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Mag 7 starting to underperform [pdf]

Apollo Global Management's presentation is for informational purposes only and may not be distributed without consent. It does not constitute an offer to sell or buy any security, product, or service.

A field guide to the modern front end for developers who hand-wrote HTML

The frontend industry evolved significantly over two decades, with tools and frameworks emerging to address various problems, but ultimately returning to a simpler approach. The current state of the industry prioritizes rendering HTML on the server, shipping minimal JavaScript, and leveraging the web platform.

Building Principia for Windows XP

https://voxelmanip.se/media/building-principia-for-windows-xp/xp_bsod.webp
The user successfully built Principia, an open-source game, to run on Windows XP by creating a custom toolchain and resolving dependencies, including a patch for GCC's C++ standard library. The user then installed Windows XP on real hardware, installed drivers and updates, and successfully ran Principia on the vintage operating system.

What happens when you run a CUDA kernel?

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A CUDA program is compiled into machine code that runs on a GPU, involving multiple compilers and transformations from PTX to SASS, and is then launched on the GPU through a complex process involving the CUDA runtime, driver, and kernel-mode driver. The GPU executes the kernel in parallel, using warps and scheduling control bits to hide latency and optimize performance, and eventually copies ...

Sandia National Labs SA3000 8085 CPU

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Sandia National Laboratory built capacity to design and test ICs for radiation-hardened devices in the 1970s and 1980s for use in space missions and nuclear warheads. They successfully created the SA3000 processor, which could handle 1×106 rads of radiation with minimal performance reduction, and was used in the W88 nuclear warhead and other space applications.

RocketLab Acquires Iridium

HackerRank open sourced its ATS. My resume scored 90/100. Oh wait 74. No – 88

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An AI resume screening tool is flawed due to non-deterministic outputs from its LLM, leading to inconsistent scores. This tool fails to differentiate between qualified and unqualified candidates, essentially filtering based on luck rather than quality.

GLM 5.2 beats Claude in our benchmarks

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GLM 5.2, an open-weight model, beat Claude Code at IDOR detection with 39% F1, costing $0.17 per vulnerability found. The harness still matters more than the model, but open-weight models have crossed a threshold worth watching for security tasks.

Instagram is incorporating users' photos in ads for Meta Glasses

The era of ultra-personalized ads has begun… https://t.co/0BVkbWJq5Y

Type-checked non-empty strings

A Haskell technique using RequiredTypeArguments and UndecidableInstances was employed to create a type-checked non-empty string constructor, resulting in a 10% build-time improvement in a large package. This technique can be used to define type-level predicates for any type, enabling type-safe validation and error messages.

Halvar's Guide to Entrepreneurship

The author shares lessons learned from founding two companies, zynamics and optimyze, and discusses the importance of understanding one's motivations and target market before starting a company. They also provide insights into the different types of markets, fundraising strategies, and the dynamics between founders and investors in the venture capital industry.

Pollen (CEO Negus-Fancey, CTO Wright) tried to remove article, and Google helped

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Google removed an article about Pollen's collapse from its search results due to a bogus copyright claim filed by a fake profile from an uninhabited island. The article's author suspects that Pollen or its former CEO hired reputation firms to file the claim, and is now investigating further lawsuits against the company.

Rebuilding the Computer Room

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The author reminisces about the "computer room" of their childhood, where computers were bulky and had fixed locations, and how portable devices like laptops and smartphones have changed the way we interact with technology. The author now seeks to reintroduce boundaries and physical restrictions to minimize distractions and maintain a healthier relationship with technology.

Studio Canal Movies purchased on PlayStation Store removed without refund

Samsung, SK Hynix, Micron Sued in US over Memory Price Fixing

Consumers in the US have sued Samsung, SK hynix, and Micron over alleged memory price fixing. The lawsuit claims the companies colluded to drive up D-RAM prices by 700% over four years.

NUMA: Cores, memory, and the distance between them

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A virtual machine on a NUMA host can be slow due to remote memory access costs, which can be mitigated by understanding the NUMA topology and making informed placement decisions. Xen's split design makes it challenging to manage NUMA, but Edera's stack of changes aims to make Xen-based virtualization NUMA-aware end-to-end, improving performance and predictability.

How we made WINDOW JOIN parallel and vectorized

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QuestDB's WINDOW JOIN operator provides ultra-low latency and high ingestion throughput for time-series data. It outperforms Timescale, DuckDB, and ClickHouse in a benchmark, achieving a 5.0x speedup over QuestDB's single-threaded baseline and a 25x speedup over ClickHouse's best rewrite.

Dissecting Apple's Sparse Image Format (ASIF)

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The user reverse engineered the ASIF file format used in macOS 26 Tahoe, discovering its structure and how to read from an arbitrary offset inside the virtual disk. The format uses a combination of tables, entries, and bitmaps to store and manage chunks of data, and the user provided a detailed explanation of how to calculate the correct chunk for a given offset.

Age verification is just a precursor to automated attribution of speech

US states and countries are introducing age verification regulations under the guise of protecting children, but it's actually a precursor to attributing digital identities to physical ones, making it easier for law enforcement to identify and harass individuals. This could lead to automated identity attribution and increased surveillance, allowing governments to target inconvenient people.

Federating Clusters for Zero-Downtime Kubernetes

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Linkerd's multicluster extension allows multiple clusters to present a service as a single endpoint, enabling federation, flat mirroring, and gateway mirroring modes. A demo setup with three GKE clusters and three services demonstrates how to mix these modes and shows how federation automates failover while mirroring gives clients control over which cluster they talk to.

Herdr: Agent multiplexer that lives in your terminal

https://raw.githubusercontent.com/ogulcancelik/herdr/master/assets/logo.png
Herdr is a terminal multiplexer with workspaces, panes, and tiling, supporting SSH and persistence. It uses explicit keybindings and shows agent states in the sidebar.

Historical memory prices 1960-2026

The interactive dataset tracks historic and current memory and storage prices, including DRAM, NAND flash, and HBM, with modeled estimates from Epoch AI for AI-accelerator costs. The data is downloadable and includes quarterly updates for HBM and monthly updates for DRAM and NAND prices from 1957 to the present.

I used Claude Code to get a second opinion on my MRI

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The author used Opus 4.8 to analyze an MRI and got a second opinion on their diagnosis, which disagreed with the original doctor's report. The AI analysis found no partial-thickness tear, contradicting the doctor's diagnosis and making the author question the treatment plan.

We found a bug in the hyper HTTP library

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Cloudflare's Images service experienced intermittent truncation of image data due to a race condition in the hyper library that occurred when the reader consumed data slower than hyper wrote it. The issue was resolved by adding a flush before shutdown in the hyper library, ensuring that all data is sent before closing the connection.

5k menus from the New York Public Library’s Buttolph Collection (1880-1920)

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What do America’s earliest restaurant menus teach us about America?

Data breach exposes up to 14.2M email logins at six ISPs

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Japanese telecommunications operator KDDI Corporation disclosed a data breach where threat actors gained access to one of its email systems used by five other internet service providers (ISPs) in the country. The company says that it discovered the compromise on June 17 and responded immediately by blocking the attacker and implementing defense measures. The investigation determined that the ...

1.38 Millimeter Microcontroller

The MSPM0C110x microcontrollers are part of the MSP highly-integrated ultra-low-power 32-bit MCU family based on the enhanced Arm Cortex-M0+ core platform operating at up to 24MHz frequency. They offer high-performance analog peripheral integration, support extended temperature ranges, and operate with supply voltages from 1.62V to 3.6V.

Why did this journal retract two 1940s papers by Max Planck?

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Two of Max Planck's papers were retracted from the journal Naturwissenschaften due to copyright violation, but the reason was likely a misunderstanding of past publication practices. The retractions distort the historical record and have sparked debate about applying contemporary standards to historical papers.

Show HN: Zanagrams

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Zanagrams is a free daily word puzzle. Drag across the letters to find the hidden words and watch the grid shrink as you solve it. A new Zanagrams puzzle every day.