NetHack 5.0 is a game update with bug fixes and architectural improvements. It allows cross-compiling and replaces certain compilers with Lua alternatives.
Uber plans to equip human drivers' vehicles with sensor kits to collect data for autonomous vehicles. The goal is to democratize the data, but its commercial value may give Uber significant leverage over the sector.
Global battery demand is surging, with 14 million end-of-life batteries expected by 2040. Europe is positioning itself to lead the circular battery economy with innovation and policy support.
Barman is an open-source tool for PostgreSQL disaster recovery written in Python. It allows remote backups of multiple servers to reduce risk and aid recovery.
A macOS VM on a Mac mini M4 Pro with macOS 26.4.1 runs at 98% of host speed, with GPU performance at 95%. A MacBook Neo can run a usable macOS VM with 2 virtual cores and 4 GB of memory.
We're verifying your browser Website owner? Click here to fix
Researchers found a single direction in chat models that enables refusal of harmful instructions. They developed a method to disable this refusal with minimal effect on other capabilities.
Large language models prefer their own generated content over human-written content, with a bias ranging from 67% to 82%. This self-preference bias can lead to 23% to 60% more job applicants being shortlisted if they use the same LLM as the evaluator.
Two environment variables, TMP and TEMP, specify temporary file locations. Their usage varies by program, with some preferring TMP and others TEMP.
Open Design is an open-source alternative to Claude Design, offering a local-first, web-deployable, and Bring Your Own Key (BYOK) design engine. It uses 31 composable skills and 72 brand-grade design systems.
Please enable JS and disable any ad blocker
dotcl is a Common Lisp implementation on .NET that runs on Windows, macOS, and Linux. It embeds Lisp in .NET applications and allows writing .NET code in Lisp.
Roblox's new child safety features weighed on bookings numbers, causing shares to plummet 18% after first-quarter earnings. The company faces over 140 lawsuits and has settled with two states for $23.2 million over child exploitation concerns.
Zugzwang is a position where the opposing king can block the pawn. if it is black's move, the only legal move is 1...kb7 - allowing white to win e8 based on f7 and queening on the next move. white is in 'zug zwang lite' and that he remains in this state for several moves. the interesting cases are when
The input is a JSON object containing a list of commands for a text editor. The commands include editing text, formatting options, and inserting links and images.
Pollen is a self-organizing mesh that turns heterogeneous machines into generic compute. It uses a gossiped CRDT runtime state for workload placement and routing.
DAC is a Dashboard-as-Code tool for defining and serving dashboards from YAML and TSX. It supports major databases and generates SQL via a built-in semantic layer.
An interactive photo timeline of NASA's Artemis II mission — scrub through every crew moment, lunar flyby shot, and audio clip from April 1–10, 2026.
Driverless cars are becoming more common in some California cities, but when the autonomous vehicles violate traffic laws, police haven't been able to ticket them - until now. The state's Department of Motor Vehicles (DMV) has announced new regulations on autonomous vehicles (AVs), including a process for police to issue a "notice of AV noncompliance" directly to the car's ...
Scientists have been studying sleep learning, where people learn new information while asleep, and found promising results, but early studies were flawed. Recent research has shown that sleep can influence behavior and learning, with some people able to solve puzzles and remember information after waking.
James Watson described Francis Crick as modest in his book "The Double Helix". Craig Venter felt underappreciated despite his scientific contributions.
You've had a string of job opportunities without applying, mostly due to recruiter contacts. This experience is unusual, as most people face a lengthy job search process.
DeepSeek released V4 series models, DeepSeek-V4-Pro and DeepSeek-V4-Flash, with 1 million token context Mixture of Experts. They are priced at $0.14/million tokens input and $0.28/million tokens output for Flash, and $1.74/million input and $3.48/million output for Pro.
MLJAR Studio is a local AI data analyst and machine learning engineer that runs on your computer, providing private data analysis and insights. It includes an AI assistant that generates Python code, runs experiments, and improves notebooks for reproducible results.
Conservationists on Palmyra Atoll are working to restore native wildlife by removing invasive palm trees and introducing native fungi. Researchers found rare mycorrhizal fungi that could help supply nutrients to Pisonia trees and boost seedling growth.
Interactive light pollution analysis with photometric data Bistro Exterior scene · ~25 MB download · WebGPU recommended (WebGL2 fallback available)
0
2026-05-02 05:12:13 UTC
ycombinator.com
Llama
CollectWise is a Y Combinator-backed startup using AI to automate debt collection. They're hiring a Senior Forward Deployed Engineer to lead client implementations and reach $10 million in revenue within a year.
To use SFO Gate Explorer, apply online up to 30 days in advance with accurate ID info and wait for TSA approval. Bring your approved digital or printed pass and ID to scan at your selected checkpoint.
Public demo. Your chat messages leave your device and are sent to the selected AI provider. Use sample data only. Edit, fill, and understand PDFs by chatting with them.Learn more about SimplePDF Copilot
Pyramid is an unreleased Saturn edutainment game about ancient Egypt, developed by Knowledge Adventure and published by McGraw Hill Home Interactive. The game was created by Alexander Ehrath, who was hired to port it to the Saturn but the project stalled at the tech demo stage.