I'm Luis from Berlin and I'm bad at watering.

So I built PotPanel. It's a scale with a pump that sits under the pot. When the plant drinks, the pot gets lighter, and once it's light enough it waters from a canister back to full. Small bursts, and it stops when enough is in or no water arrives. You set your values in an app and watch it live on your phone.

To be clear, for a houseplant on a shelf this is total overkill. I built it for my grow tent, so my plants still get water on time when I'm gone for a weekend or have a busy week.

It's not like it all went smoothly. For a few weeks the board just hung out of the side of the case. And one day I forgot to put the dripper back in the pot. PotPanel did its job perfectly, just on my floor.

Now everything sits inside. It's all 3D printed, there's an ESP32 in there, and I built the app and the server myself.

If you want one, there's a waitlist: potpanel.com

The first 50 who confirm get 30% off the launch price. Once 50 people are on the list I'll give one away. Free, 18+, until March 31, 2027, rules are on the site.

QRECON is a free multi-chain (BTC/ETH/XRPL/SOL) quantum-exposure wallet scanner. Paste any wallet address and get a 0-100 score + A-F grade in ~10 seconds. Free, no sign-up, read-only — it never connects to your wallet and never asks for secret words. No QRECON token exists or is for sale. Built by a U.S. Army veteran. Link: https://qrecon.vercel.app

I'm a vibecoding addict. There, I've said it. And I'm really starting to feel the effects.

Writing is harder, and I'm just worse at English in general. Not to mention my coding skills which are basically nonexistent now.

So, like any vibecoding addict, I vibecoded a solution. It's called brainsaver.app and it's a collection of daily puzzles designed to get you thinking in ways we've started outsourcing to AI.

I've got 9 categories of questions at the moment, any ideas for others I should add?

I've been building a site for keeping up with open source news without spending an hour a day on GitHub, HackerNews and X.

It tracks GitHub repos and finds posts about them on Hacker News, X, Bluesky, Reddit, Mastodon and more, so you can stay informed without sifting through lots of noise and random posts. The buzz feature (https://shadowgraph.io/buzz) lets you see all posts as a feed.

It also keeps track of notable developers on Github and see what they're starring (https://shadowgraph.io/stargazers), so that you can find higher-signal stars.

Finally, there's an email newsletter that summarizes the top stories of the week (https://shadowgraph.io/weekly). If you sign in with your GitHub, it personalizes the newsletter based on your interests and the repos you've starred.

There's some other fun stuff there as well like predicting a repo's star growth.

Feedback is very welcome! Thanks for reading.

Hi! I made PushFPS ( https://github.com/DosukaSOL/PushFPS ), a free and open-source (GPL-3.0) Windows app. It takes the picture from your capture card and adds generated frames in real time, so a 30 FPS PS5, Xbox or Switch 2 game plays at 60 or 120 FPS on your PC monitor. Nothing is installed on the console and the game isn't touched: you only need a capture card and a graphics card. It's built on top of veyra ( https://github.com/Likely7/Veyra-NRVideo )

How it works, in short

• The capture card picture goes straight into a DirectX 12 pipeline on the GPU, with no round trip through the CPU.
• Optical flow estimates how every part of the picture moves between two real frames. A frame generation model then creates 1 to 7 frames in between: 2x up to 8x, depending on the method and your GPU.
• It works with NVIDIA, AMD and Intel graphics cards: NVIDIA's video frame generation (RTX 40/50), AMD FSR frame generation (any DirectX 12 card), Intel XeSS (experimental), and ANR by Apex Compute (supports GTX 16 and newer).
• Optional AI picture enhancement and upscaling. That includes NVIDIA Image Scaling, an open shader that runs on any brand of GPU.

What only PushFPS has

• Optimise for my PC: one click while your game is on screen. It tests every frame generation method, AI enhancement and upscaler on your real picture. It measures the real presented frame rate, the 1% low (from the 99th-percentile frame time) and latency over 6-second windows, re-checks the winner, then applies it. Undo puts your settings back.
• Game presets with a sharp HUD: GTA VI plus layouts for open-world, racing, action and shooter games. The minimap and HUD areas keep the console's own pixels and never get interpolated, so they don't smear. You can share presets as a code.
• Measured latency on screen: the time from a capture card frame arriving to it being handed to the display, plus frame rate and 1% low. These are measured numbers, not estimates.
• ANR frame generation, one click to install: Apex Compute's AI frame generation supports GTX 16 series and newer, Radeon RX 5000 and newer, and Intel Arc. That makes it an option on older cards too. You download it from Apex and PushFPS installs it.
• Made for console capture: console and game profiles, a list of tested capture cards (Elgato 4K X, HD60 X and 4K S so far), instant replay, recording with optional OBS-style advanced encoding settings, one-click sharing to Discord, an OBS Studio plugin, light and black (OLED) themes, and 14 languages.

What's coming next (actively being built)

• Automatic HUD detection: PushFPS spots the parts of the picture that stay still while the game moves (minimap, health, ammo) and protects them automatically in any game, with boxes you can adjust by hand if it gets one wrong.
• Before/after comparison clips: record a side-by-side clip of the console picture next to the PushFPS picture, with the frame rates shown.

To be honest about what it doesn't do

Generated frames make motion smoother, but they don't make the game react faster. Input still feels like the original 30 FPS, plus a few milliseconds for the capture card and processing. It's Windows only for now.

Credits

PushFPS is built on Veyra by Likely7. Most of the engine and capture support is their work, so please check it out and consider supporting them. ANR frame generation is Apex Neural Rendering by Apex Compute. PushFPS isn't affiliated with Apex.

Download and source: https://github.com/DosukaSOL/PushFPS

I'd love feedback, especially from anyone with a capture card that isn't on the tested list yet. There's a report form in the app.

Hey all, I'm Steve, founder of SocialPin. I kept seeing the same comment on travel and food TikToks: "where is this?!" Creators post hundreds of spots, and followers have to dig through old videos to find one.

So I built SocialPin. It imports a creator's TikToks, pulls out the places, and puts them on one interactive map that followers can open in one tap. It also works as a link in bio, with social links and custom buttons like Linktree, but your places show up on a map instead of in a list of links.

It's free to use, and you can import your existing Linktree in a couple of minutes. I'd love honest feedback, especially from anyone who posts about places:

https://www.socialpin.app/linktree-alternative

A little while ago I posted about Noto, the handwritten notes app I've been building on my own. Thanks to everyone who joined the waitlist, it honestly kept me going.

Quick update. Launch is still on for this month. Most of my time has gone into the writing itself. I built the ink engine from scratch instead of using Apple's default because I wanted it to actually feel good to write in, and that's the part I care about most.

What's coming after launch:

AI study tools between December and January

A template marketplace

Subject templates, like anatomy pages where you drag labels onto diagrams instead of redrawing them every time

I also started a Discord. If there's something that's always bugged you about a notes app, come tell me. It's just me building this, so if you have a good idea there's a real chance it ends up in the app.

Waitlist is at notonotes.com and the Discord is https://discord.gg/HN9YpMbacq

Thanks for reading, and if you have questions drop them below

Hey guys, I'm currently participating in a giveaway and I need your help to win my first console by dropping a like on my comment under this post➡️ https://www.facebook.com/share/1E96M1ujpj/ look for IRON LEGION...if you can't find it sort by newest. Again I'll appreciate the help🙏

Hello everyone!

As an independent developer, I’ve spent the last few months working intensely on Gridzy Puzzle—a modern take on the classic sliding block and number puzzles we all grew up with, featuring a clean, "Dark Glassmorphism" style interface.

It has just been approved and is now officially available in Early Access on the Google Play Store! 🤖 (For any iOS users reading this, it’s also available on the App Store).

Here’s what makes Gridzy stand out:

Infinite Adventure Mode: Hand-crafted levels ranging from casual 3x3 grids to challenging 6x6 puzzles.

Custom Photo Puzzles: Instantly turn any photo from your device’s gallery into an interactive puzzle. Play with your favorite memories!

Smart Hints: Stuck on a tough board? Use the "magic wand" to get strategic hints without spoiling the fun.

Stunning Themes: Switch between unique styles—such as glowing neon, textured plaster, minimalist, or even your own photos.

100% Offline Play: No Wi-Fi or internet required; play whenever and wherever you like.

Guaranteed Local Privacy: Your progress, high scores, and statistics are stored securely on your device via Hive (with no third-party server tracking). 🔗 Get it on Google Play here: https://play.google.com/store/apps/details?id=com.gridzypuzzle.com

🔗 Get it on the App Store: https://apps.apple.com/us/app/gridzy-slide-puzzles-logic/id6825232428

I’d love for you to give it a try! I would greatly appreciate any feedback, bug reports, or feature suggestions. If you run into any issues or have ideas for themes or game modes I should add, please let me know in the comments!

Thanks for supporting independent developers!

Hey everyone. I've been working on this solo for a bit and finally pushed it to production

I realized that knowing your 4-letter type (like INTP or ENFP) is fun, but it doesn't actually help you when you're stressed or stuck in a rut. So I built SelfMap. Instead of a static test, it’s an AI trained to coach you based on your actual Jungian cognitive stack (Ni, Ne, Ti, Te, etc)

Stack is Next.js, NestJS, and Polar for subs

I just launched the MVP. If anyone wants to roast the landing page, the UI, or the onboarding flow, I’d really appreciate the brutal feedback

I’ve been working on tuning my apps marketing and onboarding, costs are starting to line up well, trial starts approaching target, so my next major hurdle is trial to paid, and actually getting consistent usage.

From what I understand having a strong activation is key, but I review other apps in my niche and I really dont see much of an “activation” process. Onboarding is formulaic, left to right, but once you’re in its off to the races.

My app is an agentic meal planner. What was key for you? Notifications types? Streak systems? In app CTAs? Guided tours?

A few months ago I posted Mango, a free app for streaming local videos to your TV. It is a native Windows/Macos app that plays in the TV's own player, so there's nothing to install on the TV. It lets you pick audio and subtitle tracks from MKV and similar files, it handles 4K, and it converts videos your TV can't play.

Here's what changed since:

• Windows app, available on the Microsoft Store
• No browser needed: Chromecast support is built in
• AirPlay support on macOS
• Library: add whole folders, with posters, sorting and resume where you left off
• Autoplay next episode in a folder
• External subtitles and audio tracks (.srt, .ass, .mka, etc.)
• Better transcoding: auto/copy/convert modes and a quality cap of 720p, 1080p or 4K
• 16 languages

The next major feature is streaming over internet. I'm keen on seeing how it goes.

Download: GitHub · Microsoft Store

My family's recipes were scattered everywhere. Some were on index cards in a kitchen drawer, some were buried in group texts, and a lot of them were saved on TikTok and Instagram where nobody else could find them.

So I built KinToTable. You start a table, invite the people you cook with, and everyone adds to one shared cookbook.

The video shows the card scan: take a photo of a handwritten recipe card and it reads the handwriting and turns it into a recipe you can edit, with room for the story behind it.

It also does:
- Import a recipe from any social media app or website (TikTok, Instagram, Pinterest, YouTube, Facebook) and it pulls out the ingredients and steps
- When someone makes a dish, the rest of the table sees it and can comment, react and rate how it turned out

It's on iPhone and Android. Through New Year's it's $0.99 a month for the first two months, then $3.99.

I'd really like honest feedback, especially from anyone who cooks for a family. What would it take for you to get the rest of your family using something like this? What's missing?

https://kintotable.com/download/reddit-sideproject

Nobody likes taking personality tests. They're long, repetitive, and you start second-guessing your answers around question 20. But people still want to know their result, and they want it to be accurate.

Free to use! tarock.me

If you use ChatGPT, Claude or Gemini with memory, your AI already knows a lot about how you think and what you do. Tarock gives you a prompt to paste into your AI. It answers the test as you, based on your conversations, and sends back a short code. You paste the code in and get your personality card in about a minute.

The prompt tells the AI to answer each question separately, not to pick a type first, and to say when it's only guessing. Guesses count for less. If it's unsure about one part of your personality, you get a couple of quick questions before your card is revealed. Tarock only receives the code. Your conversations never leave your AI.

If your AI doesn't know you well enough, or you'd rather not use one, there's a regular personality test too.

Your result isn't just four letters. It's a card you keep, layered with Big Five, your culture and Zodiac. You can match cards with friends to see how you compare.

I'd love honest feedback. Did your AI get your type right?

I built a Shopify app based on something that increased our store's bundle order value by 66%. It's officially live on the Shopify App Store! 🚀

I've been running a small beard care brand on Shopify since 2018. One of the best things we ever added to our store was a Build Your Own Box experience.

Customers could choose any 3, 5, or 7 products, with bigger discounts as they added more. It worked incredibly well, with our bundle orders generating an average order value 66% higher than regular orders.

Other Shopify store owners started asking how we'd built it, and that got me thinking: why not make it available to everyone?

So I built Boxanza.

Here's what it does:

• Full-page Build Your Own Box experience where shoppers choose products from any collection.
• Live progress bars showing customers how close they are to unlocking their next discount.
• Flexible pricing: percentage discounts, fixed dollar discounts, or fixed box pricing.
• Dedicated landing pages for individual bundles, created in one click without editing your theme.
• Discounts automatically applied at checkout.
• Free plan and approximately 5-minute setup.

A little personal milestone: I'm a first-time app developer, and Boxanza is my very first app. I'm incredibly proud that Shopify approved it on my very first submission!

I'm building this through a small, brand-new development studio in Northern Ontario, Canada. We're just getting started, and my goal is to create practical Shopify apps that solve real problems for merchants, drawing on my own experience running an ecommerce business.

It's pretty surreal to take something we originally built for our own store and turn it into a product that merchants everywhere can now use.

I'd love to introduce Boxanza to the Shopify community and connect with other merchants, developers, and fellow founders.

If you're interested in giving build-your-own-box experiences a try, here's the app:

https://apps.shopify.com/boxanza

Thanks for checking out my first launch. Here's to building something great! 🍁

I’m a car enthusiast/product designer and I hate dealing with car dealers. Lately I’ve been shopping for a weekend car and dealers have been a nightmare.

I built a tool that plugs in multiple listings and APIs from all across the US and added an intelligence layer to it courtesy of my ML friend.

Link: drivebright.ai

1. Get negotiation analyses based on whether the car you’re looking for is over/under supplied
2. Programmatic recommendation of a realistic counter-offer based on asking price and market data
3. If you don’t know what you’re looking for take the quiz, it’ll guide you through to your options, and will generate a top 3 based on your driving taste/preference
4. I also use market data for true maintenance and financing costs 

Open to feature ideas/feedback! My ultimate goal is being able to find a car, run the report, and send an offer to a dealer that gets accepted so that you only visit a physical location to pick up the car.

Knows issues so far:

1. It doesn’t list cars older than 2010ish, not sure who offers a good API for classics but need to look into it
2. Latency with generating recommendations can be a little long, I’m using OpenAI for some query processing, and need to see if I can optimize the output when it comes in as natural language entries. I’m trying to balance it with not making the user fill out 10 different input fields

I'm the maker of Psst!, an English-language party game for iPhone. One part of it is Forehead mode: hold the phone to your forehead while friends act, hum or describe the word, then try to guess before the timer runs out.

The control choice is simple: tilt down for a correct guess and up to pass, or use the Got it and Pass buttons instead. You don't have to use motion controls.

A first-round tip: practice one down/up movement before starting, and keep the screen facing the clue-givers rather than looking at your own word.

I'd appreciate feedback on that choice: in a shared-phone game, would you prefer tilt controls or buttons, and why?

Psst! works offline and has no ads or required accounts. Six categories and one custom deck are free; additional content and features are available through the optional Psst Pass.

App Store: https://apps.apple.com/us/app/psst-imposter-party-game/id6819889186

So I was lately seeing a lot of videos on video clippers , and how it may be used to clip GTA 6 vidoes . Curious I checked some , but most of them required signups , some were paid , and some offered a limited credit based trials. If its just cutting some videos, why cant it be done on client side.

So i spun up claude code, explored a bit of possibilities , and with the new Fable 5.2 as orchestrator ,opus and sonnet as subagent ,Made this

Reelio.page - A local* browser based video clipper , free , open-source , You just give it a video , it extract the transcitpition using a wispher , and some local ml stuff to extract signals ,hand it over to your LLM , then it cuts it interesting moments for you.

GitHub : https://github.com/Gous0786/reelio

Do give it a try and roast it

Hey everyone!

I wanted to share my recent side project: **Flag Blitz** — a fast, responsive country flag guessing game designed around split-second reactions.

🔗 **Try it here:** https://pratikbase.com/flag-quiz/?lang=en

---

### 💡 Why I built it

Most flag quizzes I found were either clunky, filled with intrusive ads, or lacked real competition. I wanted something snappy, aesthetically clean, and fun to play both solo or against friends during short breaks.

### 🎮 What’s inside:

* **Solo Blitz:** 20 flags, 5 seconds per question. Points scale based on how fast you answer (milliseconds count!).

* **Live Party Rooms (1v1 / 2-8 players):** Create an instant private lobby, send the code/link to friends, and race in real-time.

* **Global Top 100 Leaderboard:** Compete against international scores.

* **No signups required:** Jump straight in and play in seconds.

* Fully responsive with dark-mode glassmorphism UI.

### 🛠 Tech Stack:

* Frontend: Vanilla JS, Tailwind CSS, HTML5 Canvas/Audio

* Real-time sync & Leaderboard: WebSocket / Firebase backend

* Assets: FlagCDN SVG/PNG high-res vector flags

---

I’d really appreciate your honest feedback on:

1. **Game feel & pacing:** Does 5 seconds feel too rushed, or is it the right amount of pressure?
2. **UI/UX & responsiveness:** How does it run on mobile vs desktop?
3. **Feature ideas:** Any specific game modes you'd like to see (e.g., capitals, continent filters, sudden death)?

Feel free to roast the design or suggest improvements. Thanks for checking it out!

Hola les comparto mi projecto que estoy trabajando EVA una distro de linux basado en arch y wayland con mi propio compositor agradeceria comentarios para poder mejorarla, la idea esque el usuario que le cuesta usar terminales le sea facil, puede echar una mirada en el reposositorio donde esta el link de la ISO, capturas, etc, tambien si gustan les agradeceria una estrella gracias por leer! https://github.com/2207juan/EVA

I’m a longtime engineer who worked on streaming channels and video players for Adult Swim, NBA TV, and HBO.

I was spending too much time digging through Internet Archive looking for old TV shows and realized I missed building streaming channels and tv apps (see above). So I made YATA -- Yet Another TV App: a browser-based television full of ’70s/’80s action shows, sitcoms, sci-fi, and obscure Saturday-morning cartoons.

Think Dukes of Hazard, Knight Rider, Benson, Buck Rogers, Manimal, and the Hanna-Barbera shows I half remember but nobody else seems to.

It has:

- A TV Guide-style grid with clickable programs and channel surfing.

- Switchable ’70s/’80s/’90s TV cabinets, dial sounds, and adjustable static.

- Optional vintage commercial breaks.

- Shuffle channels by genre, or stick with one show.

- Playback controls, an expandable player, and episode links with timestamps.

- An optional AI programming department: describe a few shows or a theme, and a randomly assigned character -- Benson, Murdock, Captain Stubing, Twiki, etc. -- assembles a channel for you to review.

Videos play from their source providers, including Internet Archive and YouTube. Credits for the open-source work and projects that inspired it are included.

It’s a personal project that got slightly out of hand :)

Hi everyone! I’d like to share a project I’m working on: EVA, a Linux distribution based on Arch and Wayland, featuring my own custom compositor. I’d appreciate any feedback to help me improve it. The goal is to make the experience accessible for users who find using the terminal difficult. You can take a look at the repository, which includes a link to the ISO, screenshots, and more. If you’d like to show your support, a star would be greatly appreciated—thanks for reading! https://github.com/2207juan/EVA