3,076 results for been

skilldocs.dev
Show HN: Skilldocs – Figma for Markdownhttps://skilldocs.dev/tourI got fed up with Notion, so I built my dream document editor. It's all markdowned so it's easy to view skills or other agent-related documents. It's got the collaboration features I love from Figma (shared cursory and the ability to follow) and Google Docs (comments, realtime editing). Then you can export the diff and comments to an agent. I've been really liking it for talking over skill documents live on a call. I'm curious if this resonates with other people. More generally, I feel like notion is less and less relevant in an age where documents have a very different purpose and Markdown is king. Curious what people think!
Aug 20, 2026 5:56 PM
radi8.dev
Show HN: We chased a weather balloon across Montana and never found ithttps://radi8.dev/blog/uplink/Since April, I have been working with Sam Flynn (https://drook.dev) to make this balloon payload, UpLink. We did a similar launch last year with Hack Club but this was our first independent launch.UpLink was a 491 gram payload testing the insulation properties of 3D printing filaments, while also transmitting 320x240 images over a radio link -- up from the 18x10 images last year!This is a writeup on our engineering process, mistakes made, and learning experiences. It covers:- Custom electronics designed in KiCad- Firmware design- Results from the data we received on the ground- Image transmission- Launch day logistics, and where things went wrongAll hardware, software, firmware, and CAD is available on GitHub: https://github.com/radeeyate/UpLink, licensed + certified as open source hardware: https://certification.oshwa.org/us002826.htmlIf you just want to see the images received, I put up a gallery here: https://uplink.gallery.radi8.dev/If you have any questions, comments, or concerns,
Aug 20, 2026 5:33 PM
news.ycombinator.com
Show HN: JavaScript library that makes any list a smooth picker of any shapehttps://news.ycombinator.com/item?id=49377550Hey HN! I built this solo.You can check it out here: https://loopem.tahazsh.com/This idea had been lingering in my head for a long time. I kept thinking about the best way to turn the idea of a picker into a math problem, where I could describe the layout I want and it would just work.By pickers, I mean something like what `` does in HTML, but with more visual items, whether they are images, icons, colors, or anything that would enhance the user experience.For example, say you have an e-commerce app that shows different color options for a product. Instead of listing blue, red, and so on, you can show the actual colors, and users can drag or flick through them.To prove it works, and to give you usable options out of the box, I added built-in layouts: line, arc, wheel, cover flow, fan, and stack.I also made sure it stays smooth with any number of items. It's still fast because I virtualized the list, so it only renders what's on screen.Accessibility is on by default too. Arrow keys, Hom
Aug 20, 2026 5:24 PM
foundera.app
Show HN: AI-Native Accelerator that helps builders make something people wanthttps://foundera.app/Most people are not validating their ideas before start building it! I am a 5th time tech founder, gaming included and I built & managed startup accelerator programs. I know lot of things about early stage founders and their pains as I have been there. That is why I am building Foundera. It’s an AI-Native Accelerator for tech builders. Today the problem is; most of the AI coding tools opens with a chat and asking “type your idea and start building”. This is wrong! I want to reduce the time and money spent on ideas that nobody asked for. Try it at https://foundera.app and give me your feedback so that I can help more people.
Aug 20, 2026 5:16 PM
news.ycombinator.com
Ask HN: How to engage users in an open source project and when to stop?https://news.ycombinator.com/item?id=49377336I have been working on an OS project for years now, on and off, taking it back up for the last few months and giving it a good boost lately with AI. It has a super niche user base in quantitative finance.I really enjoy working on it, and although I get contacted every now and then by people who are using it or are interested in using it, and those are really interesting users, I always think I am wasting my time. It has been 8 years now since I started.I guess my questions are: is it worth it? And I know this question has two clear paths, the personal and the practical one, but I would like to hear from both. How can I know when to stop? If my audience is maybe in the order of two thousand potential users worldwide, how do I validate the idea? I have posted on Reddit and HN multiple times, tried LinkedIn, and that leads me to a handful of super interesting contacts, but I don't know if it is enough to keep going.
Aug 20, 2026 5:09 PM
bing.com
DH50 Riot Control Helmethttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a891e213b914dd98fc3f6e65803f1cb&url=https%3A%2F%2Fwww.officer.com%2Ftactical%2Fswat%2Fproduct%2F55399897%2Fdh50-riot-control-helmet&c=204493273141316033&mkt=en-usThe Damascus Gear DH50 Riot Control Helmet is the next generation of the trusted DH1, redesigned from the shell out with the upgrades agencies have been asking for. The clear ...
Aug 20, 2026 5:00 PM
drillerdb.com
Show HN: The First 3D Map of North America's Underground Geologyhttps://drillerdb.com/undergroundOver the past year, we've been running OCR on over 13 million handwritten and typed well logs across North America. After that we standardized the unique terms used by drillers across America into one format, which we've based on the USGS's lithologic standards.Before this project, underground data was fragmented by state or county jurisdictions and had different standards for reporting and terminology. This is the first nationwide lithological grid ever made at this scale.Most regions have pretty good coverage. However, be aware some areas like the southeast of the US especially has some pretty significant gaps due to the reporting standards in those regions.We also have a research program! https://drillerdb.com/research
Aug 20, 2026 4:32 PM
zoneless.com
Show HN: Open-source Stripe Connect alternativehttps://zoneless.comHey, I'm Ben. I built Zoneless because I was paying so much to use Stripe Connect on my own marketplace. The fees were really, really bad, and it was also limiting in terms of the seller countries I could onboard. To give you an idea, I was paying around $9,000 per month in fees just to run payouts. Using Zoneless, that cost goes down to around $6.I've been using it personally for the past few months, and onboarded 5,000+ sellers and done 3,000+ payouts. 74% of new sellers on my marketplace choose Zoneless over Stripe, which is really interesting. I appreciate crypto and stablecoins are a bit of a touchy subject, but for this use case of sending global payouts cheaply, it's perfect.The project is open source with an Apache 2.0 licence, which means there's the benefit of no lock-in and no risk of your account getting flagged or shut down. It also has an almost identical API and dashboard to Stripe.Would love to hear any feedback you may have in the comments.
Aug 20, 2026 2:38 PM
bisecto.com
Show HN: Bisecto – A minimalist game about cutting shapes into 50/50 halveshttps://bisecto.com/Hey HN,I built Bisecto (https://bisecto.com), a minimalist browser game with one simple mechanic, cutting (bisecting) a procedural 2D shape into two exact 50/50 halves with a single straight line.Confession: I got completely hooked watching those viral reels of people trying to cut fruits and vegetables into perfectly equal halves, and that was my inspiration for this game :D I've been writing code for 12+ years, but for this project I leaned heavily on LLMs to quickly spin up this game, I thought it's going to be quick, but it took me some time (around 2 weeks) to make the game the way I want it to be.A few game modes to try: - Classic: Endless run, you get to choose difficulty and line cutting mode- Arcade mode: You get 3 lives, you have to keep accuracy above 95%.- Daily challenge: A shared daily seed, 10 identical shapes for everyone, see how you rank.- Friends challenges: Create a challenge and send it to your friends and see who is better at cutting shapes in half.Under the hood:
Aug 20, 2026 2:15 PM
github.com
Show HN: Omacosy – Omarchy-style tiling desktop for macOS, no SIPhttps://github.com/paulsp94/omacosyI have been using omarchy on my tower since nearly a year now, shortly after it was released first. I really love the experience I am having with it but I still use my macbook for daly work, so I wanted to recreate a similar experience on it. Thats why I created omacosy, a setup for tiling windows, custom menu bar, some themes from omarchy, focus follows mouse, focus rings around windwos, some mac flavors with trackpad events and a custom mission control overview for your workspaces.I used AeroSpace over yabai for the tiling window manager because I didnt wanted to compromise on SIP which is a mac security feature. It is supposed to be keyboard first like omarchy to move windows organize workspaces etc The setup runs around 157mb of ram and consists of AeroSpace, Karabiner (for the super key), and five small self build swift binaries.I am running it daily on my M1 max macbook, currently on macOS26. I havent tested it much on other macbooks or macOS versions. The install script creates
Aug 20, 2026 2:12 PM
news.ycombinator.com
Show HN: LilScript makes JavaScript libraries smallerhttps://news.ycombinator.com/item?id=49374554https://yeargun.github.io/lilscript/LilScript is a typed, compression-first language that compiles into js and sometimes into exec(will be more stable in future). The compiler mangles, reshapes the program into optimized js that happens to be 5-15% smaller (after gzip/br compression or raw) compared to the best performing JS toolchains like oxc/esbuild/terser/..## What has been proven to work with LilScript?- makes VSCode's core js modules 20% smaller on average- makes the world's most performant & small markdown rendering npm library, marked, 5-7% smaller and 10% faster- and many more demos.. works with pretty much any js/ts library## How it is compressing js finer than vite/oxc/terser/esbuild/..### 1. By changing the app.``` class Vector { float x; float y; init(float x, float y) { this.x = x; this.y = y; } float lengthSquared() { return this.x * this.x + this.y * this.y; } }int[] values = [1, 2, 3, 4]; auto doubled = values.map((int value) => value * 2); int sum = 0; for (int i = 0;
Aug 20, 2026 1:50 PM
scibly.com
Show HN: Open-source tool turning company knowledge into Duolingo-like courseshttps://www.scibly.com/de/My buddy and I have been working on a side project for the past few months called Scibly.The idea is pretty simple:Companies already have an incredible amount of knowledge sitting in PDFs, documentation, internal wikis, etc. The problem is turning all of that information into something employees can actually learn from and retain.For this reason we decided to build Scibly, a tool that automatically turns boring company knowledge into interactive, Duolingo-like (but better) learning experiences.Today, we decided to open-source the whole thing.We're still pretty inexperienced when it comes to open source, so we'd genuinely love to hear your feedback, whether that's about the product, the idea, the codebase, or how we're approaching the project.Short product demo: https://www.youtube.com/watch?v=TcpLUNBRhQwGithub: https://github.com/scibly-dev/sciblyWould love to hear what you guys think!
Aug 20, 2026 1:11 PM
spacenews.com
Draper Selects Proteus Space for Advanced On-Orbit Missionhttps://spacenews.com/draper-selects-proteus-space-for-advanced-on-orbit-mission/LOS ANGELES, CA, September 8th, 2026. Proteus Space, a dual-use aerospace company delivering rapid, end-to-end access to space, today announced it has been selected by The Charles Stark Draper Laboratory, […] The post Draper Selects Proteus Space for Advanced On-Orbit Mission appeared first on SpaceNews.
Aug 20, 2026 10:00 AM
wired.com
How Teen ‘After-Prom’ Kings in LA Monetized the High School Ragerhttps://www.wired.com/story/myplots-jack-schwartz-zane-harwin-teen-parties-after-prom/The West Coast house-party scene has long been iconic. For these young, tech-savvy entrepreneurs, it was also inspiration for MyPlots, a party-promotion empire.
Aug 20, 2026 10:00 AM
wired.com
Salmonella Is Everywherehttps://www.wired.com/story/salmonella-is-everywhere/From granola to guacamole, a wide variety of foods have been recalled lately over salmonella risks. Experts say common-sense precautions go a long way.
Aug 20, 2026 9:00 AM
news.ycombinator.com
Offline RAG on iOS with Spatial Integrationhttps://news.ycombinator.com/item?id=49371913I'm the developer behind CartoType. I’ve been working on bridging local language models with offline mapping, and I have just put together a demo of a completely offline Spatial RAG pipeline running natively on an iPhone. The new system is named the CartoType Field Assistant. You can find the website at https://cartotype.comDemo (1m 19s): https://www.youtube.com/shorts/a8yQPn7_jyIUse cases: Any organisation with field technicians or emergency first responders needs complex procedural knowledge tied to physical locations ('assets') where they don't have guaranteed network connectivity. Examples include offshore wind farms, power distribution networks, railway infrastructure, mountain rescue, and military uses.For this demo I query the iPhone app in Airplane mode: "A hiker near Tuolumne Meadows has a dislocated shoulder. What is the reduction protocol, and where is the Tuolumne Meadows Ranger Station?"HOW IT WORKSThe core is a portable C++ engine running vector search across an encrypted
Aug 20, 2026 8:28 AM
tadidum.com
Show HN: An attempt to do a healthy screentime app for toddlershttps://tadidum.com/hello, I am an indie-dev and I recently made an app for my 2y old. I am in the camp that avoids screentime as much as possible, but I also feel that she gets curious with these things that are in our hands all the time, so a complete ban is not possible. anyway we show her family photos, and grandparents do video calls.. so she's well aware that it is an interesting toy.As she turned 2, she started demanding the phone to fiddle with it on her own. and the terrible twos are a thing, so we've never been able to just say no and expect her to move on. sometimes the tantrum she threw was such a pain to deal with that we started to think about ways. Tried parental control to lock the phone. But it was annoying when she would take a 100 useless photos. and on the gallery she can come close to deleting stuff.It got me thinking and I ended up making an app that resembled a phone. It has a camera, dialer, gallery, and some mini-apps which are designed in a way to avoid any dopamine inducing patt
Aug 20, 2026 8:27 AM
bing.com
Derby's Clarke set to miss three monthshttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a88df95eac945c89a2cf7fa4deb80db&url=https%3A%2F%2Fsports.yahoo.com%2Farticles%2Fderbys-clarke-set-miss-three-145154509.html&c=2150317689804097016&mkt=en-usDerby County defender Matt Clarke has been ruled out for three months in a "huge blow" to the side, boss John Eustace has confirmed. The 29-year-old missed out on the Rams' opening Championship game ...
Aug 20, 2026 7:50 AM
esa.int
ESA’s photosynthesis satellite fuelledhttps://www.esa.int/Applications/Observing_the_Earth/FutureEO/FLEX/ESA_s_photosynthesis_satellite_fuelledEurope’s newest eye on the health of Earth’s vegetation has taken another crucial step towards orbit – the European Space Agency’s FLEX satellite has been fuelled at Europe’s Spaceport in French Guiana ahead of its planned launch on 15 September at 03:21 CEST (14 September at 22:21 local time).
Aug 20, 2026 7:00 AM