Meta told to pay $375M for misleading users over child safety

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A New Mexico court ordered Meta to pay $375m for misleading users over child safety on its platforms. Meta plans to appeal, despite a jury finding it liable for exposing children to explicit material and predators.

I tried to prove I'm not AI. My aunt wasn't convinced

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Experts say it's difficult to prove you're not a deepfake, even for those who know you well. A codeword between trusted individuals can be a simple way to verify identities.

TurboQuant: Redefining AI efficiency with extreme compression

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Researchers developed TurboQuant, a vector quantization algorithm that reduces memory usage without sacrificing AI model performance. It achieves high compression with zero accuracy loss, ideal for key-value cache compression and vector search.

VitruvianOS – Desktop Linux Inspired by the BeOS

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Vitruvian OS is a free, open-source operating system built on Linux with a user-friendly interface and KISS principles. It prioritizes user experience and data privacy, with a strong focus on community feedback and customization.

Goodbye to Sora

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Looking at Unity made me understand the point of C++ coroutines

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The author discusses the lack of coroutine adoption in C++ due to their low-level nature and the need for complex code to integrate them, as well as the lack of concrete examples. The author provides an example of using coroutines to create a simple effect system in a game, which is more interesting and useful than the typical Fibonacci generator example.

Flighty Airports

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Search any airport for real-time delays, weather, arrivals, departures, and performance insights powered by Flighty.

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

https://videojs.org/.netlify/images?url=_astro%2Fcompare-no-abr.DkCWXjpX.png&w=1376&h=768
Video.js v10.0.0 beta is a ground-up rewrite of the video player, modernizing it for today's web development and setting the foundation for AI-augmented features. It's 88% smaller than the previous version and features a new engine project called SPF for smaller streaming engines.

In Edison’s Revenge, Data Centers Are Transitioning From AC to DC

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Data centers are upgrading to DC power configurations to reduce energy losses and improve efficiency as AI demands increase. Companies like Delta, Vertiv, and Eaton are developing 800 V DC systems to power AI infrastructure.

Tell HN: Litellm 1.82.7 and 1.82.8 on PyPI are compromised

https://opengraph.githubassets.com/b08f0d4bd81d3bfed53bb4a30b44b510d36a01972535db490c3a4839d3d6b313/BerriAI/litellm/issues/24512
A malicious litellm package on PyPI contains a .pth file that steals credentials. Users who installed it via pip should rotate all credentials.

Apple Business

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Apple Business is a new platform that offers all-in-one services for companies to manage devices, reach customers, and get support. It features built-in mobile device management, email, calendar, and directory services, and will be available in over 200 countries starting April 14.

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

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You worked in GTM consulting for traditional industries, noticed decreased interest in ride-alongs and research calls, and joined a home services company as a tech. You found the industry challenging due to poor recruitment and inefficient processes.

You can run a DNS server (2025)

The user recommends using PowerDNS for DNS records and suggests setting up a subdomain with its own NS record for redundancy. This allows for separate DNS servers and easier management of records.

Arm AGI CPU

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Arm has announced the Arm AGI CPU, a production-ready silicon designed for AI infrastructure. It delivers high performance and efficiency for agentic AI workloads at massive scale.

Why I forked httpx

A contributor to the popular Python HTTP client HTTPX is frustrated with the lack of releases and maintenance, leading to a decision to create a stable fork of the project. The fork aims to maintain a stable path for users, with a motto of "Move a little faster and not break things," and has a potential co-maintainer to share the load.

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

https://opengraph.githubassets.com/567e59f430457ced4301a81b3fa3912e0c0b4880f72a7102cd652b43caf218b5/cigrainger/duckdb-hnsw-acorn
This extension adds HNSW indexing to DuckDB for vector similarity search. It supports filtered queries and uses ACORN-1 algorithm for high recall.

Fun with CSF firmware (RK3588 GPU firmware)

The Mali-G610 GPU requires firmware (mali_csffw.bin) to be present in a firmware directory for use, which runs on a Cortex-M7 microcontroller inside the GPU. The MCU communicates with the rest of the system through interrupts, doorbells, and shared memory regions, allowing for tasks such as power management and command stream processing.

Algorithm Visualizer

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Algorithm Visualizer is an interactive platform that visualizes code in various programming languages to help understand algorithmic behavior. It consists of multiple repositories including a web app, server, and language-specific visualization libraries.

VNDB founder Yorhel has died

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Show HN: Email.md – Markdown to responsive, email-safe HTML

https://www.emailmd.dev/_next/image?url=https%3A%2F%2Fimgs.emailmd.dev%2Fss%2Fconfirm_email.png&w=1200&q=75
Turn markdown into responsive, email-safe HTML that renders perfectly across every client.

The Last Testaments of Richard II and Henry IV

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Wine 11 rewrites how Linux runs Windows games at kernel with massive speed gains

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Wine 11 brings significant improvements to Linux gaming with NTSYNC, a new kernel driver that corrects synchronization issues, and WoW64 architecture overhaul, allowing 32-bit applications to run on 64-bit systems without additional libraries.

A Compiler Writing Journey

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User is documenting a self-compiling compiler for a C subset, now working on a new language called alic from scratch, using SubC compiler code as reference. User's code has a different license than SubC.
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SentrySearch indexes dashcam videos using Google's Gemini Embedding model and stores video embeddings in a local database. It allows sub-second semantic search over hours of footage by directly comparing text queries to video embeddings.

An Aural Companion for Decades, CBS News Radio Crackles to a Close

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Intel Device Modeling Language for virtual platforms

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The Device Modeling Language (DML) is a domain-specific language for writing fast functional or transaction-level device models for virtual platforms, compiled by the DML Compiler (DMLC) into C code. To build DMLC, you need a Simics simulator installation and a Simics project set up, and follow specific steps to compile and run unit tests.

Hypothesis, Antithesis, synthesis

https://antithesis.com/blog/2026/hegel/images/david.jpg
Hegel is a new family of property-based testing libraries that brings Hypothesis quality to every language, making it easy to integrate with Antithesis for increased bug-finding power. Hegel is still in early days but has the potential to be a huge part of the future of software development, especially with AI-based workflows.

Missile defense is NP-complete

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Missile defense is a hard problem due to unreliable interceptors and a complex allocation problem. The optimal solution is NP-complete, but recent research has developed algorithms to solve instances with thousands of targets and interceptors in seconds.

Hypura – A storage-tier-aware LLM inference scheduler for Apple Silicon

https://opengraph.githubassets.com/c3c48e298fb78d11bf1ba304d15f6ca0a355e1bff49ff24490a3d71adcd70fd8/t8/hypura
Hypura is a storage-tier-aware LLM inference scheduler for Apple Silicon that enables large models to run without crashing systems. It optimizes model placement across GPU, RAM, and NVMe tiers for efficient inference.

Show HN: AI Roundtable – Let 200 models debate your question

https://opper.ai/ai-roundtable/og-image.jpg
Ask a question and let 200+ AI models vote, debate, and reach consensus. Compare ChatGPT, Claude, Gemini, Grok, and more side by side.