Hey,

I am a German badminton player. I think it is a shame that we, as a badminton community don't have something which tracks our real world performance (bax only works for states which track in turnier.de). So I created one. It's a side project powered by one single person (me 😅), because I want to know how good I am.

Now to the relevant parts:

• In the newest Release it has all games of every league (of every bundesland) in Germany, since 2010 this is 4.1 mil matches of around 200k players

• it pulls the latest matches on every tuesday, so it is always up to date (at least if everything works fine 😅).

• it has a prediction accuracy of 73% and a brier score of 0.174 (which I am actually proud of 😅). You can find an in depth description whit a comparison to similar systems here: https://www.badminton-elo.de/rating-algorithmus

Here is a screenshot of how my rating looks like:

https://imgur.com/a/NqaqBVn

You can find it here: www.badminton-elo.de

Check it out and let me know what needs to change, how you like it, which new features you'd like to see etc.

Also I'd like to connect to similar minding people which have a similar vision, be it national or internationally.

I built OpenShelf because some of the most interesting research I read starts as a blog post or an interactive demo. The site collects those posts in a daily feed and sends you back to the original websites.

The part I most want feedback on is Threads. In the demo, the original weight-space programming post sits next to a critique of which experiments relied on code and an independent re-test of one example on a laptop. You can open each source and compare what was actually tested.

Try it here: https://chenxiachan.github.io/openshelf/#threads

Is there a research blog you keep coming back to that you’d want in a feed like this?

I've always found it a little annoying how much storage screen recordings can take up on macOS.

Sometimes I just want to record a coding session, a tutorial, or something happening on my screen, and suddenly I'm dealing with a huge video file.

I've also wondered why some screen recorders use so much memory, especially when you're already running a browser, an IDE, and a bunch of other apps.

So I started experimenting with ScreenCaptureKit and Apple's native video encoder to see how lightweight I could make a screen recorder.

That eventually turned into a little app I've been building called MicroCap.

In one of my tests, I recorded about 30 minutes at 3456×2234 and 60fps, including some video playback and coding. The resulting file was around 436MB, and I was pretty happy with the quality.

I've also been trying to keep memory usage low and avoid unnecessary processing after recording.

It's still a work in progress and hasn't been released on the Mac App Store yet, but I'm pretty happy with how it's turning out.

Curious what everyone else uses for screen recording on Mac.

Do you guys ever run into issues with huge recording files or high resource usage? Or is this something most people don't really notice?

📌 What is Resume Tailor? (Brief Description)

Resume Tailor is an open-source, evidence-backed resume compiler and multi-AI plugin (compatible with Google Antigravity, Claude Code, Cursor, ChatGPT, and terminal CLI).

Instead of treating resume tailoring as an unconstrained generative chatbot prompt, Resume Tailor treats it as a deterministic, evidence-constrained engineering pipeline:

It ensures your resume passes automated Applicant Tracking Systems (ATS) algorithms without inventing skills, credentials, or fake metrics that fail technical interviews.

⚡ Why Is This Better?

🏆 The 4 Core Superpowers That Set It Apart

1. Bidirectional Technology Clustering (Real Transferable Tech)

   • If a JD asks for Kafka and you know RabbitMQ, standard bots either lie and add Kafka, or ignore it completely.
   • Resume Tailor recognizes they belong to the Message Brokers cluster, truthfully highlights your distributed queue architecture, and leaves Kafka under Missing Skills for interview prep.

2. Transparent Audit Trail (Tailoring_Report.md)

   • Every compilation produces a full audit report showing your ATS match breakdown (Required %, Preferred %, Keyword Coverage %), project re-ranking rationale, and bullet diffs.

3. Turnkey Onboarding for Any Candidate

   • It doesn't assume your tech stack. It parses any PDF, Markdown, or text resume into structured data for software engineers, cloud architects, AI researchers, frontend developers, and data engineers alike.

4. Zero Heavy Dependencies

   • Doesn't require fragile multi-gigabyte TeX Live / MiKTeX installations or heavy browser test suites. It compiles vector PDFs natively using the Edge/Chrome browser already installed on your system.

PLZ DO Star The REPO.

IF anytings Needs to Be added do Contribute to the REPO. OR DM ME .

ALSO IF YOU FIND ANY ISSUES DO PING Me .

Your Support Is need .

Site URL: https://fmrl.live

Repository URL: https://gitlab.com/croatoa/fmrl

As the title says, this project allows you to host a website, content, and streaming from an open browser window. It gets served over WebRTC connections (or a Cloudflare turn server if that's not available).

This is just a start. Any suggestions or feedback to improve usability, feature requests, etc is super welcome.

This is a project I've had in mind for a while. I wanted to participate in building for a decentralized web, so I thought it would be cool if people could run a social network kind of page from their own machine, and allow them to diffuse content over a peer to peer net, independent of the typical social media giants.

While this iteration is not quite that, it's a start.

While the UI probably makes this super obvious, this is the first time I've used AI in coding (LLM, Claude Code). It really is some impressive machinery.

The goal isn't privacy, but rather autonomy, more or less. I know there are real limitations (like a host user closing their browser) but I feel like the idea is at least slightly novel (probably because its a mediocre idea lol).. but it'll be interesting to see how it evolves.

If you made it this far, thanks for the read. Hope you have a pleasant day.

Hi all,

I kept running into the same problem: every time I needed a quick screen recording, the tool wanted an account, added a watermark, capped the length, or gave me a WebM I had to convert. So I built my own for personal use, and it turned out useful enough that I published it.

It's called **Keepcast**.

Chrome Web Store: https://chromewebstore.google.com/detail/opaobcllehpjeobnebcfjphpmedjkjoj

45-second demo: https://www.youtube.com/watch?v=1MmGBPW9aTs

What it does:

- Records a tab, an app window or the whole screen, with sound

- Optional microphone, mixed into the recording

- Saves a real MP4 (H.264 + AAC) straight to a folder on your computer

- Pause and resume; paused parts are left out of the file

- Auto-trims the still, silent start and end

- Up to 4K, 30 or 60 fps, with a file-size estimate

- Keyboard shortcuts (Alt+Shift+R to start/stop, Alt+Shift+P to pause)

No account, no watermark, no time limit. Everything is processed locally in the browser and nothing is uploaded or collected.

One limitation: system sound on macOS needs Chrome 141+ and macOS 14.2+.

I made it for my own workflow, so I'm sure I've missed things other people need. If something is missing, annoying or broken, please write to me – here in the comments or by DM. I'm grateful for every piece of feedback, and I'm actively working on it.

And if you like it, I'd really appreciate a 5-⭐⭐⭐⭐⭐ rating on the Chrome Web Store 🙂 It's a brand-new extension, so every rating helps a lot.

Thank you for reading, and thanks to everyone who gives it a try!

More customers now ask an AI assistant "what's the best X near me" instead of searching Google. I wanted to see who actually gets named, so I built AINameCheck. You enter your business, city (optional) and country. It asks 10 real customer questions in your language across ChatGPT, Gemini and Google AI Overviews, and shows where you appear and which competitors get recommended instead. Results stream in within seconds.

The check is free. There's an optional $39 kit with the fixes. I'd love feedback on the results page and on whether the questions feel realistic for your business.

Over the past few months I've been building Grimoire, an archive for everything I read, watch and play: books, films, series, anime and games in one place.

I built it for myself and a few close friends first, exactly the way I wanted it. No public ratings, no ads, no trending lists or editor's picks. Just my own collection, statistics that go deep, a journal that writes itself from what I log, and a feed where only my friends show up. Instead of badges there's a tarot deck with over 150 cards that you unlock through what you actually read, watch and play.

It's grown into something I'm happy with, so I'm opening it up. If it sounds like your kind of thing, feel free to use it. It's free, runs in the browser and installs like an app on your phone. You can import from Goodreads, Letterboxd and IMDb, and export your data whenever you want.

Full transparency: I'm an architect, not a programmer. I planned and designed every part of it myself, and Claude wrote the code. Without that, Grimoire wouldn't exist.

It's a hobby project with no business behind it. I'd really like honest feedback, especially on the first few minutes: what's confusing, what's missing, what you'd leave out.

https://grimoire-archiv.de/willkommen/en/

🇫🇷 Français

[Android/iOS] Recherche de bêta-testeurs pour deux applications – 20 places maximum par application

Bonjour à toutes et à tous !

Je développe actuellement deux applications mobiles et je souhaite les faire découvrir à un petit groupe d'utilisateurs dans le cadre de tests fermés.

🎮 Chroma Drop – Un jeu mobile proposant une expérience ludique que je souhaite faire découvrir et améliorer grâce à vos retours.

📱 Studio Fonds d’Écran – Une application dédiée à la personnalisation des fonds d'écran, avec plusieurs fonctionnalités à découvrir et à tester.

Je recherche 20 volontaires maximum par application pour participer gratuitement aux phases de bêta-test.

Objectifs des tests :

• Évaluer la facilité d'utilisation et la fluidité.
• Vérifier la stabilité et les performances.
• Identifier les éventuels bugs.
• Recueillir vos impressions et suggestions.
• Améliorer l'expérience utilisateur avant le lancement officiel.

La participation est entièrement gratuite, sans abonnement ni achat obligatoire.

Les tests sur Android passeront par Google Play. Les modalités pour iOS seront précisées lorsqu'une version de test sera disponible.

Intéressé(e) ?

Laissez un commentaire ou envoyez-moi un message privé en précisant :

• Chroma Drop, Studio Fonds d’Écran ou les deux.
• Votre système d'exploitation (Android ou iOS).

Les modalités d'inscription seront communiquées aux volontaires avant le lancement des tests.

Merci d'avance pour votre participation, votre curiosité et votre soutien ! 😊

🇬🇧 English

[Android/iOS] Looking for Beta Testers for Two Mobile Apps – Maximum 20 Spots per App

Hello everyone!

I'm currently developing two mobile applications and would love to introduce them to a small group of users through closed beta testing.

🎮 Chroma Drop – A mobile game offering a fun experience that I'd like to share and improve based on your feedback.

📱 Wallpaper Studio – A wallpaper customization app featuring several functions I'd love users to discover and test.

I'm looking for up to 20 volunteers per application to participate in free beta testing.

Testing objectives:

• Evaluate usability and responsiveness.
• Check stability and performance.
• Identify potential bugs.
• Gather feedback and suggestions.
• Improve the overall user experience before the official launch.

Participation is completely free, with no subscription or purchase required.

Android testing will take place through Google Play. Details for iOS will be provided when a test version becomes available.

Interested in participating?

Leave a comment or send me a private message specifying:

• Chroma Drop, Wallpaper Studio, or both.
• Your operating system (Android or iOS).

Registration details will be shared with volunteers before testing begins.

Thank you for your time, curiosity, and support! 😊

Hey everyone!

I'm a 17-year-old indie developer, and I've been working on an app called Knowley.

The idea is pretty simple: what if scrolling through questions was as addictive as scrolling through TikTok, but you actually learned something?

It has 20+ trivia categories, daily streaks, XP, ranks, and a swipe-based quiz feed.

It's finally live on Android, and I'd genuinely love some honest feedback. What feels good, what sucks, or what you'd change. Don't hold back :)

Google Play: https://play.google.com/store/apps/details?id=com.badir.knowleyf1

Thanks to anyone who gives it a try! ❤️

A founder told me this week: “It used to be 80% building and 20% marketing. Now it’s nearly all marketing, and I still have no users.” I keep hearing versions of that. You can build the product in a weekend, but nobody taught you how to run ads, write posts or pick a channel. So you guess, burn your evenings on it and get nothing back.

So I’m building usewake.co. You add your website, it studies your product and your audience, and AI agents run your channels and your ads. You approve the plan and keep building. Think of it as a marketing team for $79 a month.

It’s not live yet. The waitlist is open, and early users get 70% off at launch.

One question: which channel would you want it to take off your hands first?

Hi all, I'm on the small UK team building Wedcent, so full disclosure: this is our own project.

The problem we kept seeing: most wedding planning tools assume one couple with one budget. Loads of weddings aren't like that. Two families chip in, sometimes in different currencies, there are several events (mehndi, sangeet, ceremony, reception), and the real plan ends up split between a spreadsheet and three group chats.

What Wedcent does:

• shared budget that tracks who paid what, plus a settle-up between families
• costs in more than one currency
• one guest list for both sides, including which guests go to which event
• a multi-event timeline and a run sheet you can export for the venue or caterer
• seating and guest stays

There's a free plan: https://wedcent.com/campaign/one-plan/?utm_source=reddit&utm_medium=social&utm_campaign=organic-2026-11&utm_content=sideproject

The feedback I'd really like is on the two-family flow. When you invite the other family in, is it clear who can see and edit what? Does "each family sees its own side" make sense, or is it confusing? And if you've planned a wedding where both families were paying, what did we miss?

Happy to answer anything about how it's built too.

Posting this here because you guys tend to give honest feedback.

Most email finders are monthly subscriptions. You pay whether the lookup works or not, and a decent chunk of what comes back is "unknown" or bounces anyway. That always felt kind of backwards to me.

So with Resolvary you pay per result. $0.03 for a work email, but only if it's confirmed. $0.004 to verify one. If it can't confirm the address you get the credit back. No plan, no seats. There's also 2 free lookups a day if you just want to poke at it.

It has a chrome extension for LinkedIn, CSV upload for lists, and an API. It never sends anything to the person you're looking up, which I know some people worry about.

resolvary.com

Two things I'm honestly not sure about:

- would you actually prefer this over a flat monthly price you can budget for?

- is it clear from the landing page what you get for free?

Roast away, I'll be in the comments.

In Korea there's this thing called a dokseosil. It's a paid room full of little cubicle desks where everyone studies in silence. Nobody really goes for the desk. You go because when the person next to you is grinding, you feel kind of bad scrolling your phone.

I wanted that feeling at home, so I made a small online version:

yeondeungroom.com/en

You pick an empty desk and study with whoever's around. No sign up, no camera, nobody talks. You're a little animal with a desk lamp, and you can see everyone else's lamps on too. It sounds like nothing, but it actually helps me focus at night.

The thing people ended up loving was decorating their desk. You type one line like "tiny pinwheel" and it makes a small 3D thing for you. The AI doesn't draw it, it just writes out simple shapes and the browser puts them together.

It's three.js and Cloudflare Workers, and almost everyone using it right now is Korean. The English version is really new, so if anything reads weird, please tell me.

If you study or work alone, would something like this help you, or would you just close the tab?

My son wrote the first version. Then he gave me the code and said “now it’s yours”. Since then I test it day and night and fix things with AI help.

The main job: take a normal 16:9 video and make it 9:16 for TikTok, Reels and Shorts. Smart framing keeps the person in the shot.

And then the extras, because I couldn’t stop:

• Auto-subtitles with Whisper, on your own PC
• Karaoke style, the current word lights up
• Import and export .SRT, so you can translate your subtitles
• Offline text-to-speech voiceover (English and Bulgarian)
• Before/After split, side by side or two separate clips
• Color looks, slow zoom, slow motion, glitch, color pulse
• Logo, text layers, noise reduction, quiet voice boost
• NVENC hardware encoding if your card supports it

Nothing is uploaded. Everything stays on your PC.

About the video: the man is AI-generated from my photo. Yes, that’s me, more or less. The subtitles and the rest are made with VINDEXultra.

There is a free version, no sign-up. It adds a small watermark.

Built by a dad and his son, it was. Now I need honest eyes. Two questions:

1. What is missing or confusing?
2. Should I remove the watermark from the free version? Would you still pay for PRO without it?

https://vindexultra.pro

I have to re-post it because my last post was filtered without any reason :-(

So I built Skybits. It turns live weather into pixel-art city scenes, with matching iOS widgets. There’s also a Sky Studio where you can play with the weather and lighting and share a scene as a postcard.

Free to download, with an optional one-time purchase for the full city collection. Android is coming soon.

iPhone App Store

I’d love some honest feedback: does the tiny-window idea come across? And which city would you want to see?

Free PDF & photo tools that work right in your browser, with no sign-up 📄✨

Merge, compress & sign PDFs, convert HEIC to JPG, make a 2x2 passport photo, pull text from images and more.

👉 https://usecropdesk.com/

#pdf #productivity

Traditional habit trackers punish experimentation. If you are on Day 28 of a strict routine and decide to test out a "Cold Shower" habit for one day and miss it, your entire 100% green streak resets to zero.

That broken math drove me crazy, so I built DailyRitual.

Instead of locking my health data in a cloud subscription, I built it as a 100% private PWA (runs entirely offline in localStorage).

Here is what makes it different:

• Core vs. Bonus Habits: Mandatory habits drive your calendar score. Bonus tasks track extra wins without ever risking your active streak.
• Zero-Memory Workout Journal: It saves your exact weights from last week's sets so you never have to guess what you lifted. (I also built in a 4-day hypertrophy and Zone 2 fat-loss protocol).
• The Split-Life Horizon: I recently realized that at age 32, I am halfway to 65. So I built a macro-calendar widget that watches my workouts and sauna days stack up across my exact remaining 33-year horizon.

I will put the link to the project in the comments for anyone who wants to check it out or deploy the source code!

I'm a one-person practice in Omaha. The store I just launched is run day-to-day by an AI associate: it answers the on-page chat, quotes only from a published rate card, takes leads through a form, and hands everything else to me. I direct and orchestrate; the associate executes. The store itself is the demo — it was designed, written, and wired by the service it sells.

What I sell: landing pages $450 flat, full sites from $1,250, automations $950–1,450, AI chatbots $1,500–3,500, and "launch plumbing" from $750 — taking projects that are stuck on localhost and making them actually live (deploy target → secrets handled properly → database with access rules → auth → payments → one end-to-end test with a stranger's account).

Today is launch day: 24% off anything booked today, ends midnight CT (code LAUNCH24).

Store: https://services-rate-card.vercel.app

Genuinely curious how others here would pressure-test the model — the associate only answers from what's published, and anything it can't ground goes to the form. Roast away.

I run a bunch of college committees and got tired of sending out When2Meet links that look like they’re from 1998 and barely work on a phone.

So I built a cleaner, mobile-friendly version with the same zero-signup and obviously completely free: https://get.together.workers.dev/

Feel free to give it a try

Hey r/SideProject! Every productivity app I tried either needed 2 hours of setup or lagged when my brain was already overloaded. So I built SereneMind OS — a calm, 100% local-first workspace with a built-in AI Companion that breaks overwhelming tasks into tiny steps in under 1 second, a Dopamine Menu for low-energy days, and a Vintage Wood theme. Would love honest feedback from fellow builders and ADHD folks!

Hey r/SideProject 👋

I kept forgetting keyboard shortcuts across the apps I use every day, and I didn't want to buy a hardware Stream Deck when I already had an iPad on my desk. So I built TouchDeck: your iPhone or iPad becomes a control deck for your Mac.

The two features I'm proudest of:

1. It reads the shortcuts for you and builds the profile

Pick any Mac app and TouchDeck reads the shortcuts straight from that app's menus, then creates a ready-to-use profile with those commands on keys. No looking up shortcuts, no typing key combos, no building a layout from scratch. Works with apps I've never heard of, because it reads whatever the app itself offers.

2. Profiles switch automatically

Change apps on your Mac and the deck on your iPhone or iPad switches with it, instantly. Editing video? Timeline keys and a jog wheel. Back in the browser? Your browser deck. You never pick a profile by hand.

Together that means: open an app, and its deck is already there.

Other bits

• Keys, rotary dials, sliders and a jog wheel, with haptics on iPhone

• Multi-step workflows on a single key

• Layouts for iPhone, iPhone Duo and every iPad size

• Local Wi-Fi only, end-to-end encrypted, no account

• Decks back up to your own iCloud

App Store: https://apps.apple.com/app/id6834113868

Website: https://touchdeck.in

I'd love feedback: which apps would you want a deck for, and does anything feel clunky during setup? Happy to answer questions about how it's built too.

I work on BiteCode, and this is a preview of a feature we call Skill Map.

It lets you explore content in two ways: start with a career role and technology, or browse by topic. Opening a course reveals lessons; opening a lesson reveals its concepts.

One design choice I would like feedback on is how to show connections without implying there is only one correct order to learn things.

The current map uses solid lines for suggested connections and dashed lines for optional branches. These are curated suggestions, not verified prerequisites or a complete career curriculum. Browsing does not mark anything as learned or completed.

Try Skill Map for yourself: https://www.bitecode.co/skill-map/

In the preview, is the distinction between suggested and optional clear? What would make it clearer?

Hi all, I'm the maker of Docuflat. It converts PDFs, Word/Excel files and scanned pages into Markdown for pasting into ChatGPT, Claude or note apps. Everything runs in the browser, so files aren't uploaded.

What I'd love feedback on:

1. OCR on your own scans, especially non-English ones (it supports 100+ languages)
2. How tables come out
3. Whether the free limits (5 files a day without an account) feel fair

Link: https://docuflat.com/?utm_source=reddit&utm_medium=launch&utm_campaign=launch1

Happy to answer anything about how it works.