15,360 results for you

coinstate.co
Show HN: Coinstate View crypto prices across multiple exchangeshttps://coinstate.coHey HN,Last month, I wanted to buy some Bitcoin and noticed something strange: the price was different on every exchange. Unlike the stock market, crypto doesn’t have one official price.I tried using CoinMarketCap and other sites to compare prices, but they didn’t really help. So, I built Coinstate a simple, free tool that lets you see and compare live crypto prices from many exchanges in one place.It currently pulls data from Binance, Coinbase, Kraken, OKX, KuCoin, HTX, Bybit, and Gate.io, with Crypto.com and Gemini coming soon. You can filter by trading pair, sort by price, and see near real-time updates, no signups, ads, or paywalls.It’s a small side project, but it’s helped me find better prices when buying or selling. I’d love your feedback or ideas for improvement.You can also sort by highest last, bid, or ask price. Here’s an example for Bitcoin: https://coinstate.co/compare/btc?sort=lastPrice
Oct 14, 2025 4:21 PM
bing.com
Sports at New York Comic Con? Here’s everything we sawhttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a88cdb5b1f54a53af3eaa0345d2d5d5&url=https%3A%2F%2Fwww.nytimes.com%2Fathletic%2F6712194%2F2025%2F10%2F13%2Fnew-york-comic-con-sports%2F&c=1154193510770391609&mkt=en-usComic books about Aaron Judge and Stan Lee on display at New York Comic Con 2025. (Photo: Brooks Peck) The last place you might expect to see representations of sports fandom — at least outside of ...
Oct 13, 2025 1:12 PM
bing.com
Top Medicare Advantage Plan Carriers in 2026http://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a898036ac45417da0fc6ab3329e8338&url=https%3A%2F%2Fwww.healthline.com%2Fhealth%2Fbest-medicare-advantage-plans&c=18201236154289814652&mkt=en-usIn addition to Original Medicare’s benefits, Medicare Advantage plans often include extras, like dental, vision, and fitness. Consider your overall health, budget, and location when choosing a plan.
Oct 10, 2025 6:37 AM
bing.com
The 10 Best Subscription Boxes For Kids—Sure To Suit Every Interesthttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a892c1a38aa47e3827db9a28cde83bd&url=https%3A%2F%2Fwww.forbes.com%2Fsites%2Fforbes-personal-shopper%2Farticle%2Fbest-subscription-box-for-kids%2F&c=17392438407250737833&mkt=en-usIf you’re stumped on how to keep your kids entertained or just want a variety of toys and activities delivered straight to your door, subscription boxes can offer a hassle-free solution for busy ...
Oct 7, 2025 2:35 PM
photowand.ai
Show HN: Photowand – Turn selfies into professional photos with AIhttps://photowand.aiHey HN! I built this over a weekend after a frustrating experience with our wedding photographer.We paid $5,000 and got back a few dozen photos. The colors were off in several shots – too warm, inconsistent lighting, some faces looked washed out. I wanted to fix them myself, but photo editing is incredibly complicated. Photoshop has hundreds of buttons, layers, masks, adjustment curves. I spent hours watching YouTube tutorials just to adjust colors on one photo. There had to be a better way.So I built Photowand.What it does: Upload any photo, describe what you want in plain English, and get professional-quality results in ~20 seconds. "Fix the colors and lighting" or "change background to beach sunset" or "make this look like a professional headshot." No Photoshop skills needed.Try it without signup: photowand.aiHow it compares to existing AI tools:vs ChatGPT: - Better photorealistic quality (specialized model, not general-purpose) - 4x faster processing (20 seconds vs 80+ seconds) - B
Oct 6, 2025 4:22 PM
hackernews.life
Show HN: Hacker News as a Primordial Souphttps://hackernews.lifeHello HN! I’m a developer from Brisbane, Australia, and I present to you: hackernews.life! The Hacker News visualisation that no-one asked for; the exuberant child of its minimalist namesakeIt’s detail rich – notice immediately which stories are gaining traction, which ones are generating conversation, which ones have gone toxicIt’s fully time travelable – use the slider to go backwards and forwards in time; watch stories and comments grow, fight for rank, and dieIt’s fully keyboard navigable – using just the arrow keys you can skim through stories and top level comments; hit enter at any time to visit the website or drill down further into the commentsIt’s searchable and filterable – search through time by text, and filter by minimum score and comment countIt’s shareable – share a story or comment at any time on the timeline by copying and pasting the URLIt’s attention friendly – look at the same point on the screen and use the arrow keys to read headlines and top-level comments witho
Oct 2, 2025 9:35 PM
news.ycombinator.com
Agent Knowledge Needs More Than Just RAGhttps://news.ycombinator.com/item?id=45435169When people talk about “knowledge for agents,” it almost always collapses into RAG. But knowledge can, and should—be treated as a first-class runtime tool, not just a context filler.In most implementations, knowledge lives in a vector database. Agents query it through a search_knowledge tool, often hybrid (keyword + semantic) with re-ranking. That’s essentially “Agentic RAG,” and it works well enough for a lot of use cases.But once you think of knowledge as runtime-accessible memory, other patterns open up:1. Dynamic Instructions Most serious agent use cases can’t just dump all instructions into the system prompt. Take a Text2SQL agent: it needs table schemas, column names, data types, and common query templates. You don’t bake all that into the core prompt—you store it and let the agent query the relevant slice when needed.That’s dynamic instructions: system prompt as RAM, knowledge base as disk. Core logic in RAM, path-specific instructions pulled from disk at runtime.2. Adaptive Lea
Oct 1, 2025 7:13 AM
news.jypi.org
Show HN: Hacker News with AI-Powered "Why It Matters" & Categorizationhttps://news.jypi.org/I built an AI-powered interface for Hacker News that goes beyond just collecting headlines - it actually explains why each story matters and provides intelligent categorization.What it does: - Takes Hacker News stories and processes them through AI to add context and analysis - Each article gets a "Why It Matters" analysis that explains the broader impact and significance - Intelligent categorization with 3-level hierarchy (AI, Policy & Governance, Security, Programming, Healthcare, Society & Culture) - Regional filtering and smart tagging - Multiple layout options (newspaper, magazine, masonry, etc.) that rotate automatically - Real-time updates with engagement metrics (points, comments) from the original HN posts - NY Times inspired Home Page to give a fresh reading experience of Hacker NewsThe backstory: I was frustrated with how Hacker News just shows headlines without context. As someone who follows tech news daily, I wanted something that would help me understand not just what ha
Sep 29, 2025 1:10 PM
bing.com
Roblox executors: It’s all fun and games until someone gets hackedhttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a89d8c056a64a25bf92d38fb3788492&url=https%3A%2F%2Fwww.welivesecurity.com%2Fen%2Fkids-online%2Froblox-executors-fun-games-someone-gets-hacked%2F&c=15714782265351151981&mkt=en-usEvery day, tens of millions of young people dive into Roblox to build, connect and compete. But with that scale comes opportunity, not just for game designers and players, but also for cybercriminals ...
Sep 25, 2025 5:00 PM
nasa.gov
NASA Astronaut Chris Williams to Discuss Upcoming Launch, Missionhttps://www.nasa.gov/news-release/nasa-astronaut-chris-williams-to-discuss-upcoming-launch-mission/NASA will host a news conference at 2 p.m. EDT Wednesday, Oct. 1, from the agency’s Johnson Space Center in Houston to highlight the upcoming mission of astronaut Chris Williams to the International Space Station. The news conference will stream live on NASA’s website and YouTube channel. Learn how to watch NASA content through a […]
Sep 25, 2025 4:07 PM
bing.com
Planning a night in? Take a break from scrolling with one of these puzzleshttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a89924e640549d1838354b270bc1106&url=https%3A%2F%2Fwww.nbcnews.com%2Fselect%2Fshopping%2Fbest-adult-puzzles-rcna233169&c=8090751809450024025&mkt=en-usNBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Ashley Morris Associate SEO Reporter I love ...
Sep 25, 2025 12:05 PM
chromewebstore.google.com
Show HN: E-E-A-T Checker for SEO Content – QuickCreator Chrome Extensionhttps://chromewebstore.google.com/detail/quickcreator-extension-al/behnnpfjjmnpcmclpbcgfmidjmmpffhhHi HN — we built a Chrome extension that audits E-E-A-T signals for SEO articles and product pages directly in your browser.Why? Writers and SEOs keep asking for a lightweight way to sanity-check Experience/Expertise/Authoritativeness/Trustworthiness without copy-pasting content into separate tools or running full site crawls. This extension gives you a quick, page-level read in seconds.What it doesExperience cues: first-hand details, concrete claims, media/supporting evidence.Expertise signals: author/byline presence, credentials hints, topical depth.Authoritativeness: internal linking to relevant hubs, external citations/references.Trust checks: ownership/contact/about visibility, policies, customer-facing trust blocks.Structure & clarity: headings, intent alignment, scannability, duplication flags.Product pages (beta): spec completeness, comparison clarity, benefits vs. features, risk-reversal.Actionable output: a scorecard plus prioritized fixes you can hand to writers or devs.How
Sep 22, 2025 2:01 PM
bing.com
A guide to angel numbers and their meaningshttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8966944675459084dd613677b6be63&url=https%3A%2F%2Fwww.today.com%2Flife%2Fastrology%2Fwhat-are-angel-numbers-rcna32058&c=12849444191838282990&mkt=en-usWhat are angel numbers? | Where can you find angel numbers? | How do you use angel numbers in daily life? | What does each angel number mean? | 000 Meaning | 111 Meaning | 222 Meaning | 333 Meaning | ...
Sep 22, 2025 7:36 AM
news.ycombinator.com
Ask HN: Does Europe Need a YC?https://news.ycombinator.com/item?id=45276395I see this being questioned by UK and Europe investors quite a bit. Does Europe needs a YC?Maybe, but first, a mentality shift might be needed...Instead of my inbox blowing up talking to lots of VCs, I’d rather to a few. Ones who have real-world experience. Someone who can actually add value, drawing on a portfolio of companies that offer traction, feedback, and support early on. Someone willing to take real risks, who still remembers how thrilling it is to start something from nothing.What I heard a lot was at pre-seed is: “Come back when you’ve got £1M ARR.”In my (super limited) experience, many UK investors seem super cautious, sitting on large pools of money, moving far too slowly for startups in their most fragile pre-seed stage. Also there are LOADS of them, 1000s. Worse, they often want too much equity up front, which stifles creativity, momentum, and ambition.Meanwhile, YC and San Francisco have gravity. The value is clear: if you’re in, you’re in, capital, connections, and mom
Sep 17, 2025 2:39 PM
news.google.com
What #PopeFrancis did differently - Glossaries 1https://news.google.com/rss/articles/CBMiXEFVX3lxTE5VRDE1cl9pa0dVN1BOUUoxZzBQV3Q1VEtIR3lyUTRtTWh6ZFhrNFFzbF9hNW1PSWlhZWJaVFNpX292MDB6dlhGSUxIMVRFREliTGo1WHJrU2g3Nmd3?oc=5What #PopeFrancis did differently - Glossaries 1  YouTube
Sep 12, 2025 7:00 AM
sonoflilit.github.io
Show HN: Testing Masterclasshttps://sonoflilit.github.io/testing/I ran this yesterday at PyCon IL.It has some very nice exercises that you can try at home, especially the LLM evals exercise.Posting it as a Show mostly because I'm proud of the Excalidraw aesthetics which many of you might appreciate.If there's interest I can run it in English online. Shoot me an email if you're interested.
Sep 11, 2025 5:59 PM
nasa.gov
Life After Microgravity: Astronauts Reflect on Post-Flight Recoveryhttps://www.nasa.gov/general/life-after-microgravity-astronauts-reflect-on-post-flight-recovery/Space changes you. It strengthens some muscles, weakens others, shifts fluids within your body, and realigns your sense of balance. NASA’s Human Research Program works to understand—and sometimes even counter—those changes so astronauts can thrive on future deep space missions. Astronauts aboard the International Space Station work out roughly two hours a day to protect […]
Sep 9, 2025 10:00 AM
notesub.com
Show HN: NoteSub Now with Decentralised Sharinghttps://notesub.comSocial media without being a social media platform. I wanted to be able to share aesthetic notes/posts/audio without social media intermediaries. PDFs are never made for phone screen views... so I implemented .NoteSub file creation in app and sharing so that you can send notes to be seen as good as they were designed via whatever sharing method you use.Also, it is free to download and use for every feature apart from an IAP for iOS sync.
Sep 9, 2025 9:36 AM
vizzly.dev
Show HN: Vizzly – Visual testing platform with built-in review workflowshttps://vizzly.devHey HN! I’m Robert. I worked on [Percy’s SDKs/support from 2018–2022.](https://github.com/percy/cli/graphs/contributors) If you ever reached out to support or opened an issue, I probably helped you. Hopefully it was positive :) After a few years away, visual testing still felt stuck, so I'm building Vizzly.The problem: Design handoffs kinda suck. Designers make beautiful specs, devs implement them, then everyone realizes the details got lost somewhere. Current visual testing tools catch broken CSS but miss the real issue - making sure what ships actually matches what was designed, functionally (like really in the browser/OS/etc).What it is- Visual testing + review where you send actual screenshots (not DOM re-renders). Can be _any_ image to review (PDFS!)- Collaboration built-in: reviewer assignment, approvals, @mentions, screenshot-level threads.- Baselines: automatic (Git-aware), manual (not Git-based), or hybrid.- Team-based pricing; generous free plan for OSS; on-prem available.Wha
Sep 7, 2025 3:44 PM
crates.io
Show HN: CrabCamera – Cross-platform camera plugin for Tauri desktop appshttps://crates.io/crates/crabcameraAfter building several Tauri desktop apps, I kept hitting the same wall: there's no reliable way to access cameras across Windows, macOS, and Linux. Every project meant reinventing camera integration, dealing with platform-specific APIs, and debugging permission issues. So I built CrabCamera – a Tauri plugin that handles all the camera complexity for you. What it does: - One API, three platforms: Same Rust code works on Windows (DirectShow), macOS (AVFoundation), and Linux (V4L2) - Permission handling: Automatically requests camera permissions on each platform - Format conversion: Takes care of the messy bits between platform formats and what your app needs - Error handling: Proper Rust error types instead of mysterious crashes - Hot-plugging: Detects when cameras are connected/disconnected The problem it solves: Before CrabCamera, adding camera support to a Tauri app meant: 1. Writing separate native code for each platform 2. Managing three different permission systems 3. Handling for
Sep 7, 2025 6:19 AM