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Show HN: Robust LLM Extractor for Websites in TypeScript

Published: 2026-03-26 | Origin: Hacker News

Lightfeed Extractor is a Typescript library designed for efficient web data extraction using large language models (LLMs) and Playwright browser automation. It allows users to navigate web pages and extract structured data using natural language prompts, ensuring accurate results with efficient token usage—essential for production data pipelines. Key features include: - **Browser Automation**: Operate Playwright browsers in different environments while utilizing anti-bot measures and proxy settings for effective web scraping. - **AI Navigation**: Use the browser

False claims in a widely-cited paper

Published: 2026-03-26 | Origin: Hacker News

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Running Tesla Model 3's computer on my desk using parts from crashed cars

Published: 2026-03-25 | Origin: Hacker News

Tesla operates a bug bounty program aimed at encouraging researchers to identify security vulnerabilities in their vehicles. To participate, the author sought to obtain a Tesla Model 3 car computer and touchscreen. The computer has two main components: the Media Control Unit (MCU) and the Autopilot (AP) computer, which are located near the passenger seat. While searching for parts on eBay, the author found various listings for the MCU priced between $200 and $300, primarily from companies that salvage parts from

The EU still wants to scan your private messages and photos

Published: 2026-03-25 | Origin: Hacker News

The Conservatives (EPP) are pushing for a new vote on Thursday, seeking to overturn a previous Parliament decision that rejected indiscriminate scanning. This move is viewed as an attack on democracy and a violation of privacy rights. People are encouraged to take action against this initiative.

90% of Claude-linked output going to GitHub repos w <2 stars

Published: 2026-03-25 | Origin: Hacker News

The provided content discusses recent trends in software development, particularly focusing on momentum and adoption of projects based on specific metrics. It highlights original repositories (non-forks) that have had their first code commit in the past week, emphasizing the net changes in code (lines added minus lines deleted). Key aspects of global activity such as new code generation, code refactoring, and contributing projects are also mentioned. The summary includes an overview of all projects since launch, ranked by the number of commits, as well as

ARC-AGI-3

Published: 2026-03-25 | Origin: Hacker News

ARC-AGI-3 is a groundbreaking interactive reasoning benchmark designed to assess human-like intelligence in AI agents. It challenges these agents to learn and adapt as they navigate novel environments, set goals dynamically, and develop flexible world models. A perfect score indicates that an AI can outperform humans in all tasks. Unlike static puzzles, the benchmark requires agents to learn from experience, making decisions and adjusting their strategies without natural language directions. It emphasizes measuring intelligence over time, considering factors like planning, memory, and belief

Earthquake scientists reveal how overplowing weakens soil at experimental farm

Published: 2026-03-25 | Origin: Hacker News

A team from the University of Washington conducted a study on the effects of tilling on soil moisture using agroseismology techniques at an experimental farm near Harper Adams University in the UK. Led by associate professor Marine Denolle, the researchers laid fiber optic cables in fields that varied in tillage and compaction levels caused by farm equipment. Their findings, published in "Science," reveal that tilling and soil compaction disrupt the natural capillary networks in the soil, which are essential for water retention.

Miscellanea: The War in Iran

Published: 2026-03-25 | Origin: Hacker News

The post discusses the author's observations on the ongoing war in Iran, emphasizing their lack of expert status in the region and the uncertainty surrounding the situation. Despite this, the author, who has a background in military history and strategic analysis, aims to explore the broader strategic implications of the conflict. The author expresses a desire to avoid turning their blog into a political commentary, yet acknowledges the inherently political nature of discussing the war—particularly in light of the U.S. President's unilateral decision to engage in it.

Show HN: DuckDB community extension for prefiltered HNSW using ACORN-1

Published: 2026-03-25 | Origin: Hacker News

The content discusses improvements to a DuckDB extension for Vector Similarity Search (VSS) derived from the duckdb/duckdb-vss repository. This fork introduces the ACORN-1 filtered HNSW search, addressing a limitation of the original version where WHERE clauses were applied post-search, resulting in potentially fewer matching entries. The new approach integrates filter predicates directly into the HNSW graph traversal, ensuring accurate and complete query results. Benchmark tests showed successful retrieval of similar movies while filtering by language

VitruvianOS – Desktop Linux Inspired by the BeOS

Published: 2026-03-25 | Origin: Hacker News

V\OS is an open-source operating system designed for a seamless user experience with minimal latency and intuitive navigation. Built on Linux and inspired by Haiku and BeOS, it emphasizes user comfort, workflow efficiency, and adheres to KISS principles, making it easy to use. V\OS prioritizes user autonomy, as it collects no data and operates purely based on user needs. The development team maintains strong communication with the community, enhancing the OS with user feedback, and aiming to work "

Flighty Airports

Published: 2026-03-25 | Origin: Hacker News

The provided content appears to be a list of airport metrics related to departures, arrivals, and their respective delays and cancellations. It includes various airports and their performance data indicating percentages of delays, alerts, and cancellations, with a significant focus on high cancellation rates for multiple airports. Overall, many airports show 0% delays or cancellations for arrivals and departures, while some airports report very high cancellation rates ranging from 50% to 100%. This suggests that while some airports operate smoothly, others experience severe disruptions

I wanted to build vertical SaaS for pest control, so I took a technician job

Published: 2026-03-24 | Origin: Hacker News

The author shares their transition from a white-collar sales consulting career to a blue-collar job in pest control, driven by a desire for change and a familiarity with hands-on work from their family's plumbing business. They were inspired to enter the pest control industry after learning about a successful company built on software innovations, which highlighted the industry's recurring revenue potential and market size. Initial job applications yielded few responses, prompting the author to pursue in-person visits, leading to multiple job offers. They secured a position with

Goodbye to Sora

Published: 2026-03-24 | Origin: Hacker News

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Show HN: I took back Video.js after 16 years and we rewrote it to be 88% smaller

Published: 2026-03-24 | Origin: Hacker News

Video.js has released version 10.0.0 beta, marking a significant rewrite of the player and related open-source projects like Plyr and Vidstack. This update, developed collaboratively by multiple contributors, aims to modernize the player to better align with contemporary development practices and future AI features. The new version focuses on reducing file sizes, with the default player being 88% smaller than its predecessor, v8.x.x. The reduction comes partly from unbundling adaptive bitrate support, which many

Arm AGI CPU

Published: 2026-03-24 | Origin: Hacker News

Arm has announced the Arm AGI CPU, a new production-ready silicon built on the Arm Neoverse platform, aimed at enhancing AI infrastructure. This marks a significant move for Arm, as it is its first venture into delivering its own silicon products, expanding beyond intellectual property and compute subsystems. The new CPU responds to the increasing demand for efficient, scalable Arm platforms as AI systems evolve to operate continuously and handle complex workloads without human bottlenecks. In modern AI data centers, CPUs play a crucial

Apple Business

Published: 2026-03-24 | Origin: Hacker News

On March 24, 2026, Apple announced the launch of Apple Business, an all-in-one platform designed to support businesses of all sizes. This platform features built-in mobile device management, customizable business email and calendar services, and enhanced local advertising options. Apple Business aims to streamline device management, facilitate communication, and help businesses connect with local customers via Apple Maps, Mail, Wallet, and Siri. It will be available starting April 14 in over 200 countries and regions. Susan Prescott,

Tell HN: Litellm 1.82.7 and 1.82.8 on PyPI are compromised

Published: 2026-03-24 | Origin: Hacker News

The content discusses a serious security issue involving the `litellm==1.82.8` package on PyPI, which contains a malicious `.pth` file that executes a credential-stealing script automatically when the Python interpreter starts. This represents a supply chain compromise, and the malicious file is noted in the package's RECORD. The payload is encoded twice in base64 and, once decoded, collects sensitive information from the host system, including environment variables, SSH keys, and cloud credentials, sending them

Epoch confirms GPT5.4 Pro solved a frontier math open problem

Published: 2026-03-24 | Origin: Hacker News

The content discusses various aspects of artificial intelligence (AI), highlighting its significant growth and impact. It includes key statistics, research on AI development trajectories, and expert commentary on current critical questions in the field. A comprehensive database tracks AI systems by training compute, organization, and release date, as well as AI data centers monitored through satellite imagery and permits. Additionally, it provides insights into machine learning (ML) accelerator performance, efficiency, pricing, and trends in AI chip shipments and revenue from major vendors. Survey

FCC updates covered list to include foreign-made consumer routers

Published: 2026-03-23 | Origin: Hacker News

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Autoresearch on an old research idea

Published: 2026-03-23 | Origin: Hacker News

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