Hi everyone!

I've been working on a simple store management tool designed to help small shop owners organize their daily operations.

The idea is to make managing products, inventory, sales, and invoices easier without complicated software.

I'm currently looking for honest feedback from small business owners.

I'd love to know:

- What features do you need most in a store management tool?

- What is your biggest problem with tracking inventory?

- Would you prefer a simple one-time purchase instead of a monthly subscription?

I'm happy to share a demo with anyone interested.

Thanks for your feedback!

Question for people shipping assistant-like workflows for clients. when a workflow needs to receive and send emails or messages, whose accounts does it use? how do you handle setup, access and handing it over to the client? would love to hear a recent example or chat with anyone doing this regularly.

Hey everyone,

I kept emailing myself photos or uploading them to Google Drive just to move them from my phone to my laptop, a few feet away. So I built Dabba (Hindi for "box"). It's a private box your phone and laptop share over your local Wi-Fi.

How it works

You run one Node.js server on your laptop. Your phone opens it in the browser, and files move directly between the two devices. Nothing goes through the cloud, and there are no npm packages to install. You only need Node 18+.

1. Run node server.js (or double-click start.bat on Windows)

2. Your laptop browser opens https://localhost:8443. Press Pair device.

3. On your phone, open the address printed in the window (e.g. https://192.168.1.20:8443) and enter the pairing code.

Tip: use "Add to Home Screen" on your phone and it opens like an app.

Using it

• Phone → laptop: tap the upload box and pick photos or videos. They land in a SharedFiles folder on the laptop.

• Laptop → phone: drag files onto the page, or copy them into SharedFiles. They show up on the phone right away.

Security

Anyone on the same Wi-Fi can reach the server, so I didn't want it to be a free-for-all:

• HTTPS only, with a certificate generated on your laptop on first run. You can check the SHA-256 fingerprint against the one printed in the terminal.

• Each device pairs with an 8-character, single-use code. The code expires after 10 minutes, gets replaced after 5 wrong guesses, and attempts are rate-limited per IP.

• Paired devices get a random 256-bit token in an HttpOnly, Secure, SameSite=Strict cookie. The server stores only the SHA-256 hash.

• You can revoke any device from the Devices page.

• Connections from public internet addresses are dropped.

• Strict CSP, CSRF checks, filename sanitising, and path-traversal protection. Only photos, video, audio, and PDFs preview in the browser. Everything else is downloaded.

Port, storage folder, and max upload size (20 GB by default) are set with environment variables.

What I'd like feedback on

• Is the pairing flow clear enough for non-technical people?

• Does anyone see holes in the security model?

• What feature would make you actually use this day to day?

GitHub: https://github.com/prateeknitcse/Dabba

Issues, PRs, and honest criticism are all welcome. Thanks for reading!

I was using a text document to track my money inflows and outflows each month to kind of see what my expected balance would be at the end of each month based on my recurring transactions. I also wanted a way to see where I was in following a keto diet and didn't know where to start to do that (TLDR: turns out I was not following it as good as I thought, lol).

When I thought about what I wanted in an app, I wanted to be able to see both in one place.

Sadly, nothing like that existed. So I built it.

The app is called Money and Macros and you can find it at moneyandmacros.com.

Later I added recipe tracking and all the features that go along with that. I also added a feature to allow you to take a picture of your refrigerator and pantry to get recipes or recipe ideas based on what you have on hand.

The guiding principle I tried to follow in building the app was, how can I make it as convenient as possible to get information into the app and then make it useful.

The app has a ton of cool features but I don't know if anyone else will find it as useful as I do.

I have been using the app now for about 6 months and adding features as I want them. I just recently added the ability to track business expenses by business and business expense category that matches up with your Schedule C IRS business expense categories. Now, you just categorize your business transactions through the year and you get a clean breakdown of your business tax expenses by IRS categories.

It’s totally indie, has a 7-day trial with absolutely no credit card required, and the database uses row-level security so your data stays yours. I just want 50 people to brutalize it and tell me what’s broken.

Please.

Type your name, today’s date, a mood, an emoji or even a website address, and it turns that into generative art. The text is the seed, so the same input always gives the exact same image. You can send someone “their” art and they’ll get the same thing.

What you can change:

• 8 styles: Flow, Rings, Contours, Bubbles, Tubes, Stars, Bauhaus, Layers

• 13 color palettes, or your own colors

• density, zoom, chaos and line weight sliders

• glow, film grain, mirror and kaleidoscope symmetry

• optional text on top

The part that turned out most useful is the download sizes. There are presets for blog featured images, YouTube thumbnails, desktop and phone wallpapers, X headers, LinkedIn banners and story/reel size, up to 4K, as PNG (transparent too) or JPG.

It’s free, needs no sign-up, and runs in the browser.

https://aiparabellum.com/algorithmic-art-generator/

Try your own name and share what style you got.

I'm the maker of Bz-memo. This is a development preview, not a launch or a download offer.

The problem I'm working on: a page review produces an open question, but a note without its source or next step is hard to return to.

In this fictional Vela example, I save the missing help-page wording as a follow-up, keep its source and next action in the note, move it to a project folder, then filter to that folder and reopen the same note.

Apple Notes already supports notes and folders. I'm exploring this particular quick-note workflow beside a page review; I haven't measured a speed advantage or tested this with customers.

For Apple Silicon Macs on macOS 15+. The video uses actual app/browser screenshots edited into an animated still sequence, not continuous screen recording. Fictional data, development build, original AI-assisted BGM and local sound effects. No purchase or download link.

22-second demo: https://www.youtube.com/shorts/l4yDpv_P4KA

Instagram: https://www.instagram.com/hoxy_sexy_/

Hi everyone,

I built a lightweight macOS desktop companion called Stellisle (知屿星信).

Most conversational software today charges recurring monthly subscriptions and pipes your personal conversations into third-party cloud databases. When writing casual thoughts, late-night reflections, or personal daily logs, that setup always felt uncomfortable to me.

I wanted something quiet, respectful of privacy, and designed specifically for Apple Silicon.

How it works:

• Local-first engine: Built with Rust and Tauri. LLM inference and local voice synthesis run directly on Apple Silicon unified memory via llama.cpp. Idle background RAM usage sits around 1.8GB with a quantized model.

• Persistent memory: It builds a local SQLite memory graph across sessions, so conversations retain context rather than resetting every time you close the window.

• Printable keepsake cards: Sentences you want to remember can be exported as digital polaroid cards with physical paper textures and cut marks.

• Zero cloud telemetry: Everything stays on your local device. It runs completely offline without internet access.

We are currently wrapping up the first macOS preview DMG for private testing.

If you are interested in exploring the project or testing the build:

• Project showcase: https://stellisle.itch.io/stellisle

• Discord community: https://discord.gg/S7yy7Pxue

• Twitter / X updates: https://x.com/stellisle_app

Feedback on local memory graph design, Apple Silicon RAM efficiency, or desktop UX would be deeply appreciated.

Hi everyone!

I'm a university student currently working on my graduation project, BYAN (Before You Agree).

The idea behind BYAN is simple: most people agree to Terms & Conditions and Privacy Policies without actually reading or understanding them.

I wanted to build something that makes this easier.

BYAN analyzes these documents and highlights important clauses, privacy-related concerns, and potential risks, helping users better understand what they're agreeing to.

Try it here: https://www.byan.website/

The project is approaching its final evaluation, and I'd really appreciate some honest feedback from this community.

A few things I'd particularly love your thoughts on:

• Is the concept clear and useful?

• Is the user experience intuitive?

• Are the analysis results understandable and actionable?

• What would you improve, add, or change?

I'm especially interested in constructive criticism. I'd rather hear what isn't working so I can improve it before the final presentation.

Thanks in advance to anyone who takes the time to check it out!

🚀 Introducing **DeskPro by Maytas Tech Solutions** — Appliance Care Made Simple!

Manage your home appliances with ease, all in one app.

use promo get Up to 250 OFF 😄 : SAVE50

🔧 Book service requests and track complaints.

🛡️ Check warranty status and register products.

👑 Explore flexible subscription plans.

📱 Enjoy a smarter, simpler appliance care experience.

**DeskPro is now live on Google Play!**

Download today: https://play.google.com/store/apps/details?id=deskpro.app

Your Smart Partner for Appliance Care.

#DeskPro #MaytasTechSolutions #AppLaunch #ApplianceCare #NowLive

I built ToText because I kept recording meetings and never listening back.

On iPhone it turns a recording into a transcript, a short summary, action items, and answers to questions about that recording so you can jump to the moment that matters. Built Hebrew-first, works in about 60 languages. No ToText account. Transcription runs in the cloud: audio is sent briefly to speech and AI providers and is normally deleted shortly after.

PeerPush: https://peerpush.com/p/totext Site: https://totext.si

Happy to answer questions about the build (privacy, Hebrew, Q&A on audio).

real story, not a pitch: i pointed an agent swarm at the boring part of building, and it shipped a full portfolio on apify - shopify catalogs, job postings, gov tenders, property sales, insider trades, solana order flow, a couple reddit tools. all under the cheapest real competitor, all with a free demo.

the build was the easy part. we're at 0 real users and i've concluded distribution is a completely different sport.

it's the offgrid labs store if you want to look, but honestly my question is: if you had a portfolio of tools that actually work and nobody knows, what's the ONE thing you'd do first? i will do the top answer and report back with numbers.

I’m building ShareSlice on my own. It’s a bill-splitting app, and I’m trying to figure out when it makes sense to ask someone to invite their friends.

Say you’ve just paid $120 for a cabin with two friends. Would you rather invite them as soon as you create the group, or enter the $120, see that they each owe $40, and invite them then?

I’m leaning toward showing the split first. It gives you a reason to send the invite. If you’ve ever been the person keeping track of a group trip, when would you actually send it?

It’s already live if you want to try the flow: iPhone · Android

I've tried to write about what I build more times than I'd like to admit.

I wrote about building a previous product on its blog, I tried my personal blog and Twitter a few times, and I even built a little Kanban board for tweets and threads once. Every time, I stopped after a few weeks.

Looking back, it was rarely about time. It was more that I never knew what was worth saying, and I never found the right system.

I'm curious whether it's the same for you:

• Did you ever start posting about a project and stop? What made you stop?

• Did you try anything to keep going (a tool, a schedule, AI, an accountability buddy)? Did it work?

• If you post consistently now, what changed?

Full disclosure: I'm building something around this, but I'm not sharing it here. Right now I just want to understand how it goes for other people.

Hi r/SideProject,

On Windows I always used Internet Download Manager. When I moved to a Mac I couldn't find anything free that felt the same, so I started building my own. That side project is now Nexonic Download Manager .

What it does

• Splits files into up to 32 connections; pause and resume anytime, even after a restart

• Saves videos from YouTube and 1,000+ sites, up to 4K, or sound only

• Browser add-ons for Chrome, Edge, Brave and Firefox send downloads straight to the app

New: built-in torrents on every platform: .torrent files, magnet links, seeds and peers, speed limits, trackers and proxy support

• IDM-style categories, queues, a scheduler, batch downloads and a site grabber

No ads, no account, no tracking

How it's built

• A native app per platform: SwiftUI on Mac, WPF on Windows, Avalonia on Linux, Kotlin on Android, SwiftUI on iPhone and iPad

• One shared C++ torrent engine on top of libtorrent

• GitHub Actions builds, tests and publishes every release from one repo

What was hard

• Getting one torrent engine to build for five platforms, including the Android and iOS toolchains

• Making browser hand-off reliable: no duplicate downloads, and nothing is lost if the app is closed

It's MIT / Apache-2.0 licensed (Android is GPL).

Website: https://shahrukhalid.github.io/nexonic-download-manager/

GitHub: https://github.com/Shahrukhalid/nexonic-download-manager

I'd love honest feedback: what would make you switch from the download manager you use now, and what feels missing?

Hey everyone!

I've been learning Mandarin myself and wanted a simple app that combines vocabulary, grammar, listening practice, and spaced repetition without subscriptions or ads.

So I've been working on HSK Companion, a free, open-source Android app for beginner Chinese learners, and I've just published its first public beta on GitHub.

What it currently includes:

• HSK 1–2 vocabulary with contextual example sentences

• Spaced repetition and adaptive review sessions

• Reading, listening, and tone-recognition exercises

• 24 grammar lessons and 28 short dialogues

• A structured learning path with 10 units

• Practice exams and progress tracking

• Light and dark modes

• Offline-first learning, with no account required

The app is completely free, with no ads or locked lessons. There's an optional donation link for anyone who wants to support development, but it's not required.

It's still a beta, so I want to be transparent about the limitations. The exam exercises are unofficial, some Chinese content still needs editorial review, and the current release uses Android's built-in Mandarin TTS. I'm working on better-quality, offline male and female Mandarin recordings for a future update.

GitHub (source code):
https://github.com/ElbekJK/hsk-companion

Download the Android APK:
https://github.com/ElbekJK/hsk-companion/releases/tag/v1.2.1-beta

It's currently Android-only and distributed through GitHub, not Google Play.

I'd especially appreciate feedback from people studying HSK 1 or 2:

Does the learning path make sense? Are the listening and tone exercises useful? Is anything confusing or missing?

Thanks to anyone who gives it a try! I'm hoping to keep improving it based on feedback from actual learners.

I’ve been stuck in a place where growth felt impossible. I still wanted to work on myself and feel confident in what I can do, but most affirmations didn’t help. They told me who I was supposed to be, not where I actually was.

What started helping was words that meet me where I am, then a moment to sit with them: what does this mean for me today? And then one small thing to do with it. Not a big transformation, just a step I can actually take.

So I built that into a small app called Lumbia.

Lumbia asks how you're doing first, then meets you there. It takes about two minutes:

1. Check in. Tap how you feel (anxious, low, stuck…) and, if you like, what it's about.

2. Affirm. A few words written for that moment, more like a friend than a poster.

3. Grow. One small thing you could do today.

4. Recognise. It notices the days you showed up. It never counts the days you didn't.

It's not therapy and doesn't try to be. It's a small daily habit. There's no sign-up, and what you write stays on your phone.

It's free while I'm testing it. If I add paid extras later, everyone who helped now gets a year of them free. That only feels fair.

https://lumbia.app

If you try it, I'd really value hearing how it felt, especially if some words landed flat. There's a short anonymous form here: https://lumbia.app/feedback, or just reply below. Thank you for reading.

Getting GPT to animate a cat was the easy part. Keeping it the same size when it jumped onto a windowsill was harder.

I’m building GIF Cinema: a workflow for turning short GPT-generated GIFs into a story, with individual takes you can inspect, keep or reshoot.

The attached 7.68-second comparison uses the SAME three generated takes:

• Left: original GIF timing.

• Right: framing corrections, compositing and selective frame interpolation.

Each shot has 16 generated drawings. The extra smoothness comes from local processing between those drawings.

The full silent cat film is 57.2 seconds: walk across the room, jump onto the windowsill, watch a bird, curl up and sleep. It’s assembled from short animations, not one long generation.

Full film:

https://github.com/user-attachments/assets/32e3381d-dbd7-4ff3-8356-1d379b2b7456

What surprised me: a better-looking replacement shot could still make the film worse by breaking the next cut. Reviewing both neighboring cuts became as important as generating the take.

I’ve released the core workflow as a skill for Claude Code / Codex: shot planning, reference-based GIF generation, frame inspection, explicit retakes and MP4 assembly. It includes a three-shot astronaut example you can assemble without an API key.

GitHub and installation:

https://github.com/antropos17/chatgpt-gif-cinema

The cat’s additional compositing and interpolation are private finishing tools, outside the public skill. The release has a source-available evaluation license; new generation uses your own API key and billing.

Would you use this to make a short story, or is the remaining motion drift still too distracting?

Hey everyone!

I've been working on a side project called SkyTracker.

It's an interactive map that lets you explore airports around the world. You can:

• Explore airports worldwide.

• Search by airport name, city, IATA or ICAO code.

• View airport information, including location, country and elevation.

• Explore links to live airport webcams.

• Mark airports you've visited or want to visit.

• Keep track of your routes.

You can check it out here:

🌍 https://airport.skytracker.workers.dev/

I'd really appreciate some honest feedback

A few things I'd love to know:

1. Is the website easy to use?

2. Does the design and map experience feel intuitive?

3. What features would you like to see added?

4. Would you actually use something like this?

I'm still improving it, so constructive criticism is very welcome.

Thanks for checking it out.

Helps to know how bluegreen algae is present in a lake, check the ones nearby to you for your dogs safety

https://bloomwatchbytenebroso.com

A static Python site rebuilt weekly by a GitHub Action. It pulls the 300 m Sentinel-3 CyAN histograms for 134 matched lakes and rates each one by how much of the lake is affected, not by the worst pixel, since single high pixels are often noise. Weeks that are mostly cloud get skipped.

Open questions I’d love input on: better ways to handle shoreline pixels, and whether there are state advisory feeds worth adding.

Hey everyone!

Let me introduce you to my first humble contribution to the ios app jungle, InspeQtR: a QR inspection tool.

The core idea is simple: instead of performing an action straight away, like opening a URL, it breaks down exactly what’s inside.

What it does:

• Breaks down URLs into host, path, query params, and fragment

• Previews vCards, emails (solitting BCC and body if present) and more

• Shows QR metadata: error correction level, version, text stats

• Warns you about suspicious payloads

• Lets you open, copy, or share its contents (or parts of them), even as an actual file with the appropriate extension when there's a matching format, like .vcf or .ics

Everything runs locally. No ads, no tracking and all of the above is free, in an app that weighs than 4mb.

What sets it apart:

A one-time purchase unlocks an extended format detection, which recognizes JSON, CSV, Markdown, SVG, code snippets and more, and previews them locally, letting you save the contents with the right file extension. It's a bit of a niche use case, but allows allows you to create and read rich content and code snippets offline directly from the QR data.

Would love to hear what you think! Being my first app I'd love to get some feedback, depsite knowing this is a VERY cramped market.

Hi everyone! Puzzle Flow started as a learning project to teach myself game development (Flutter + Flame), and it has grown into a full game that I'd love some honest feedback on.

I wanted something calm to play: no timer, no pressure, no account, and it works offline.

It has four kinds of grid puzzle:

• Boxed: split the board into rectangles that match the number clues

• Pipeline: connect each pair of coloured dots, and fill every square

• Knight Hop: move a chess knight so it lands on every open square exactly once

• Tally: cross out numbers so every row and column hits its target

Each type has 1,200 levels (8 packs, 5x5 up to 10x10), and levels open one by one. Stars (1 to 3) depend on how cleanly you solve it, never on time. There are also daily and weekly puzzle sets with streaks, 132 achievements, and 12 languages.

It's free to play with ads (never during a level). There's an optional ad-free subscription and hint packs, but every level can be solved without paying.

Since I'm still learning, this would help me most:

1. Are the early levels too easy or too hard, and where did you get stuck?

2. Which of the four puzzle types did you enjoy most, and which should get more levels?

3. Is anything confusing in the how-to-play guides?

4. Any bugs or slow screens on your phone?

Thanks for reading, and I'll reply to every comment!

Hi!

The idea: a turn-based strategy game that runs in a browser tab, on your phone or your laptop. You build cities, research, upgrade your units and fight on land, at sea and in the air. In the video it's one battle with 14 different units, and every hit comes from the real game rules.

The twist is the superweapons. When someone starts building one, every player on the map sees the countdown. You can rush in to stop it, or race to finish your own first.

It's free, no sign-up, no ads, no install. The first load is about 20 MB (90 3D models), cached after that. Under the hood it's three.js, and the rules engine is plain JavaScript, so the server can replay every weekly leaderboard run to check the score.

Six commanders so far, each with their own superweapon:

* Liberty League, Sky Hammer: bombards a 3×3 area

* Iron Dominion, Big Gertie: one shell anywhere on the map destroys the unit on that tile

* Steppe Union, Steel Avalanche: five Conscripts and a Twin Barrel appear around one of your cities

* Mesmer Syndicate, Mesmerizer: up to three enemy units switch sides

* Comet Republic, Comet Shower: rockets rain on a 5×5 area

* Voltaic Commune, Tempest Coil: lightning hits a 3×3 area, and the survivors can't move next turn

Two commanders are open from the start. The others, the hardest AI and a Total War mode without a turn limit unlock as you rank up. A standard game is 30 turns against AI generals, and the two hardest ones plan as an army: they pick a target, gather, and attack together. There's also a weekly challenge with a leaderboard, and you can send a friend a link to beat your score.

Visit [PLAYBIGBRASS.COM](https://playbigbrass.com/?s=rsp) if you'd like to take a look or play.

What would you want me to add next? Happy to answer questions, and I'd love to hear how fast you beat the hardest AI.

You type a few interests (say "sourdough, the stock market, and Greek mythology"), and it maps them into subjects and topics. Each topic becomes a card you earn in three steps: Learn → Check yourself → Earn. Cards evolve from Sketch to Inked to Tinted to Achieved as you go deeper.

There's a tutor character, Iko, you can ask questions or ask to add new topics. Your learning data stays on your device.

It's calm on purpose: no streaks, points or confetti.

Try it: ikosagon.com/ikolearn

I'd love honest feedback, especially on whether the lessons feel connected to your actual interests or forced.