bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a8561cf3d3741389fa404f52c5b51cc&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a857c6e689a4eb7881e6a7db0244172&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85e64063f044ebabced8b72d88762b&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a857b485bad4b369782423d0910b2f2&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a854e675aa94ea2aedbb753912d4800&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
cv10x.com
Show HN: CV10X – AI resume builder that remembers your profilehttps://www.cv10x.comPost body: Hi HN, I built CV10X (cv10x.com) — an AI career workspace for job seekers who apply to multiple roles and are tired of starting from scratch every time. The core problem I wanted to solve: Most resume builders make you re-enter your information every single time. When you're applying to 20+ jobs, that's exhausting and error-prone. What I built: Memo Context — save your career history, experience, and skills once. Every resume and cover letter you generate automatically pulls from your saved profile. Profile Image — upload your photo once, automatically included in every resume. Other features:AI resume & cover letter builder tailored to job descriptions ATS analyzer to catch keyword gaps before submission Interview prep built around your own resume Upload existing resumes as PDF or image and let AI rebuild them Free ATS-compatible templates PDF exportBusiness model: Free tier with limits, Standard $8.99/mo, Pro $19/mo What I'm looking for: Feedback on the product, pricing, aMar 7, 2026 9:25 AM
rwsdk.com
Show HN: RedwoodSDK (v1.0 in a Few Days)https://rwsdk.comHey everyone,I'm the original co-creator of RedwoodJS. (The framework that myself and Tom Preston-Werner, Rob Cameron and David Price built during Covid.)I had tried to build a developer tool startup (Snaplet), and failed. I rejoined the efforts to add RSC to Redwood, but I realized that we needed a much simpler framework that was closely tied to a platform (We chose Cloudflare).We started building RedwoodSDK a year ago and this is the result. An insanely simple stack. I am incredibly proud of this work, please star our repo and let me know if there's anything that doesn't resonate with you.Mar 7, 2026 5:49 AM
thelydianstone.com
Show HN: The Roman Industrial Revolution that could have been (Vol 2)https://thelydianstone.com/volume-2A few months ago I shared the first issue of The Lydian Stone Series here:https://news.ycombinator.com/item?id=44253083It's an alternate-history comic about an archaeology student in modern Pompeii who discovers a slate that lets him exchange short messages with a Roman slave a week before the eruption of Vesuvius.The premise is simple: what happens if someone in the Roman world suddenly gains access to modern scientific knowledge, but still has to build everything using the materials and tools available in 79 AD?Volume 2 (The Engine of Empire) explores the second-order effects of that idea.About the process: I write the story, research, structure, and dialogue. The narrative is planned first (acts → scenes → pages → panels). Once a panel is defined, I write a detailed visual description (camera angle, posture, lighting, environment, etc.).LLMs help turn those descriptions into prompts, and image models generate sketches. I usually generate many variations and manually select or combinMar 6, 2026 11:17 PM
news.ycombinator.com
Launch HN: Palus Finance (YC W26): Better yields on idle cash for startups, SMBshttps://news.ycombinator.com/item?id=47278980Hi HN! We’re Sam and Michael from Palus Finance (https://palus.finance). We’re building a treasury management platform for startups and SMBs to earn higher yields with a high-yield bond portfolio.We were funded by YC for a consumer-focused product for higher-yield savings. But when we joined YC and got our funding, we realized we needed the product for our own startup’s cash reserves, and other startups in the batch started telling us they wanted this too.We realized that traditional startup treasury products do much the same thing: open a brokerage account, sweep your cash into a money market fund (MMF), and charge a management fee. No strategy involved. (There is actually one widely-advertised treasury product that differentiates on yield, but instead of an MMF it uses a mutual fund where your principal is at considerable risk – it had a 9% loss in 2022 that took years to recover.)I come from a finance background, so this norm felt weird to me. The typical startup cashflow pattern isMar 6, 2026 6:26 PM
feedster.co
Show HN: Feedster, an RSS/feed reader focused on discovery and agent integrationhttps://feedster.coHey HN,I built Feedster for a few reasons:1. I want to spend more time reading people's blogs, long form content, even more traditional digital publications and less time on social media.2. RSS readers have typically felt a lot like Apple Mail circa 2010... Unread counts for every feed, everything in its own discrete view, no means for easily discovering new stuff. Not necessarily a bad thing, but it does make reading content feel like _work_ which is directly opposing goal number 1.3. No one has really rethought the shape of RSS in quite some time (Google Reader is probably the biggest re-think here that I can remember). It's typically been a client that downloads posts from various feeds on the internet. This is simple and it works, but what if there was a different shape that was more communal, more editorial, and was web-based?4. I haven't seen any RSS-powered AI agent workflows and I wanted to experiment with what that might look like. To start, I built a hosted MCP server that usMar 6, 2026 5:56 PM
github.com
Show HN: Moongate – Ultima Online server emulator in .NET 10 with Lua scriptinghttps://github.com/moongate-community/moongatev2I've been building a modern Ultima Online server emulator from scratch. It's not feature-complete (no combat, no skills yet), but the foundation is solid and I wanted to share it early.What it does today: - Full packet layer for the classic UO client (login, movement, items, mobiles) - Lua scripting for item behaviors (double-click a potion, open a door — all defined in Lua, no C# recompile) - Spatial world partitioned into sectors with delta sync (only sends packets for new sectors when crossing boundaries) - Snapshot-based persistence with MessagePack - Source generators for automatic DI wiring, packet handler registration, and Lua module exposure - NativeAOT support — the server compiles to a single native binary - Embedded HTTP admin API + React management UI - Auto-generated doors from map statics (same algorithm as ModernUO/RunUO)Tech stack: .NET 10, NativeAOT, NLua, MessagePack, DryIoc, KestrelWhat's missing: Combat, skills, weather integration, NPC AI. This is still early — theMar 6, 2026 2:22 PM
news.ycombinator.com
Malicious NPM package pino-SDK-v2 exfiltrates .env secrets to Discordhttps://news.ycombinator.com/item?id=47273407We just analyzed a fresh supply chain attack on npm that's pretty well-executed.Package: pino-sdk-v2 Target: Impersonates pino (one of the most popular Node.js loggers, ~20M weekly downloads)Reported to OSV too- https://osv.dev/vulnerability/MAL-2026-1259What makes this one interesting: The attacker copied the entire pino source tree, kept the real author's name (Matteo Collina) in package.json, mirrored the README, docs, repository URL so everything looks legitimate on the npm page.The only changes: - Renamed package to pino-sdk-v2 - Injected obfuscated code into lib/tools.js (300+ line file) - No install hooks whatsoeverThe payload: Scans for .env, .env.local, .env.production, .env.development, .env.example files, extracts anything matching PRIVATE_KEY, SECRET_KEY, API_KEY, ACCESS_KEY, SECRET, or just KEY=, then POSTs it all to a Discord webhook as a formatted embed.The malicious function is literally named log(). In a logging library. That's some next-level camouflage.Why most scannMar 6, 2026 10:57 AM
bing.com
WIRED's Favorite 'Buy It for Life' Gearhttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8bbea26371446992746d44bae112fc&url=https%3A%2F%2Fwww.wired.com%2Fstory%2Fbuy-it-for-life%2F&c=5341592570021971957&mkt=en-usWe're all tired of spending money on stuff that breaks. Whether it's a tool that wears out instantly or a pair of pants that gets a hole too soon, it seems like more things in this world should be ...Mar 6, 2026 8:27 AM
news.ycombinator.com
Gemini-flash-latest silently broke Search grounding for 1 monthhttps://news.ycombinator.com/item?id=47271099On January 21, Google quietly changed the gemini-flash-latest alias to point to gemini-3-flash-preview — a model that does not support Google Search grounding.The API never returned an error. HTTP 200, valid JSON, finish reason: STOP. The only thing missing was groundingMetadata. No warning, no deprecation notice, nothing.I run PartsplanAI, a B2B electronic components marketplace. Grounding is not optional for us — we use it to verify part specs against real datasheets and prevent hallucination. Wrong capacitance values or voltage ratings from a language model aren't just embarrassing; they cause real problems for engineers downstream.For approximately one month (late January through February 27), our AI features ran without any grounding. Every part recommendation, every spec search — generated purely from the model's pre-trained knowledge. The corrupted data accumulated in our database and was served to B2B customers. We had no idea.On February 27, I noticed recommendations weren't mMar 6, 2026 5:03 AM
spacepolicyonline.com
Anderson Breezes Through Senate Nomination Hearing to be NASA Deputy Administratorhttps://spacepolicyonline.com/news/anderson-breezes-through-senate-nomination-hearing-to-be-nasa-deputy-administrator/Retired Air Force Colonel Matt Anderson breezed through his nomination hearing today to be Deputy Administrator of NASA. One day after the Senate Commerce Committee approved a new NASA authorization […]Mar 6, 2026 1:29 AM
news.ycombinator.com
The Future of Healthcare Will Be Built on Enhanced Datahttps://news.ycombinator.com/item?id=47266482Traditionally, healthcare relies on sporadic data collected during scheduled clinical visits. However, human physiology is an ongoing process, continuously responding to factors such as environment, activity, stress, pollution, allergens, and disease progression.We are advancing toward a transformative era characterized by continuous, real-world health monitoring enabled by sophisticated sensors, cloud computing infrastructure, and artificial intelligence. One of the most valuable yet underexploited physiological signals is exhaled breath.Exhaled breath contains a wealth of biochemical information, including markers of metabolism, inflammation, environmental exposures, physiological stress, and the early stages of various diseases. The primary challenge has not been the value of this signal, but rather the difficulty in capturing and analyzing it consistently, at scale, while maintaining anonymity.Innovative platforms such as Healthmetryx are addressing these challenges. Healthmetryx gMar 5, 2026 7:57 PM
recordsv.lt
Show HN: I built an AI tool that analyzes your Discogs vinyl collectionhttps://recordsv.ltI built recordsv.lt to explore a problem I ran into as a vinyl collector: once your collection grows, Discogs is great for cataloging but not great for understanding the collection itself.Recordsv connects to Discogs and analyzes your collection using the full release metadata — not just album titles but pressings, contributors, labels, and release history. The idea is to surface patterns that are hard to see manually.Some examples: * Pressing insights – compares different pressings of the same album and highlights when the version you own might not be the best sounding or most collectible one. * Contributor networks – maps relationships between artists, producers, engineers, and labels across your collection. You often discover unexpected connections between records. * Collection analytics – shows patterns in decades, genres, labels, and recording locations across the collection. * Contextual reviews – aggregates reviews and commentary about specific releases rather than just the albuMar 5, 2026 4:51 PM
github.com
Show HN: Tymeslot – Open-source cal.com alternative built with Elixir/Phoenixhttps://github.com/tymeslot/tymeslotHey HN, I'm Luka. I built Tymeslot — an open-source meeting scheduling platform.The existing open-source scheduling tools are functional but genuinely ugly. The booking page — the thing your clients actually see — looks like a CRUD form thrown together in an afternoon. I couldn't bring myself to send people to any of them, so I built something where the booking experience feels intentional by default.Both themes are fully customizable. Live demos here: https://tymeslot.app.Features: Google/Outlook/CalDAV calendar sync, auto-created video rooms (Google Meet, Teams, or self-hosted MiroTalk P2P), 90+ timezones, webhooks, n8n automation, embeddable widget, SSO via OIDC.Built on Elixir + Phoenix LiveView. Self-host via Docker, Cloudron, or Railway — or use the managed cloud (free tier, Pro at EUR 5/month). License is ELv2.I am happy to make this the leading open-source calendar solution over time. Check Github, I develop actively. What do you expect from a calendar and scheduling tool to swMar 5, 2026 3:19 PM
liftstack.com
Show HN: Liftstack – Snippet-level A/B testing for CRM marketershttps://www.liftstack.com/I've spent years in CRM and email marketing, and one thing has always driven me mad: the constant pressure from the business to "test everything" when you know damn well you'll never reach statistical significance.Most ESP's use frequentist models. You need a fixed sample size calculated upfront, you can't peek at results early without inflating your false positive rate, and if your list isn't massive, you're waiting weeks for a result that often comes back inconclusive anyway. So teams either ignore the statistics entirely and just pick whichever variant "looks better" after a day, or they stop testing altogether. Either way, you learn nothing.On top of that, the testing workflow itself is painful. You duplicate your entire template, change the one thing you want to test (a subject line, a hero image, a CTA), split your audience, send, and wait. Want to test two things at once? Now you need four template versions. Three things? Eight versions. It scales terribly, and most teams just dMar 5, 2026 3:18 PM
esa.int
Training for the εpsilon missionhttps://www.esa.int/ESA_Multimedia/Videos/2026/03/Training_for_the_epsilon_missionESA astronaut Sophie Adenot began her training at the European Astronaut Centre in Cologne, Germany, where she studied spacecraft systems and crew operations — learning to think and act as an astronaut. Alongside this, she conditioned her body for spaceflight and prepared for the physical and operational demands of her mission.Mar 5, 2026 12:00 PM
