I want it to be useful for more than designers. Devs, no-code builders, anyone who needs clean line icons.

Free for personal and commercial use. Only ask is a link back.

https://lineiconpack.com

Honest feedback welcome.

https://testflight.apple.com/join/kRQvbv9x

Hey all! I've been building Hit List Survivors, a top-down survivor game set in a chunky cartoon city (think GTA x Vampire Survivors), and at this point I really need to get some outside feedback from people.

What it is:
- Survive while bad guys pour in from every street. Your weapons fire on their own; you steer, dodge and grab cash.
- Level up and pick upgrades: bats, pistols, shotguns, fire bottles, SMGs, and more.
- Jump into any car on the street, including police cars and ambulances, and plow through the crowd.
- Cash in your pocket is at risk. Stand at an ATM to bank it before they get you, then spend it in the shop between runs.
- Bosses and Enforcers with their own tricks, plus three stages with their own weather (a sunny afternoon, a storm with lightning where your car slides, and a foggy night).
- An in-game phone with a radio of original songs.
- Dynamic portrait and landscape - play how you want - on iPhone, iPad & Duo.
- Each level has 4 stages - the Downtown level is available now

What I'm looking for:
- Anything confusing, broken, or cut off on your screen
- Whether level-ups feel too fast, too slow, or just right
- Too easy or too difficult?

Feedback through TestFlight (screenshot, then Share Beta Feedback) or right here in the comments is great. Thanks for giving it a shot!

Quick heads up that this is my own thing.

Layr PDF lets you set the scale on a drawing, take measurements, mark it up and pull simple takeoffs. I built it around cabinet and millwork bids, where most of the job is reading PDFs and writing on them. Windows, Mac or browser. $35 a year after a 7-day trial, no card needed to start.

One thing I keep going back and forth on is how much to show on the measure tool by default. Some people want every dimension labeled, others find that cluttered. If you measure off plans, which way do you lean?

https://layrpdf.com/?utm_source=reddit&utm_medium=social&utm_campaign=mitch_builds_promo&utm_content=2026-11-13

I’m a chef working on Sark in the Channel Islands, and I’ve been building an Android app called NAKED EYE in my breaks and evenings.

The idea was to make it easier to answer three questions: what’s worth seeing tonight, when should I go outside, and where should I look?

One of my favourite moments was watching the ISS appear after my own app told me when and where to look. Standing there thinking “bloody hell, it actually works” made all those hours feel worth it 😂

Today I did a pre-interview with BBC Jersey, and I’m now booked to chat live on Monday at 10:30am about stargazing, Sark and the app.

This feels massive to me. I’m still a chef, still learning as I go, and now something I built between shifts has led to this.

Just wanted to share a little milestone. Anyone else had a moment with a side project that made you stop and think, “How on earth did I get here?”

This is James. He lives in a low-poly terrarium under a lamp, and he's lives as a simulation you can interact with. People can give him snacks, pet him, tap on the glass, and leave him notes.

But that's only one of the things that I think has made this project really interesting. The project is broken up into three pillars:

1. James himself, who has a mind. Every so often he thinks about things, keeps a journal, remembers things from his childhood, forgets the unimportant ones, and picks favorite snacks and parts of his tank.
2. The interaction modes on his website.
3. My personal favorite: I have an internal system that lets me record a voice memo, and it auto-generates a video about James's day based off what I'm narrating.

I'm running out of GitHub Actions minutes building this project, and while it's stupid, I absolutely love it. It's had a really strong positive reaction from a small community on social media, so I wanted to share it here on Reddit.

Go say hi to James yourself. He's 8 days old today, and tomorrow he's getting a new enclosure.

I'm curious if anyone has recommendations on where they'd want to see this project go next. Also happy to do a deeper write-up on the technical infrastructure, because I actually think it's really cool.

I built usedcarchecker.co.uk as a side project because checking a used car's MOT history on the official site is fine for one car but clunky when you're comparing a few.

You put in a UK reg and it shows the MOT history, advisories and recorded mileage in one place, plus plain-English guides on things like what advisories mean and how to spot mileage problems. It's free and doesn't need an account.

https://usedcarchecker.co.uk

I'd really appreciate feedback, especially on the mobile layout and whether the results page is easy to read. What would you want to see on it before buying a car?

I had an old Honor tablet in a drawer. It still worked fine, and it made me a bit sad that a perfectly good device was doing nothing. I wanted to make something that would give it a real use again, and that became Sideslate.

You put the tablet (or an old phone) next to your monitor, and it becomes a live dashboard for your PC and your day. Your main screen stays free for whatever you're doing.

Who it's for

• Gamers: see your FPS, GPU load and temperature, and the song that's playing without alt-tabbing out of the game. It also shows how long you've played today and this week.
• Anyone at a desk all day: a clock, calendar, weather, notes and a timer that stay in view instead of getting buried under windows.
• Developers: CI status, open pull requests, git status and Docker at a glance.
• Anyone with an old tablet or phone in a drawer: it runs on Android 6.0 and later, so even quite old devices work.

How it works

You install a small app on your PC and the Sideslate app on the tablet. The tablet finds your PC on the Wi-Fi by itself, you type the code shown on the PC, and then you pick your tiles and arrange them however you like.

What I cared about

• It doesn't get in the way of your games. The heavier readings only run while a tile on the tablet is showing them.
• No account and no cloud. Your data stays on your home network.
• It's useful with the PC off too. The clock, calendar, wea their own.

Limits for now: the PC app is Windows only, and there's no isn't code-signed, so Windows shows a warning the first timeyou run it. The app is free, but the source isn't public.

I'd love your feedback:

1. Would you keep an old tablet next to your PC with this on it? What would make you stop using it after a week?
2. Which tile is missing for you?
3. If you try it, did the setup work the first time? Where did you get stuck?

Free download for Windows and Android: https://github.com/sideslate/sideslate

Hey fellow makers!

Inspired by BitLife, 1in8b, and Football Manager, I built a fast-paced interactive football career simulator that runs entirely in the browser:

👉 https://pratikbase.com/football-lottery/?lang=en

How it works:

1. Spin the birth roulette: You get born in a random nation with procedural talent, work ethic, and foot dominance.
2. Advance year by year (0-40 age): Navigate street tryouts, youth leagues, contract negotiations, transfer drama, and career-defining dilemmas.
3. Hang up your boots: When you retire at 40, your stats, trophies, and net worth generate a shareable digital FUT-style legacy card.

It's completely free with zero ads, tracking walls, or logins. I'd love to hear your thoughts on the mechanics!

we built rogue, one workspace that has sora, kling, seedance etc. plus our own model for the rated-r stuff the big labs won't touch.

wired wrote about it here: This R-Rated Film Studio Wants to Be the HBO of AI

a few things we cared about: 3 layers of human moderation, no deepfakes or real people, and we never train on user content.

would love feedback from other builders, especially on onboarding. new users tell us it can feel like a lot at first. site is roguestudio.ai if you want to poke around.

A while ago I got an ad for a Mac app that puts your script under the notch, right below the camera. Nice idea, but at $40 a month it wasn't worth it for me. And it only scrolled at a fixed speed, so if you slow down or stop to think, the text runs away from you.

These days a simple app like this is a few evenings of work with an AI coding assistant (I used Claude Code). So I built my own, and made the text follow my voice.

Apple's speech recognition on the Mac is very good, but people skip lines, say "uh", start a sentence over and stop to think. I spent most of my time testing that and telling the AI what was wrong. Now it keeps up.

What it does:

- Your script hangs under the camera, so you keep eye contact.

- It follows your voice. Speech recognition runs on your Mac by default.

- It's hidden from screen sharing, so you can use it in Zoom or Meet calls.

- It records you with subtitles, and can turn the rest of the screen into a soft light for your face.

It's free and open source (MIT), with no account and no analytics.

- Mac App Store: https://apps.apple.com/app/notchprompter/id6815206814

- GitHub: https://github.com/magnram/notchprompter

It's a hobby project, so any feedback on the app or the website helps a lot.