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DEF CON: Hackers, the Military, and a Jello Shot Showdown

2025-08-13

DEF CON: Hackers, the Military, and a Jello Shot Showdown

This year's DEF CON, the world's largest hacker conference, showcased a stark contradiction: close collaboration with the US military and intelligence agencies alongside sharp criticism of US military actions. Former NSA director Paul Nakasone's presence, alongside founder Jeff Moss, culminated in a dramatic ejection of hacktivist Jeremy Hammond, who shouted “Free Palestine!” and condemned Nakasone as a war criminal. This incident highlighted DEF CON's complex relationship with the military, featuring military-sponsored events and competitions alongside presentations exposing US war crimes (like Micah Lee's exposé on Signalgate and the Yemen bombing) and security vulnerabilities. The event underscored the ongoing tension between the countercultural hacker ethos and the increasingly close ties between the hacking community and the US military-industrial complex.

(jackpoulson.substack.com)

Tech military collaboration

Frupidity: The Silent Killer of Productivity and Innovation

2025-02-10

Frugality is good, but frupidity—the reckless pursuit of cost-cutting at the expense of productivity—is a silent killer. This article uses the example of a fictional company, PennyTech, to illustrate how penny-pinching on tools, infrastructure, and travel leads to significant losses in efficiency and morale. The author argues that true efficiency lies in smart spending, not blind cost-cutting, and emphasizes the importance of valuing engineers' time and avoiding short-sighted decisions that ultimately cost more than they save.

(selix.net)

Development

From 14 Engineers to a Highly Effective Team: A Tale of Specialization vs. Generalization

2025-05-22

From 14 Engineers to a Highly Effective Team: A Tale of Specialization vs. Generalization

A 14-person engineering team struggled with poor communication and low efficiency. They tried various solutions, including asynchronous stand-ups and team splitting, but failed to address the root cause. Finally, they abandoned specialization and adopted a generalist model, empowering team members to master multiple skills and share responsibility across all aspects of the product. This shift yielded unexpected positive results: smoother collaboration, significantly improved efficiency, faster delivery, higher quality, and optimized resource utilization. However, the generalist model also presented challenges, such as some members leaving and increased workload. The author argues there's no one-size-fits-all best practice; what works for your team is best, and continuous improvement and experimentation are key.

(blog.alexewerlof.com)

Development generalist

JavaScript Error: You Need to Enable JavaScript to Run This App

2025-01-16

The message 'You need to enable JavaScript to run this app' indicates that the website or application requires JavaScript to function correctly, but it's currently disabled in the user's browser. This is a common error. To fix it, users should go to their browser settings, locate the JavaScript settings, and enable it.

(nokia-apple-iphone-was-launched-presentation.tiiny.site)

Misc web error

Taming LLMs: A Practical Guide to Avoiding Pitfalls

2024-12-12

This book, "Taming LLMs," delves into the key limitations and implementation pitfalls encountered by engineers and technical product managers when building LLM-powered applications. Instead of focusing solely on capabilities, it tackles practical challenges such as handling unstructured output, managing context windows, and cost optimization. With reproducible Python code examples and battle-tested open-source tools, it provides a practical guide to navigating these challenges, allowing readers to harness the power of LLMs while sidestepping their inherent limitations.

(www.souzatharsis.com)

Development Large Language Models Open Source Software LLM Application Development

Compute Wins: The New Paradigm in AI Development

2025-03-23

This article explores a new trend in AI development: the supremacy of compute. The author uses personal experiences and analogies to illustrate that over-engineered AI systems are like meticulously cared-for plants that struggle to adapt to changing environments, while large-scale compute-based AI systems, like naturally growing plants, can learn and adapt autonomously. By comparing rule-based, limited-compute, and scale-out approaches to building customer service automation systems, the author demonstrates the superiority of the scale-out solution. The rise of Reinforcement Learning (RL) further confirms this trend, as it explores multiple solutions through massive computation, ultimately achieving results that surpass human design. In the future, the role of AI engineers will shift from crafting perfect algorithms to building systems that can effectively leverage massive computational resources.

(ankitmaloo.com)

AI Compute

OmniAI (YC) is Hiring a Full-Stack Engineer

2025-01-07

OmniAI (YC) is Hiring a Full-Stack Engineer

OmniAI, a Y Combinator-backed startup, is hiring a full-stack engineer with a salary of $125,000-$175,000 and equity. They're building a new way to work with unstructured data, enabling large-scale analytics previously impossible. The ideal candidate has 3+ years of experience, proficiency in Node.js, TypeScript, React/NextJS, Postgres, and a deep understanding of LLMs and OCR. The interview process involves a phone screen, architecture design interview, and an on-site coding challenge.

(www.ycombinator.com)

Development

Ariane 6's First Commercial Launch Successfully Deploys CSO-3 Earth Observation Satellite

2025-03-10

Arianespace's Ariane 6 rocket successfully completed its maiden commercial launch, deploying the CSO-3 Earth observation satellite into orbit. CSO-3, the third in the series, was built for the French Defense Procurement Agency and CNES for the French Air and Space Force's Space Command. This launch completes the CSO system and solidifies France and Europe's independent access to space, providing high-resolution imagery for French and European partners.

(www.arianespace.com)

Tech Earth Observation

Meta Accused of Inflating Ecommerce Ad Performance Metrics

2025-08-21

Meta Accused of Inflating Ecommerce Ad Performance Metrics

A whistleblower complaint alleges that Meta artificially inflated the return on ad spend (ROAS) for its Shops ads product by including shipping fees as revenue, subsidizing bids, and applying undisclosed discounts. The former employee, Samujjal Purkayastha, claims this was done to counteract the impact of Apple's 2021 privacy changes and boost adoption of the fledgling ecommerce ad product. Internal reviews allegedly revealed a 17-19% ROAS inflation due to the inclusion of shipping fees and taxes, a practice not followed by Meta's other ad products or competitors like Google. Purkayastha, who was subsequently terminated, brought these concerns to senior leadership. Meta denies the allegations and is actively defending the lawsuit.

(www.adweek.com)

Tech Ad Fraud

Haiti: A Year of Brutal Violence Pushes City to the Brink of Collapse

2025-03-30

Haiti: A Year of Brutal Violence Pushes City to the Brink of Collapse

A year of horrific violence in Haiti culminated in a five-day massacre in December, where 207 people were killed by gangs in a Port-au-Prince slum. The gang leader blamed his mostly elderly victims for practicing voodoo and causing his child's death. Bodies were mutilated and burned. Gangs control approximately 90% of Port-au-Prince and killed an estimated 5,600 Haitians in 2024. The violence continues into the new year, forcing around 60,000 people to flee their homes in the past month. The city teeters on the edge of complete collapse.

(www.economist.com)

Misc Haitian violence gangs

In Praise of the 100-Page Idea: A Case for Brevity in Nonfiction

2024-12-22

Tracy Durnell argues for the value of concise nonfiction books, specifically those around 100 pages long. She finds these shorter works ideal for exploring a single, impactful idea without excessive detail, fitting modern readers' shorter attention spans. Durnell highlights several examples of excellent books in this length, contrasting them with longer works that she believes often dilute their core ideas through padding. She champions the efficiency of a focused approach, emphasizing the benefits of connecting multiple concise ideas to build a broader understanding over consuming lengthy, highly-detailed tomes.

(tracydurnell.com)

Misc reading books writing

TMSU: A Tag-Based Virtual Filesystem for Escaping the Hierarchical Filesystem Nightmare

2025-01-23

TMSU is a tool for tagging your files, offering a simple command-line interface for applying tags and a virtual filesystem providing a tag-based view of your files from any program. It doesn't modify your files; instead, it maintains its own database and mounts a tag-based view. You can tag files, query them using logical operators (and, or, not), and mount a virtual filesystem for access from other applications. This VFS allows for tag management by creating and deleting directories.

(tmsu.org)

Development virtual filesystem tags

Ariane 6's Successful Launch: A Symbol of European Space Sovereignty

2025-03-07

Ariane 6's Successful Launch: A Symbol of European Space Sovereignty

After years of delays and exorbitant costs, Europe's Ariane 6 rocket successfully completed its first commercial launch. This success is viewed by French officials as proof of European space sovereignty, especially given the increasing uncertainties surrounding US space cooperation in the context of the Trump administration and Elon Musk's collaboration. The French Minister for Research and Higher Education highlighted the importance of independent space capabilities to counter geopolitical risks and maintain national security. Ariane 6's successful launch marks a crucial step for Europe in space exploration and reflects a strong desire for independence.

(arstechnica.com)

Tech Ariane 6 European Space

MongoDB's Proactive Approach to Data Corruption in the Cloud

2024-12-25

MongoDB Atlas, a global cloud database service, tackles the challenge of silent data corruption at petabyte scale. The article details MongoDB's software-level solutions, including checksum validation, leveraging indexes and replication, and utilizing redundant replicas for repair. This three-step process—proactive monitoring, precise pinpointing, and data repair—ensures data integrity even in the face of hardware failures or random errors. MongoDB's approach effectively shields customers from the complexities of hardware management, guaranteeing data reliability and security.

(www.mongodb.com)

Tech data corruption cloud database

AMD's Beastly Ryzen AI Max+ Debuts: Radical Memory Tech Fuels RDNA 3.5 & Zen 5

2025-01-06

AMD's Beastly Ryzen AI Max+ Debuts: Radical Memory Tech Fuels RDNA 3.5 & Zen 5

AMD unveiled its 'Strix Halo' Ryzen AI Max series at CES 2025, boasting groundbreaking integrated memory architecture. These APUs pack a 40-core RDNA 3.5 iGPU, delivering monstrous performance for thin-and-light gaming and AI workstations. AMD claims up to 1.4X faster gaming than Intel's Lunar Lake Core Ultra 9 288V, 84% faster rendering than the Apple MacBook M4 Pro, and a staggering 2.2X AI performance advantage over the desktop Nvidia RTX 4090, all while consuming 87% less power. The flagship Ryzen AI Max+ 395 features 16 cores/32 threads, 40 RDNA 3.5 CUs, and supports up to 128GB of shared memory, dynamically allocated between CPU, GPU, and XDNA 2 NPU. Desktop versions are expected in the future.

(www.tomshardware.com)

Hardware

Random Number Generation Bottleneck: It's Not Your PRNG

2025-08-04

This article uses a story to highlight a key issue in optimizing random number generation algorithms: the bottleneck may not be the PRNG itself, but the method of generating random numbers within a specific range. The author compares several methods for generating random numbers within a given range, including classic modulo, floating-point multiplication, integer multiplication, and several unbiased methods such as rejection sampling and bitmasking. Experimental results show that the best method varies depending on the PRNG and data scale, but Lemire's integer multiplication-based method, after optimization, performs exceptionally well, significantly improving performance. The article also compares the performance of various PRNGs, finding that even the fastest PRNGs offer far less performance improvement than optimizing the range generation method.

(www.pcg-random.org)

Development

Learn Japanese Grammar with TypeScript: Introducing Typed Japanese

2025-03-29

Learn Japanese Grammar with TypeScript: Introducing Typed Japanese

Typed Japanese is a TypeScript type-level library that allows you to express complete Japanese sentences using the type system. It creates a domain-specific language (DSL) based on Japanese grammar rules, enabling the writing and verification of grammatically correct natural language using TypeScript's compiler. The project also explores an intermediate format for AI in language learning, potentially replacing JSON with a type-checked representation for improved accuracy. It supports various verb and adjective conjugations, phrase and sentence construction, aiming to create a type system for learning and verifying Japanese grammar. While still in early stages and relying on LLM-generated rules, it offers a unique approach to language learning and grammar verification.

(github.com)

Development Japanese Language Learning

Airo: Effortless Self-Hosted Server Deployments

2025-03-08

Airo: Effortless Self-Hosted Server Deployments

Tired of complex CI/CD pipelines? Airo is a command-line tool that simplifies deploying projects from your local machine to your self-hosted server. No need to configure complex pipelines or services; just define your `compose.yml` and `env.yml` files, including a Dockerfile and Caddyfile, and deploy with a single `airo deploy` command. It supports automatic HTTPS and reverse proxy setup. Airo lets you focus on building your product, not managing infrastructure, making it ideal for smaller projects.

(github.com)

Development deployment

PyPI's Project Quarantine: A New Weapon Against Malware

2025-01-05

PyPI's Project Quarantine: A New Weapon Against Malware

The Python Package Index (PyPI) has introduced a 'Project Quarantine' feature to combat the persistent problem of malware. This feature allows PyPI administrators to flag potentially harmful projects, preventing easy installation by users and mitigating harm. Instead of outright deletion, projects are hidden from the simple index, remaining modifiable by owners (but not releasable), with administrators retaining the power to lift quarantine. Future plans include automating quarantine based on multiple credible reports, improving efficiency and shrinking the window of opportunity for malware spread.

(blog.pypi.org)

Development

Canva Engineering Cuts CI Build Times from Hours to Under 30 Minutes

2024-12-18

Canva Engineering Cuts CI Build Times from Hours to Under 30 Minutes

Canva's engineering team dramatically reduced their continuous integration (CI) build times, from an average of 80 minutes to under 30 minutes, sometimes as low as 15. This was achieved through a multifaceted approach. They identified and resolved Bazel caching issues, optimized pipeline structures, improved Git repository checkouts and caching, and leveraged Bazel Remote Build Execution (RBE). Extensive experimentation, including testing different instance types and adjusting Bazel configurations, played a crucial role. A series of incremental improvements significantly increased CI efficiency, reduced costs, and enhanced the developer experience.

(www.canva.dev)

Development Continuous Integration CI Optimization

OpenCode: An Open-Source AI Coding Agent for Your Terminal

2025-07-07

OpenCode: An Open-Source AI Coding Agent for Your Terminal

OpenCode is an open-source AI coding agent built for the terminal, similar to Claude Code but with key differences: it's fully open-source, supports OpenAI, Google, or local models, and prioritizes a Terminal User Interface (TUI). Its client/server architecture allows for remote access, such as via a mobile app. The team encourages users to propose new features on GitHub and provides installation instructions and details for local execution.

(github.com)

Development

CGNAT: A Necessary Evil? The Security Implications of Carrier-Grade NAT

2025-03-05

CGNAT: A Necessary Evil? The Security Implications of Carrier-Grade NAT

Facing an IPv4 address shortage, internet providers widely adopted Carrier-Grade NAT (CGNAT), mapping multiple users to a single public IPv4 address. While solving the address depletion problem, CGNAT presents significant challenges for law enforcement and security tools. A single IP address can represent thousands of users, rendering traditional IP-based identification, filtering, and configuration ineffective. This leads to difficulties in investigations, false positives in security systems, and interference with services like OpenDNS. The EU and other bodies are pushing for IPv6 adoption to mitigate the security risks associated with CGNAT.

(www.sidn.nl)

Tech IPv4 depletion

Retro DIY Home Computer: 4x the Power of a C64!

2025-01-22

Retro DIY Home Computer: 4x the Power of a C64!

A developer built a retro home computer using just 61 74HCxx logic ICs, 2 6C1008 SRAM chips, and 4 39SF0x0 FLASH chips – boasting 4x the processing power of a Commodore C64! The Minimal 64x4 features 64KB RAM, a 512KB FLASH SSD, VGA output, and a PS/2 port. It has 256 instructions and a complete toolchain including an OS, text editor, assembler, and a Python-like interpreter. The open-source project includes classic games like Tetris and Space Invaders.

(github.com)

Hardware

Revolutionizing EV Charging: It's Time to Ditch the Isolation Transformer

2025-03-05

Revolutionizing EV Charging: It's Time to Ditch the Isolation Transformer

The widespread adoption of electric vehicles is hampered by expensive and complex charging infrastructure. This article argues that current EV charging systems use isolation transformers for safety, but this adds significant cost and bulk. The authors propose a new approach called Direct Power Conversion (DPC), eliminating the isolation transformer through double grounding and ground continuity detection, thus reducing costs, improving efficiency, and enhancing safety. This would drastically lower the cost of charging stations, accelerating the transition to electric vehicles.

(spectrum.ieee.org)

Tech Charging Infrastructure

My Secret Stash: Why I'm Hesitant to Share My Dotfiles

2025-08-06

My Secret Stash: Why I'm Hesitant to Share My Dotfiles

The author loves dotfiles – configuration files for software and operating systems – and enjoys sharing ideas and code. However, they're hesitant to publicly release their own extensive dotfiles repository, which includes configurations for zsh, tmux, neovim, vscode, a Homebrew package list, Stylus CSS rules, and is managed with GNU Stow. They feel their personalized customizations are too intimate to share, despite the coolness factor. This raises questions about the balance between personalized developer configurations and open-source sharing.

(hamatti.org)

Development

UniFi OS Server Early Access: Incremental Improvement or Game Changer?

2025-08-04

UniFi OS Server Early Access: Incremental Improvement or Game Changer?

Ubiquiti's UniFi OS Server, now in early access, promises a significant upgrade for MSPs and enterprise IT. This self-hosted platform allows running UniFi Network and select apps (InnerSpace, Identity) on your own hardware, eliminating the need for Dream Machines or Cloud Keys. While it unlocks newer cloud features like InnerSpace, Site Magic, and UniFi Identity, limitations remain. Cloud Gateway incompatibility and incomplete organization management hinder its full potential. For those already self-hosting UniFi Network, it's a welcome addition, but it falls short of replacing unifi.ui.com or providing a comprehensive MSP control panel. More of an iterative enhancement than a revolution.

(deluisio.com)

Development

cs16.css: A CSS Library Inspired by Counter-Strike 1.6

2025-01-24

cs16.css: A CSS Library Inspired by Counter-Strike 1.6

cs16.css is a CSS library inspired by the user interface of Counter-Strike 1.6. It offers a clean and easy-to-use style for various common components, including buttons, checkboxes, input fields, dropdown menus, radio button groups, sliders, dialogs, tooltips, progress bars, and tabs. Simply add the CSS link to your HTML's `` tag to get started. The library is available on GitHub under the MIT license.

(cs16.samke.me)

Design CSS library UI components Counter-Strike

Google Improves Widget Discoverability on Google Play

2025-03-04

Google Improves Widget Discoverability on Google Play

Google is updating Google Play to improve the discoverability of app widgets. The update includes a new widget search filter, widget badges on app detail pages, and a curated editorial page showcasing excellent widgets. Product manager Yinka Taiwo-Peters notes this addresses challenges with widget discoverability and user understanding, emphasizing the importance of user adoption for developers. These improvements are "coming soon."

(www.theverge.com)

Development App Widgets

Greenpeace Ordered to Pay $666M Over Dakota Access Pipeline Protests

2025-03-20

Greenpeace Ordered to Pay $666M Over Dakota Access Pipeline Protests

A North Dakota jury ordered Greenpeace to pay over $666 million in damages to Energy Transfer for defamation and other claims related to protests against the Dakota Access pipeline. Energy Transfer accused Greenpeace of defamation, trespassing, nuisance, civil conspiracy, and other actions. Greenpeace plans to appeal, stating the fight against Big Oil continues. The case stems from 2016-2017 protests against the pipeline and its crossing of the Missouri River upstream from the Standing Rock Sioux Tribe's reservation.

(apnews.com)

Tech Greenpeace Dakota Access Pipeline Protests

Mozilla's Broken Trust: Firefox's New Terms of Service and Privacy Policy Spark Outrage

2025-02-28

Mozilla's Broken Trust: Firefox's New Terms of Service and Privacy Policy Spark Outrage

Mozilla's recent update to Firefox's Terms of Service and Privacy Policy has sparked user concern over data security and privacy. The new policy includes a "non-exclusive, royalty-free, worldwide license" clause, allowing Mozilla to use user browsing data, contradicting Firefox's long-standing commitment to privacy. The author criticizes Mozilla's move as a "massive unforced error," shifting Firefox from a trusted browser to a data collection service. They urge Mozilla to revoke overly broad policies, applying them only to features requiring them, and to preserve Firefox's image as a champion of the open web.

(connect.mozilla.org)

Development

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