Marko – A declarative, HTML‑based language that makes building web apps fun

https://markojs.com/assets/product-B8pLJkQT.webp
Marko is a language for building dynamic user interfaces, extending HTML with declarative features and asynchronous content loading. It optimizes code for browsers and servers with environment-specific output and TypeScript support.

WriterdeckOS

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writerdeckOS is an operating system that converts laptops into a distraction-free writing device with a simple text editor. It's a DIY endeavor that erases the old OS and boots directly into Tilde Text Editor.

Study identifies weaknesses in how AI systems are evaluated

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A new study by Oxford Internet Institute found that many AI benchmarks lack scientific rigour, making it difficult to draw reliable conclusions about AI progress and safety. The study proposes eight recommendations to improve the validity of AI benchmarks, including defining and isolating concepts and using statistical methods.

Cloudflare Scrubs Aisuru Botnet from Top Domains List

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Cloudflare's rankings were manipulated by Aisuru botnet, which used hundreds of thousands of hacked IoT devices to generate fake DNS queries. Cloudflare has since redacted malicious domains and added a warning to its rankings.

Avería: The Average Font (2011)

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The user created a font called Avería by averaging multiple fonts using ImageMagick and PHP, then refined the process to preserve sharp edges. Avería is now available under the SIL Open Font License with various variants.

An Algebraic Language for the Manipulation of Symbolic Expressions (1958) [pdf]

The program uses conditional expressions to evaluate a list of expressions and select the first true one. It also defines a function to copy a list, handling cases where the list's first element is 0, 1, or 2.

Facebook enables gender discrimination in job ads, European human rights rules

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A European human rights body ruled that Facebook's algorithm shows gender bias in job ads, mainly showing female users "typically female professions." Meta must revise its algorithm to prevent further discrimination in Europe.

My first fifteen compilers (2019)

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Lindsey Kuper describes her experience with compiler development using the nanopass approach, which involves breaking down a compiler into many small passes, each performing a specific task. This approach made compiler development more approachable and manageable, allowing her to build a 43-pass compiler in 15 weeks.

Syntax and Semantics of Programming Languages

The modern homes hidden inside ancient ruins

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People are increasingly renovating historic ruins into modern homes, blending old and new to preserve history and reduce carbon footprint. This trend is driven by a growing respect for provenance and a desire for sustainable living.

Valdi – A cross-platform UI framework that delivers native performance

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Valdi is a cross-platform UI framework that delivers native performance without sacrificing developer velocity. It compiles declarative TypeScript components into platform-native views for iOS, Android, and macOS.

Why is Zig so cool?

Nilo Stolte discusses the features of the Zig programming language, highlighting its unique compilation capabilities, simplicity, and robustness. He provides examples of using Zig to implement a Sudoku game, demonstrating its low-level capabilities and the use of test blocks for prototyping and debugging.

52 Year old data tape could contain Unix history

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Researchers at the University of Utah found a 1973 UNIX v4 tape in storage, potentially containing valuable data. The tape may be recoverable using a multi-channel high speed analog to digital converter and analysis software.

Btop: A better modern alternative of htop with a gamified interface

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Btop++ v1.1.0 released with Intel GPU support, macOS support, and bug fixes. It adds GPU monitoring for Linux, macOS, and FreeBSD.

Near mid-air collision at LAX between American Airlines and ITA [video]

Making Democracy Work: Fixing and Simplifying Egalitarian Paxos

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Egalitarian Paxos is a leaderless protocol that allows replicas to order commands collaboratively. It maintains non-zero throughput with up to f crashes out of n = 2f+1 processes.

Ticker: Don't die of heart disease

https://lh7-rt.googleusercontent.com/docsz/AD_4nXc5hn78ADnJaTq1W7Hs9wSs2JLtbU-cZqfLR3u5Sz-_WggN1uRAOnqjB0rgnwmeVP6gvoiwNysnaplrlE6DFMa592-acc-c12HYCcGJYR0uH_Pu5h5xvBJmujKrt9-HMBPSR3xm8XThFUq2W6BGpQncDusg?key=idWtkEjKUuoicTj4jSLZJw
Heart disease is a leading cause of death globally, affecting people of all ages, and can be prevented with simple and accessible tests and lifestyle changes. By taking control of one's heart health and being an advocate for oneself, individuals can avoid heart disease and live a healthier life, and this can be achieved with affordable tests and treatments.

Computational Complexity of Air Travel Planning (2003) [pdf]

Air travel planning is a complex problem due to the large number of possible flight combinations and the intricate relationship between prices and paths. The number of possible paths grows exponentially with the duration or length considered, making it impossible to enumerate all options for many queries.

Myna: Monospace typeface designed for symbol-heavy programming languages

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Myna is a monospace font designed to treat symbols as first-class glyphs, aiming to bring harmony to editors and terminals. It features language-aware design and a simple, expandable layout.

Cekura (YC F24) Is Hiring

Cekura is hiring for a Customer Success role, focusing on customer outcomes and growth. The company is expanding rapidly, with openings in San Francisco and Bengaluru offices.

C++ move semantics from scratch (2022)

The author proposes a narrative for understanding move semantics in C++ by describing a world without them and how they naturally appear as a solution for pre-C++11 problems, focusing on rvalue references and their incompatibility with lvalue references. The author explains how move semantics are used to enable better performance in certain situations, such as transferring data from one ...

Immutable Software Deploys Using ZFS Jails on FreeBSD

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FreeBSD's ZFS and jail primitives enable immutable deployments with instant rollbacks and zero-downtime upgrades. A script sets up jails, Caddy, and log rotation for a reproducible environment with health-checked reverse proxying.

How did I get here?

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The author created a custom traceroute program called ktr to visualize the path of packets across the Internet, using ICMP packets with increasing TTL fields. The program reveals the networks and autonomous systems that packets traverse, governed by the Border Gateway Protocol (BGP) and peering relationships between networks.

My friends and I accidentally faked the Ryzen 7 9700X3D leaks

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Why I love OCaml (2023)

The author appreciates OCaml's simplicity, fast compile times, and good documentation, which make it a pleasant language to use. They value its balance between simplicity and expressiveness, and consider it a "damn good" language despite its old age.

Humans have remote touch 'seventh sense' like sandpipers

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This article has been reviewed according to Science X's and . have highlighted the following attributes while ensuring the content's credibility: A study by researchers at Queen Mary University of London and University College London has found that humans have a form of remote touch, or the ability to sense objects without direct contact, a sense that some animals have. Human touch is ...

Reverse engineering a neural network's clever solution to binary addition (2023)

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The user trained a small neural network to perform binary addition with surprisingly effective results, eventually converging to perfect solutions with as few as 422 parameters. The network learned to convert binary inputs into analog signals using a digital-to-analog converter-like mechanism and then map those signals into periodic sine wave-like outputs using a custom activation function.

Friendly attributes pattern in Ruby

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The author created Friendly Attributes to simplify creating subscription plans in RailsBilling by converting various input structures into standard key-value attributes. This approach reduces code repetition and improves readability.

Mullvad: Shutting down our search proxy Leta

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Leta's primary benefit was acting as a privacy proxy for search, but it will become less useful due to industry changes. We're discontinuing Leta and focusing on VPNs and browser privacy instead.

Cerebras Code now supports GLM 4.6 at 1000 tokens/sec

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Cerebras offers GLM 4.6 for code generation at 1,000 tokens per second. It integrates with popular AI-friendly editors and agents for seamless coding.