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Blend2D's Blazing-Fast PNG Codec: Outperforming C/C++

2025-03-26

Blend2D library introduces a new high-performance PNG codec that significantly outpaces other C/C++ implementations. Optimized for the DEFLATE algorithm's inherent limitations, this decoder achieves speed improvements through fast decode table construction, optimized decoding loops, and clever use of literal pair techniques. Benchmarks demonstrate superior performance in PNG image decoding, even surpassing the speed of some QOI decoders in certain cases. The project is fully open-source and welcomes contributions.

(blend2d.com)

Development Codec

San Francisco: A Tech Utopia Divided

2025-04-20

San Francisco: A Tech Utopia Divided

San Francisco, the heart of the tech industry, presents a stark duality. On one hand, lavish parties thrown by tech giants; on the other, ordinary citizens struggling with high housing costs and poverty. The rapid growth of the tech sector hasn't benefited everyone, exacerbating inequality and raising concerns about the future. The author, through personal experiences and observations, reveals the social issues hidden beneath the veneer of tech prosperity, highlighting the widening gap between the promised tech utopia and the harsh realities.

(rachdele.substack.com)

Tech tech development

Target Triples: A Guide to Compiler Chaos

2025-04-15

Target Triples: A Guide to Compiler Chaos

This article delves into the complexities of compiler target triples, such as x86_64-unknown-linux-gnu. It explains the components of a triple (architecture, vendor, OS, ABI) and reveals the differences between GCC and LLVM's handling of them. The article details the naming conventions for various architectures (x86, ARM, etc.), vendor and OS representation, and stresses the importance of consistency to avoid confusion. Ultimately, the author advises against inventing new target triple conventions when building new toolchains to facilitate cross-toolchain collaboration.

(mcyoung.xyz)

Development target triples

Can AI Replace $1M in Freelance Software Engineering? OpenAI's Latest Research

2025-04-16

Can AI Replace $1M in Freelance Software Engineering? OpenAI's Latest Research

OpenAI's new paper, SWE-Lancer, benchmarks frontier AI models on real-world software development tasks. Using over 1400 Upwork freelance jobs (totaling over $1 million), the study divided tasks into individual contributor tasks (bug fixing, feature building) and engineering manager tasks (selecting the best solution). Even the top performer, Claude 3.5 Sonnet, only completed 33.7% of tasks, earning roughly $403,000. AI excelled at selecting solutions over creating them, suggesting initial applications might focus on code review and architectural decisions. This benchmark offers a concrete way to measure AI progress, helping leaders understand and predict AI's capabilities and impact.

(newsletter.getdx.com)

Development

Portable Recorder Mic Input Noise Shootout

2025-04-09

Manufacturers of portable audio recorders often use inconsistent specifications, making objective comparisons difficult, especially for recording quiet animal sounds. This benchmark compares the microphone input noise of various recorders. Data includes Equivalent Input Noise (EIN), input clipping level, and dynamic range at maximum gain, presented in both A-weighted and unweighted measurements across the 20Hz-20kHz range. Results reveal significant differences in noise performance between models, helping users choose the best recorder for their needs.

(avisoft.com)

Hardware recorder microphone

Google Search's AI Mode Gets a Massive Upgrade: Gemini 2.5, Shopping, and More

2025-05-20

Google Search's AI Mode Gets a Massive Upgrade: Gemini 2.5, Shopping, and More

Google has fully rolled out its AI Mode to all Search users in the US, powered by Gemini 2.5. This enhanced mode includes new features like shopping capabilities, ticket price comparison, and custom chart generation. Designed to handle complex queries beyond traditional search, AI Mode allows users to compare fitness trackers, for example. Future plans include integrating many of AI Mode's features into the core search experience and adding 'Deep Search' for comprehensive reports. AI Mode will also gain the ability to complete web tasks like booking tickets and reservations, and personalized recommendations via Gmail integration.

(www.engadget.com)

AI

AI Energy Consumption: Another Wolf Cry?

2025-09-23

AI Energy Consumption: Another Wolf Cry?

Recent predictions about the enormous energy consumption of generative AI have caused alarm, with some predicting AI will consume up to 25% of US electricity by 2032. However, history shows similar doomsday predictions, from personal computers to cloud computing, have consistently failed to materialize. The IT sector's electricity consumption has remained relatively low, far less than industries like cement production. While AI is growing rapidly, efficiency improvements will offset energy increases, and AI currently constitutes a small portion of corporate IT budgets. Ultimately, the fear-mongering around AI energy consumption largely stems from vested interests, concerns about economic growth, and general anxieties about technology, rather than a real threat.

(johnquigginblog.substack.com)

Tech

Lightweight Job Scheduling with Wasp and PgBoss: A Surprisingly Elegant Solution

2025-05-30

Lightweight Job Scheduling with Wasp and PgBoss: A Surprisingly Elegant Solution

This article explores lightweight job scheduling in React and Node.js applications using Wasp and PgBoss. PgBoss leverages PostgreSQL's reliability and scalability to manage background jobs efficiently, while Wasp simplifies job definition and configuration. The article uses a tennis score tracking app to demonstrate creating both one-time scheduled jobs (e.g., sending a daily match summary email) and recurring jobs (e.g., daily digest emails). This setup is perfect for small projects or early-stage startups, eliminating the need for complex external services. However, for high-load or computationally intensive tasks, a dedicated job processing system is recommended.

(wasp.sh)

Development Job Scheduling

Sodern Launches Astradia: A GNSS-Independent Star Tracker for Precise Navigation

2025-06-05

Sodern Launches Astradia: A GNSS-Independent Star Tracker for Precise Navigation

Sodern has launched Astradia, a new star tracker that, when combined with an inertial navigation unit, provides accurate, robust, and spoof-proof geolocation information. Operating day and night, regardless of location, Astradia is independent of GNSS signals, offering autonomous navigation capabilities for civilian and military aircraft. Its compact design and high accuracy make it suitable for a wide range of aerial platforms, including drones and surveillance aircraft. Astradia represents a significant advancement in navigation technology, offering new solutions for improved aviation safety and autonomy.

(sodern.com)

Tech navigation system star tracker

Noloco is Hiring a Senior Product Designer to Build its No-Code App Platform

2025-03-15

Noloco is Hiring a Senior Product Designer to Build its No-Code App Platform

Noloco, a fast-growing, remote-first company backed by Y Combinator, is hiring a Senior Product Designer. Your primary mission will be to establish a strong design foundation for Noloco, making its platform simple, powerful, and flexible for non-technical users. This includes defining the design system, redesigning the mobile experience, and helping to build new product features that enable businesses to build amazing software without writing code. This is a high-impact role where your work will directly influence Noloco's success, with opportunities for growth as the company scales.

(www.ycombinator.com)

Development

The Ideological Brain: How Neuroscience Explains Political Polarization

2025-04-13

The Ideological Brain: How Neuroscience Explains Political Polarization

Political neuroscientist Leor Zmigrod's new book, *The Ideological Brain: The Radical Science of Flexible Thinking*, explores how ideologies impact the human brain and body. Using neuroimaging and psychological research, Zmigrod reveals how ideologies affect cognitive flexibility and responsiveness, linking extreme ideologies to activity in specific brain areas like the amygdala. The book also examines the relationship between cognitive flexibility and dopamine, and how cultivating creativity and cognitive flexibility can increase resistance to ideological influence. Zmigrod's research challenges the notion of ideological thinking as mere 'mindlessness,' presenting it as a complex cognitive process.

(nautil.us)

AI Ideology Cognitive Flexibility

Eight Sleep's Security Nightmare: Backdoors and Exposed AWS Keys

2025-02-21

Eight Sleep's Security Nightmare: Backdoors and Exposed AWS Keys

The author discovered critical security flaws in their Eight Sleep smart bed: exposed AWS keys and a backdoor allowing Eight Sleep engineers remote SSH access. This means engineers can access the bed's Linux system, obtain sleep data, and potentially control other devices on the home network. The author switched to a cheap aquarium chiller, achieving similar temperature control without the security risks. This raises concerns about IoT device security and the ethical implications of companies collecting user data.

(trufflesecurity.com)

Tech

Unlocking the Universe's Elemental Origins: Scientists Crack the i-Process Mystery Using FRIB

2025-07-03

Unlocking the Universe's Elemental Origins: Scientists Crack the i-Process Mystery Using FRIB

Scientists at Michigan State University's Facility for Rare Isotope Beams (FRIB) have successfully observed the decay of key isotopes in the i-process, precisely measuring their neutron capture rates. This provides crucial evidence to explain the unusual abundance of heavy elements in some metal-poor, carbon-enhanced stars and offers a new perspective on the origin of heavy elements in the universe. The team plans to apply this technique to the r-process to further unravel the mystery of the origin of heavier elements like gold, silver, and platinum.

(www.quantamagazine.org)

Tech elemental origins

arXivLabs: Experimenting with Community-Driven arXiv Features

2025-03-15

arXivLabs is a framework for collaborators to build and share new arXiv features directly on the site. Participants must embrace arXiv's values of openness, community, excellence, and user data privacy. Got an idea to improve the arXiv community? Learn more about arXivLabs.

(arxiv.org)

Development

Critical Vulnerabilities in GitLab Duo Allow Source Code Exfiltration

2025-05-23

Critical Vulnerabilities in GitLab Duo Allow Source Code Exfiltration

Researchers discovered critical vulnerabilities in GitLab Duo, an AI assistant integrated into GitLab. Attackers could embed hidden prompts within source code, comments, or other project content to manipulate Duo into leaking private source code and even zero-day vulnerabilities. The attack exploited Duo's context analysis and asynchronous Markdown rendering, leading to HTML injection and code theft. GitLab has since patched the vulnerabilities, but this incident highlights the importance of securing AI assistants. Any system incorporating LLMs must treat user input as untrusted and potentially malicious.

(www.legitsecurity.com)

Tech Source Code Leak

Archy: A Programmable Text Editor Inspired by THE

2025-09-20

Archy: A Programmable Text Editor Inspired by THE

Archy is a powerful text editor where commands aren't predefined but are user-defined Python scripts. This allows for incredible flexibility; users can craft custom commands to perform actions such as web searches (GOOGLE command) or sending emails (EMAIL command). Unlike THE, Archy's commands exist as documents within the workspace, editable and modifiable on the fly without restarting. Archy also features version control, saving workspace versions for easy rollback. The article demonstrates creating and running custom commands, exploring Archy's design philosophy and its potential applications in modern platforms. The author laments the lack of similar approaches in modern, increasingly locked-down systems.

(arstechnica.com)

Development programmable

OpenPrompt: Seamlessly Integrate Code into LLMs

2025-04-07

OpenPrompt: Seamlessly Integrate Code into LLMs

OpenPrompt simplifies the process of feeding code into large language models like Claude, GPT-4, and Grok. This tool rapidly serializes files and folders into XML, making it easy to upload your codebase. Available for Windows, macOS, and Linux (with executables provided), OpenPrompt lets you select directories, filter files, add instructions, and generate an XML prompt ready for pasting into your chosen LLM. Use cases include code reviews, documentation generation, refactoring assistance, bug hunting, learning new codebases, and architectural analysis.

(github.com)

Development

Post-War Japan's Shipbuilding Miracle: From Imitation to Innovation

2025-05-23

Post-War Japan's Shipbuilding Miracle: From Imitation to Innovation

After WWII, the US's efficient prefabricated welded shipbuilding techniques found their way to Japan. Daniel Ludwig's National Bulk Carriers built the Universe Apollo, the world's first tanker exceeding 100,000 DWT, at Kure Naval Shipyard. This marked the rise of Japan's shipbuilding industry, which owes its success to several key factors: adapting US wartime shipbuilding experience, adopting prefabricated block welding techniques; learning detailed drawings and process management from aircraft manufacturing; and employing statistical process control methods to improve accuracy and efficiency. By integrating these strategies, Japan's shipbuilding industry experienced rapid development, becoming the world's leading force and setting a new standard for modern shipbuilding.

(www.construction-physics.com)

Tech Shipbuilding Industrial Efficiency

Cloudflare CAPTCHA Breaks Open Source Browsers: A Month-Long Standoff

2025-03-16

Since January 31st, Cloudflare's CAPTCHA system has been intermittently failing, blocking access to websites for numerous non-mainstream browsers, including Pale Moon. Despite community reports, Cloudflare has offered little to no response, leading to accusations of discrimination against open-source projects. The issue, lasting nearly a month, significantly impacts user numbers and revenue for affected browsers, pushing developers towards considering legal action.

(forum.palemoon.org)

Development Open Source Browsers

arXivLabs: Experimental Projects with Community Collaboration

2025-04-07

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved embrace arXiv's values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners who share them. Have an idea to enhance the arXiv community? Learn more about arXivLabs.

(arxiv.org)

Development

OpenJDK JDK 24 GA Released

2025-03-18

OpenJDK JDK 24 is now generally available! This release is an open-source implementation of the Java SE 24 Platform, licensed under the GNU General Public License, version 2, with the Classpath Exception. Oracle also offers commercial builds under a separate license. Users can submit feedback and bug reports through the usual Java SE channels, ensuring inclusion of complete version information from `java --version`. Note that due to intellectual property limitations, source code distribution is restricted to authorized countries.

(jdk.java.net)

Development

Colorify Rocks' AI Color Palette Generator: Instant Stunning Color Schemes

2024-12-21

Colorify Rocks unveils its AI-powered color palette generator, creating breathtaking color combinations in seconds. Simply enter a keyword or theme to generate the perfect palette for any project. Leveraging advanced AI and understanding color theory, trends, and aesthetics, it provides harmonious palettes ideal for websites, branding, or interior design. Users can easily save, export, or copy color codes, generating unlimited variations. Trusted by thousands of designers worldwide, Colorify Rocks offers daily color updates for fresh inspiration.

(colorify.rocks)

20

Design Color Palette Design Tool

A Decade of Rust: Reflections and Future Outlook

2025-06-05

A Decade of Rust: Reflections and Future Outlook

A founder who started using Rust a month after the release of Rust 1.0 reflects on a decade of experience building two startups with over 500,000 lines of Rust code. The article recounts initial challenges like poor version compatibility, long compile times, and the steep learning curve, but also praises the exceptional contributions of the Rust community and highlights Rust's advancements in reliability and performance. Looking ahead, the author anticipates significant improvements in compile speed, portability, const evaluation, and concurrency, along with broader adoption in domains like web browsers and game development.

(tably.com)

Development development experience

Netflix Q1 Earnings: Price Hikes Pay Off, Advertising Revenue to Double

2025-04-18

Netflix Q1 Earnings: Price Hikes Pay Off, Advertising Revenue to Double

Netflix's Q1 earnings report revealed $10.5 billion in revenue, a 13% year-over-year increase, and a net income of $2.9 billion. This success is attributed to January's price increases, coupled with continued membership and advertising revenue growth. While Netflix no longer discloses precise subscriber numbers, it projects a doubling of advertising revenue by 2025. The company also plans a TV app homepage redesign, an interactive search feature using generative AI, and further expansion into live content, including talk shows and boxing matches, solidifying its position as a streaming giant.

(www.theverge.com)

Tech Earnings Report

Zig's Comptime: Powerful Yet Restrained Metaprogramming

2025-04-20

Zig's comptime feature is renowned for its capabilities: generics, conditional compilation, and more. However, it's deliberately restrictive, disallowing dynamic code generation, custom syntax extensions, runtime type information (RTTI), and I/O. This article explores the reasoning behind these limitations, showcasing how Zig achieves efficient and understandable metaprogramming through partial evaluation and type specialization. A custom printing function example demonstrates how Zig performs type-safe runtime reflection without RTTI. The article concludes by praising Zig's unique elegance in metaprogramming; while less powerful than alternatives, it's remarkably efficient and easy to use in practice.

(matklad.github.io)

Development comptime metaprogramming

VMware Lock-in: School Districts Face IT Nightmare

2025-09-25

VMware Lock-in: School Districts Face IT Nightmare

An Indiana school district's migration away from VMware has resulted in severe compatibility issues. Their Dell hardware, purchased in 2019 with a purported 10-year lifespan, is now unsupported without VMware. This $250,000 investment is now forcing the district to use unsupported hardware, causing project delays and necessitating a complete IT infrastructure re-planning for the next three to four years. An Idaho school district, using VMware since 2008, faces similar challenges with high upgrade costs. This highlights the problematic aspects of large tech companies' bundling software and hardware, impacting organizations like educational institutions with limited budgets.

(arstechnica.com)

Tech

Google Duo to be fully discontinued in September 2025

2025-05-31

While the Google Duo brand disappeared in 2022, some features lingered in Google Meet. However, Google has announced the complete shutdown of all Duo features by September 2025. This includes 'Legacy calls' which utilized Duo technology. Users will need to transition to 'Meet calls', offering enhanced capabilities like screen sharing and live captions. Note that some beloved Duo features, such as Family Mode and Knock Knock, won't be carried over. Google urges users to export their call history and video messages before the deadline.

(9to5google.com)

Tech Video Calling

Gradients Are the New Intervals: A Novel Approach to Efficiently Rendering Complex SDF Models

2025-05-31

This blog post explores a new method for efficiently rendering complex models based on signed distance fields (SDFs). Leveraging the Lipschitz property of SDFs, the approach uses single-point evaluation to obtain pseudo-interval results, combining it with traditional interval arithmetic techniques. This significantly improves performance by avoiding the conservatism of interval arithmetic and handling complex transformations more effectively. While additional normalization is needed for non-Lipschitz continuous distance fields, the overall efficiency surpasses traditional methods, opening new avenues for interactive visualization of complex models.

(www.mattkeeter.com)

Development

SmallPond: A Lightweight Data Processing Framework

2025-03-02

SmallPond: A Lightweight Data Processing Framework

SmallPond is a lightweight, high-performance data processing framework built on DuckDB and 3FS. It scales to handle petabyte-scale datasets without requiring long-running services and supports Python 3.8-3.12. Its simple API allows for easy data loading, processing, and saving. Benchmarked using GraySort on a cluster of 50 compute and 25 storage nodes running 3FS, SmallPond sorted 110.5 TiB of data in 30 minutes and 14 seconds, achieving an average throughput of 3.66 TiB/min.

(github.com)

Development

OpenJKDF2: Open-Source Reimplementation of Jedi Knight: Dark Forces II Engine

2025-02-23

OpenJKDF2: Open-Source Reimplementation of Jedi Knight: Dark Forces II Engine

OpenJKDF2 is a function-by-function reimplementation of the Jedi Knight: Dark Forces II (JKDF2) engine in C, with 64-bit ports for Windows 7+, macOS 10.15+, and Linux. It aims for fidelity to the original, including the original byacc and flex for COG script parsing. A valid copy of JKDF2 is required; the DRM-free GOG version is recommended. Multiple configurations are supported, using OpenGL and WebGL rendering. The project is ongoing, with features like Android and iOS support planned. A WebAssembly demo is available.

(github.com)

Game

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