๐ Check out this must-read post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: Ghostling is a demo project meant to highlight a minimum functional terminal built on the libghostty C API in a single C file. The example uses Raylib for windowing and rendering. It is single-threaded (although libghostty-vt supports threading) and uses a 2D graphics renderer instead of a direct GPU renderer like the primary Ghostty GUI. This is to showcase the flexibility of libghostty and how it can be used in a variety of contexts. Warning The Ghostling terminal isn't meant to be a full…
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**What Youโll Learn**: Itโs difficult to put yourself in the place of Cherise Doyley, a pregnant mother of three who found herself facing a judge while in labor at the University of Florida Health hospital in downtown Jacksonville. She had arrived at the facility with a plan for her birth. She wanted to try for a vaginal delivery, but she understood from years of experience as a professional birthing doula that things donโt always go as planned. She arrived overnight at the hospital after her water broke. Doctors…
๐ฅ Read this must-read post from Hacker News ๐ ๐ **Category**: ๐ก **What Youโll Learn**: When the auto industry was being decimated and jobs offshored to Japan, many of us instinctively reached for our college economics textbook and started thinking about fish and coconuts โ the example Paul Samuelson used to explain David Ricardoโs theory of comparative advantage in international trade. Well, if Japan is better at making cars than we are, then they should make cars and we should do other things. Itโll be rough for the displaced auto workers but itโs merely a transition period and, like Ricardo…
โจ Read this must-read post from Hacker News ๐ ๐ **Category**: ๐ก **What Youโll Learn**: Offline MGRS navigation and proximity team coordination for small teams (2-8 people). No cell service needed. Built on the MGRS engine from Red Grid MGRS. Field Link adds zero-config proximity sync over Bluetooth and WiFi Direct -- your team appears on the map the moment they're in range. Available now on iOS. Android version coming soon. Map & Team Grid View Field Link Ghost Markers AAR Export Tactical Themes Tools Onboarding Live Military Grid Reference System coordinates with 1-meter precision. GPS Kalman filter for smooth,…
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**What Youโll Learn**: Yes, that Fortran. A terminal-only Bluesky / AT Protocol client written in Fortran, with a Rust native firehose decoder for the relay-raw stream path. Fortran TUI (src/) โโ C libcurl bridge (cshim/) โโ Fortran iso_c_binding module (src/atproto/firehose_bridge.f90) โโ Rust staticlib (bridge/firehose-bridge/) envelope โ CAR โ DAG-CBOR โ NormalizedEvent โ JSONL + firehose_bridge_cli binary (used by relay_raw_tail.py) Session state is saved in ~/.fortransky/session.json. Use an app password, not your main Bluesky password. System packages (Ubuntu/Debian) sudo apt install -y gfortran cmake pkg-config libcurl4-openssl-dev Requires rustc >=…
๐ฅ Discover this awesome post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: An overview of chopsticks gaffes that are best avoided when eating in Japan. From bad manners to taboo, there are certain ways of using chopsticks that are considered as going against dining etiquette. These various acts, known as kiraibashi, are listed below. (Listed in Japanese syllabary order) ๐ฅข ใใ็ฎธ Agebashi To raise the chopsticks above the height of oneโs mouth. ๐ฅข ๆดใ็ฎธ Araibashi To clean the chopsticks in soup or beverages. ๐ฅข ๅใใ็ฎธ Awasebashi (also known as ๆพใ็ฎธ hiroibashi or ็ฎธๆธกใ hashiwatashi) !!! (Serious) To…
๐ฅ Explore this trending post from Hacker News ๐ ๐ **Category**: ๐ก **What Youโll Learn**: I primarily use Apple Macs โ while Tahoe was a regression and Apple is an extremely greedy company, the hardware is superb and the chips remain simply the best all around โ but a lot of my work entails CUDA-related activities. For that I RDP and ssh to a Windows desktop and a respective WSL2 session on a very beefy Windows machine. Deployment-wise 100% of what I deploy to are Linux boxes on the business and commercial side, like pretty much all the industry. I…
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**What Youโll Learn**: โโโโโโโโโโโโโโโโโโโโโโโโโโโ Attention Residuals โโโโโโโโโโโโโโโโโโโโโโโโโโโ Paper ย |ย arXiv ย |ย Overview ย |ย Results ย |ย Citation (a) Standard residuals with uniform additive accumulation. (b) Full AttnRes: each layer attends over all previous outputs. (c) Block AttnRes: layers are grouped into blocks, reducing memory from O(Ld) to O(Nd). This is the official repository for Attention Residuals (AttnRes), a drop-in replacement for standard residual connections in Transformers that enables each layer to selectively aggregate earlier representations via learned, input-dependent attention over depth. Standard residual connections accumulate all layer outputs with…
โจ Read this must-read post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: BYD is already seeing a flood of new EV buyers as gas and oil prices surge amid rising tensions in the Middle East. BYDโs bet on EVs is paying off Since it stopped building vehicles powered solely by internal combustion engines (ICEs) in 2022, BYD has become the worldโs largest EV maker. The Chinese automaker ranked sixth in global sales in 2025, surpassing Ford for the first time, with over 4.6 million electric and plug-in hybrid vehicles sold. While sales growth has slowed over the…
๐ Explore this insightful post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: Hi HN! We're Vincent and Jochen from sitefire (https://sitefire.ai). Our platform makes it easy for brands to improve their visibility in AI search.Weโve been working together for years and have backgrounds in RL/optimization at Stanford and software engineering. We came to this idea after speaking with marketing teams who were seeing declining traffic due to Googleโs AI Overviews and didnโt know what to do.This space can feel esoteric. Many case studies, few actual studies. Constant battle against myths (e.g. you need a llms.txt vs. you…
