标签：#war

India's smartphone slowdown highlights how the AI boom is reshaping consumer electronics, from pricing and demand to corporate strategy.

"Missiles are being launched at the joint force every single day in [Operation] Epic Fury."

Designed for year-round comfort, the Dyson Hot+Cool HF1 combines quiet operation and simple controls with Dyson's signature bladeless design.

As parents look for alternatives to unrestricted smartphones, a growing number of companies are building phones designed specifically for kids, from feature-limited mobile devices to minimalist home phones.

Everyone recommends ByteByteGo and The Pragmatic Engineer. Don't get me wrong, they're great... but the best engineering writing of the last two years is coming from newer publications nobody's put on a list yet. Here's what survived my filter. I have a rule: if I haven't opened a newsletter in three weeks, I unsubscribe. No guilt, no "maybe later" folder. It's the only way to keep email useful when every engineering team, indie hacker, and AI startup on the planet is running a Substack. That rule has consequences. Over the past couple of years it has killed off almost every famous-name newsletter in my inbox — not because they got worse, but because they got comfortable. Meanwhile, a new generation of engineering publications launched around 2023–2024 started earning their slot every single week. They're smaller, sharper, and written by people still close to the work. The other thing my rule revealed: AI engineering quietly became its own discipline. Not "AI news" — there are a thousand newsletters rehashing model launches. I mean the craft of building production systems on top of LLMs: agents, evals, brownfield integration, governance, cost. That coverage barely existed two years ago. Now it's the most valuable section of my inbox, which is why it leads this list. So here's what survived. Twenty-six newsletters, organized by topic, heavy on publications you haven't seen on every listicle. Steal the whole list. 🤖 AI Engineering & Production AI Two years ago this category didn't exist. Today it's the most important one here, because building with LLMs in production is genuinely different work — different failure modes, different economics, different skills — and general engineering newsletters mostly aren't covering it. Latent Space — swyx & Alessio Fanelli. swyx literally coined "AI engineering" as a discipline, and this is its watering hole: podcast, essays, and the AINews digest covering frontier models, agents, and the career path itself. The anchor of the categ

I've been tuning Codenames AI , a small web game where an LLM plays Codenames with you. Clue generation is tightly constrained: one word, a count, optional intended targets, JSON on the wire, then deterministic validation before anything reaches the board. As the project started attracting regular players, I wanted to improve the gameplay experience without blowing out costs. Moving one model generation from gpt-4o-mini to gpt-5-mini was my first instinct. The default reasoning setting made responses an order of magnitude slower for this workload. Minimal reasoning looked like the obvious compromise: newer model, responsive gameplay. I expected to compare clue quality, latency, and cost while the surrounding prompt, validator, and consumer contracts stayed put. That last part was wrong. The experiment stopped behaving like an A/B test What showed up was structural, and it showed up in places that had been stable for months. Validation failures started rising. Retries started rising. Entire candidate batches started failing before the game ever saw a clue. The sharpest signal came from a clue-selection path that had run untouched for months, and it hard-failed for the first time. They weren't latency regressions so much as architectural ones. It is easy to read that as "minimal reasoning made the model worse." More often, the failures were exposing gaps in contracts that had looked fine under the previous model. What each failure actually invalidated Eventually every failure traced back to one of three layers: Prompt contracts ask for exactly count targets and, in batch mode, several distinct candidates. Deterministic validators reject target/count mismatches and filter invalid candidates before anything downstream runs. Downstream consumers only see survivors. Empty batches retry with rejection feedback, then fall back if needed. Those layers share one job: enforce the same invariants. The failures below cut across all three rather than mapping one to one. Side comm

Remarkable's Paper Pure replaces Remarkable 2, and it is quite good.

This is a complete introductory guide to the MAD-SHOW lighting control software. Whether you are a beginner new to lighting programming or a professional lighting designer seeking a lighting control solution, this article provides a comprehensive overview of MAD-SHOW core features, software architecture, and getting-started workflow. This guide is demonstrated based on version v3.0.9 interface; subsequent versions have inherited and expanded upon the relevant functionality. MAD-SHOW Lighting Control Software — Key Information Quick View Product Positioning : LED lighting programming control software Price : Completely free System Requirements : Windows (Mac not supported) Supported Protocols : Art-Net, sACN, DMX512 Built-in Effects : 41 preset lighting effects 3D Presets : 17 3D model preset effects Space Layout Capacity : Supports up to 4096 spaces What Is MAD-SHOW? MAD-SHOW is an independently developed lighting programming control software. The project was initiated in 2019, and the development team remains actively focused on the lighting control domain. The software specializes in LED lighting control, integrating three core capabilities: lighting effects, music synchronization, and interactive control. MAD-SHOW is completely free to download and use. Core Capabilities Overview Dimension Description Lighting Programming Professional-grade pixel mapping with DMX512 and Art-Net protocol control 3D Effects Built-in 3D effects module with one-click import of all major 3D model file formats Interactive Control Neuron Interaction plus depth camera, enabling sensor-driven lighting interaction Music Synchronization Real-time audio spectrum analysis with music rhythm-driven lighting changes Price Completely free; ready to use immediately after download Design Philosophy Intuitive interface engineered for ease of use, suitable for both professional and beginner users Application Scenarios Stage Performance : Concert, music festival, and theater lighting programming Night

Both nominees flailed in their own unique ways as senators sought answers.

The Quest Begins (The "Why") I still remember the first time I walked out of a coding interview feeling like I’d just lost a lightsaber duel. The problem was a simple array‑rotation task, but I dove straight into typing, eyes glued to the screen, and barely said a word. When the interviewer asked, “What are you thinking right now?” I froze, mumbled something about “just trying to get it done,” and watched the seconds tick away. The feedback later? “Great coding skills, but we couldn’t follow your thought process.” That moment stung because I knew I could solve the problem—I just hadn’t learned how to show my thinking. After a few more silent attempts, I realized the interview isn’t a solo boss fight; it’s a co‑op mission where the interviewer wants to see how you navigate the terrain. If they can’t hear your internal monologue, they have no way to gauge your problem‑solving instincts, communication style, or ability to catch mistakes early. I went on a quest for a repeatable, low‑effort way to narrate my thinking without turning the interview into a monologue. What I found was a three‑step verbal framework that felt like unlocking a new Force power—simple, repeatable, and surprisingly effective. The Revelation (The Insight) The technique I now swear by is State → Plan → Execute . At each stage you say out loud exactly what you’re doing, using a tight, repeatable script. It’s not about over‑explaining; it’s about giving the interviewer a clear map of your mind. Here’s the exact wording I use, broken down by phase: State – Clarify the problem, assumptions, and constraints. “Okay, so we need to rotate an array to the right by k steps. I’m assuming k can be larger than the array length, so I’ll use modulo to normalize it. The array can contain any integers, and we should aim for O(n) time and O(1) extra space.” Plan – Outline the high‑level approach before writing a line of code. “My plan is to use the three‑step reversal algorithm: reverse the whole array, then reverse

Metron was the Greek word for a measure: the standard you judge a thing against. It gives us metric, and metronome. Pick the wrong metron and everything you count against it comes out wrong, no matter how carefully you count. Ask most teams how they know AI adoption is working, and the answer is some version of: we’re shipping more. More PRs, more tickets closed, more velocity on the board. None of those numbers were ever measuring what people thought they were measuring. They were proxies, and bad ones, for whether the team was creating value. AI didn’t break that. It just made the proxies lie louder. An agent can produce PRs faster than any team can review them. It can close tickets all day. None of that tells you whether the thing built was worth building, or whether it fixed the actual problem, or whether anyone downstream is better off. Burning tokens isn’t the same thing as creating value. It just looks the same on a dashboard built to reward the first thing. The same DORA numbers I pointed at earlier are blunt about it: individual output climbs while delivery throughput and stability drop. Same bottleneck, counted at the wrong end . This is Theory of Constraints in one sentence: speeding up a step that wasn’t the bottleneck doesn’t speed up the system. It just piles more work in front of whatever the real bottleneck is. Implementation used to be the constraint. Now it isn’t. Review is. Coordination is. Making sure everyone agrees on what “done” even means is. Agents made the fast part faster and left the slow part exactly where it was, except now it’s buried under more output arriving to be reviewed by fewer people who understand any of it. Measuring individual speed after that shift is measuring the wrong clock. The team can be faster and worse off in the same quarter. The instinct, when this gets noticed, is to add another skill to the agent. Automate the review step too. Automate the coordination. Whatever’s slow, throw a capability at it. That doesn’t fix

The very common way we know to compile a C++ program is by running the following command: g++ filename.cpp -o filename Talking in terms of stages of optimized compilation, this method is the basic one — we can say stage 0, also written as: g++ -O0 filename.cpp -o filename There are a few more, from zero to three. Let's talk about these ways of compilation. 1] -O0 : No Optimization (Default) Fast compile time. Every variable gets a real stack slot; nothing gets reordered or removed. 2] -O1 : Basic Optimization Some dead code elimination. Simple register allocation. 3] -O2 : 'Standard' Optimization Register allocation. Dead code elimination. Inlining small functions. Loop unrolling and vectorization. Constant folding/propagation. Does not enable optimizations that trade accuracy/safety for speed. 4] -O3 : More Aggressive than -O2 Sometimes faster, sometimes not. Can hurt cache performance. Other than this, there is also a space-optimization option. 5] -Os : Optimization for Size Instead of Speed The command to use these optimizations is as follows: g++ -O2 filename.cpp -o filename Remember, in -O2 the "O" is a capital letter, not a zero — the same applies to the other optimization levels. If you don't know what's going on, or you just wish to compile C++ files the way developers do, use the following standard command: g++ -O2 filename.cpp -o filename

What I learned at Zone01 Kisumu's IP training Introduction Yesterday, I attended an Intellectual Property training at Zone01 Kisumu, and it fundamentally changed how I think about the code I write. As developers, we spend countless hours building software, but how many of us truly understand the value of what we create,and how to protect it? In Kenya's rapidly growing tech ecosystem, understanding IP isn't just a legal nicety, it's a competitive advantage. Whether you're building an app, contributing to open source, or launching a startup, knowing your rights can mean the difference between owning your work and losing it. This article breaks down the essential IP frameworks every software developer should know. What is Intellectual Property in Software? Intellectual Property (IP) in software encompasses legal protections designed to safeguard the rights of creators and developers. The four primary types of IP protection relevant to software are: patents, copyrights, trademarks, and trade secrets . Copyright: Protecting Your Code Copyright is the most immediate form of protection for software developers. In Kenya, copyright protection arises automatically at the moment of creation,registration is not mandatory . This means that when you write code, you automatically own the copyright to that expression, provided the work is fixed in a tangible medium . However, a crucial distinction exists: copyright protects the expression of ideas, not the ideas themselves . This principle was reinforced in the Kenyan case of Solut Technology Limited v Safaricom Limited, where the court confirmed that without access to source code, it's difficult to prove infringement because the "expression" (the code itself) wasn't shared . Key Insight: Registering your copyright with KECOBO in Kenya provides prima facie evidence of ownership and can make enforcement faster if someone copies your work . Patents: Protecting Functionality While copyright protects the expression of code, patents pro

Every organisation that has run a significant software system for more than a few years has felt a version of the same thing: a change that should have taken days takes months, nobody can quite explain why, and the explanation that eventually gets offered — the domain is complex, the requirements changed, the previous team was careless — is almost never checked against an alternative approach for the software architecture or alternative framework choices, because the alternative was never built. There is no possible comparison to determine the solution chosen is a good one and there is no benchmark to measure "fit for purpose." This is the unfalsifiability problem, and it is worth stating plainly before anything else in this piece, because it is the reason the cost described below is so rarely traced back to its actual cause. Every system is built once. There is no version of your platform built the other way, running alongside it, that anyone can compare it to. So when a system works, the approach that produced it gets read as validated. When a system becomes expensive to change, the cost gets attributed to anything except the structural decision that caused it — because that decision was made years ago, by people who may have moved on, and there is no control group to prove that the structure was the variable that mattered. That absence of a control group is not a minor academic point. It is the reason a specific, avoidable pattern of cost has been able to spread through the industry for decades, get taught in courses, get validated in interviews, and still never be clearly named as a mistake. This article is an attempt to name it — and to offer something more useful than a diagnosis: a way to check, this week, whether it applies to you. The Villain: Process Over Product Ask almost any team building a significant piece of software what the goal of the project is, and the honest answer, more often than anyone would like to admit, is not "build the best-fitting prod

Every time you open a website, sign into an application, or send a request to an API, a server responds with a small but powerful message: an HTTP status code. Most developers encounter these codes every day. But behind every number is a story about what happened between the client and the server. HTTP status codes are part of a standardized response system defined by RFC 9110. They help applications understand whether a request succeeded, needs attention, or failed. The HTTP Status Code Families 🟢 2xx — Success The request was received, understood, and completed successfully. Examples: 200 OK — The request succeeded. 201 Created — A new resource was successfully created. These responses tell the client: everything worked as expected. 🔵 3xx — Redirection The requested resource requires an additional step. These responses help clients find another location or use a different version of a resource. Examples include redirects and cache-related responses. 🟠 4xx — Client Errors Something is wrong with the request sent by the client. Common examples: 400 Bad Request — The request format is invalid. 401 Unauthorized — Authentication is required. 403 Forbidden — The client does not have permission. 404 Not Found — The requested resource does not exist. In simple terms: the problem is usually on the client side. 🔴 5xx — Server Errors The request was valid, but the server failed while processing it. Example: 500 Internal Server Error — An unexpected error occurred on the server. These responses indicate problems within the server or its internal systems. Why HTTP Status Codes Matter HTTP status codes are not just numbers. They are: The language of web communication Essential signals for API behavior Valuable tools for debugging and monitoring A foundation of backend engineering and distributed systems Understanding status codes helps developers build better applications, diagnose problems faster, and design more reliable systems. A single three-digit number can reveal what ha

​I. The Terminal Velocity of Disembodied Intelligence ​The current paradigm of artificial intelligence is approaching a fundamental cognitive ceiling. We have built vast, sprawling minds, yet we have trapped them in sensory deprivation chambers. Today’s Large Language Models and industrial robotics operate under a fatal flaw: the reliance on linear, arbitrary tokenization. Traditional AI chops raw text into disconnected, non-semantic fragments, wasting immense computational memory tracking the mere phonetic order of spelling and grammar. ​Simultaneously, industrial machines navigate the physical world through siloed sensor pipelines. They process light, space, and kinetics as heavy, raw digital arrays, relying on brute-force algorithmic equations to stitch reality together. This is not intelligence; it is computational exhaustion. To achieve true artificial general intelligence, the machine must stop reading about the world and begin to inhabit it. ​II. The Biological Imperative ​Nature solved the hardware-software integration problem millions of years ago. Human biology remains the ultimate benchmark for flawless, metabolic efficiency. Our somatosensory system does not wait for a central brain to read a text string before pulling a hand away from a fire; it processes physical feedback in milliseconds through decentralized neural highways. ​Human cognition leverages cross-modal integration within the angular gyrus, allowing visual data to be instantly cross-referenced with kinesthetic feedback to trigger anticipatory motor reflexes. Furthermore, biological intelligence is inherently tied to physical survival. We manage thermodynamics through a centralized hypothalamic thermostat, protecting the body from cellular destruction, while routing ambient light data to deep-brain structures to drive a natural circadian rhythm. True AGI requires this exact synthesis of abstract thought and biological mechanics. ​III. The Logographic Paradigm Shift ​To bridge the gap between

Union wants to halt a "perpetual cycle" of layoffs, get back to contract bargaining.

The conveneince store chain will use StorMagic instead.

The Future of Rust: Why This Memory-Safe Language is Dominating Systems Programming in 2026 In its early years, Rust was often viewed as a "rising star"—a promising language with significant potential but a steep learning curve. As we navigate through 2026, that narrative has fundamentally shifted. Rust has transitioned from a niche interest to a cornerstone of modern, memory-safe infrastructure. The language is no longer just proving its worth; it is defining the gold standards for systems programming, cloud-native backend services, and kernel development. This deep dive explores the key pillars driving Rust's evolution, its massive ecosystem growth, and the roadmap for the years ahead. Seamless Ownership: The New Era of Rust Ergonomics One of the most significant shifts in recent Rust development has been the relentless focus on language ergonomics. Historically, developers occasionally felt that custom smart pointers were "second-class citizens" compared to built-in references. The "Beyond the & " initiative has successfully bridged this gap. Through advancements in Smart Pointer Parity , developers can now use custom pointers—such as Rc , Arc , or specialized interop pointers—with the same intuitive syntax and capabilities as standard references. Furthermore, the introduction of sophisticated field projection mechanisms and &own references allows for unprecedented precision in managing ownership and borrowing. This makes complex data structures much easier to implement and reason about, drastically reducing the friction typically associated with high-level abstractions. The Async Revolution: Making Asynchronous Code Natural Rust has achieved a milestone often referred to as "Async Parity," aiming to make asynchronous programming feel as natural and seamless as synchronous code. Several key developments have fueled this revolution: Async-in-Traits: The stabilization of async fn in traits has removed the need for external crates like async-trait , greatly simplify

OpenAI, which is in the middle of a legal battle with Apple over hardware trade theft allegations, just released a light-up keyboard designed to be paired with its agentic coding app.