Back in February, Uber announced ambitious plans to launch in seven new European markets in 2026 — but now five of those launches are reportedly on hold.

I'm making a platform for simple open source games you can play anywhere. Games are all just JavaScript classes and you can read the source of every game on the platform. I started working on initial "games" (mostly rendering tests) in 2018 and eventually built all of the platform stuff around it to make it easy to share games. There's also an in-browser editor available for you to make and publish games all from the browser. Would love some feedback on the games and studio features as well as t

Here's the failure mode I keep running into. A team gives a coding agent a repo, a task, and maybe a README. The agent can find files and write code, but it still has to guess the operating rules. It guesses the package manager. It guesses which checks matter. It guesses whether generated files are safe to edit. It guesses what "done" means. A README is usually for humans: what the project is, how to run it, and where the important docs live. A coding agent needs different context. Setup rules. Test commands. Boundaries. Completion criteria. That's the gap AGENTS.md fills. The official AGENTS.md guidance describes it as a predictable place for coding-agent instructions: setup commands, test commands, code style, security considerations, and nested instructions for large monorepos. I find the split useful in a more boring way. The README answers, "What is this project?" AGENTS.md answers, "What should an agent know before touching it?" That second question is where the work usually gets fragile. Where Goose Fits Goose makes this less theoretical because it isn't just a chat box. It's an open source local AI agent with a desktop app, CLI, API, MCP extensions, and skills. Without AGENTS.md , I find myself writing prompts like this: Update the docs, but don't touch generated files, use pnpm, run the lint and test commands, keep the PR small, and tell me what you couldn't verify. With AGENTS.md , the prompt can get shorter: Update the quickstart docs for the new config flag. Goose can run the task in the repo. The repo can carry the standing instructions. I noticed this on a small docs/config update where generated files sat near source files. Without repo instructions, the prompt had to carry the package manager, generated-file boundary, checks, and the "tell me what you could not verify" rule. Once those rules lived in AGENTS.md , the prompt became just the task. Not magic. Just fewer chances to forget the boring parts. Where Skills Fit I would add one more layer once

# Sakana Fugu: The Multi-Agent AI System That Works Like a Team We’ve all been there: copy-pasting a prompt from ChatGPT to Claude, and then to Gemini, trying to find which AI gives the best answer. Different AI models have different strengths. Some are excellent programmers, some write beautifully, and others are master logicians. But constantly switching between them is slow and frustrating. Sakana AI has introduced a brilliant solution: Sakana Fugu . Fugu is a multi-agent AI system that bundles multiple frontier models into a single, seamless package. To you, it looks like a single chatbot. But behind the scenes, it acts as a project manager, coordinating a team of top-tier AI models to solve your task. What is Sakana Fugu? Sakana Fugu is a collaborative AI framework. Instead of relying on one massive AI model to do all the work, Fugu orchestrates a pool of specialized models (such as GPT-5, Claude Opus, and Gemini Pro). When you give Fugu a complex, multi-step prompt, it: Analyzes the task and breaks it down into steps. Assigns specialized roles (like researcher, coder, and editor) to different AI models. Passes the work back and forth between them until the final, polished result is ready. By working as a team, these models achieve far better results than any single AI could on its own. The Secret Sauce: Teamwork Over Size Fugu’s intelligent coordination is based on two core concepts presented at the ICLR 2026 conference: 1. The Manager (TRINITY) Think of TRINITY as the manager of the team. It is a compact coordinator model that assigns specific roles to the worker LLMs. For example, it might tell Gemini to generate the initial code, tell Claude to find the bugs, and tell GPT to write the user documentation. They collaborate seamlessly without needing to merge their code bases. 2. The Conductor The Conductor acts as the communication network designer. It figures out the best way for the worker AIs to talk to each other for your specific question. It writes cust

Introduction Although we interact with LLMs using natural language, these models never processes raw text directly. Before a prompt reaches the model, it is converted into a sequence of tokens , the fundamental units that the model understands. Tokenization is one of the earliest stages of the inference pipeline and influences everything from context windows and API pricing to latency and memory usage. What Is a Token? A token is the smallest unit of text processed by a language model, it is not necessarily a word. Depending on the tokenizer, a token may represent: an entire word part of a word punctuation whitespace numbers symbols emojis Different models use different tokenizers, so the same text may be split differently depending on the model. Why Tokens? Simply because language models operate on numbers, not text. Before the transformer can perform any computation, the input must be converted into a numerical representation. The preprocessing pipeline looks like this: Raw Text │ ▼ Tokenizer │ ▼ Tokens │ ▼ Token IDs │ ▼ Embedding Layer │ ▼ Embedding Vectors │ ▼ Transformer The tokenizer splits the input into tokens and each token is then mapped to a unique integer called a token ID , which are passed through the model's embedding layer, which converts them into dense vectors that become the actual input to the transformer. A Real Example Instead of using hypothetical examples, let's look at how OpenAI's tokenizer processes text. Input: I have no enemies. OpenAI tokenizes it to: ["I", " have", " no", " enemies", "."] with the following token IDs: [40, 679, 860, 33974, 13] that have been generated by OpenAI Tokenizer for the "GPT-5.x & O1/3" models. The transformer never sees the original sentence, it only receives the corresponding sequence of token IDs. Token IDs After tokenization, every token is replaced with an integer. Conceptually: " have" → 679 " no" → 860 " enemies" → 33974 ... The exact numbers differ between models because each tokenizer has its own voca

One of the most important ideas in modern wireless communication did not come out of a corporate research lab or a defense contractor. It was patented in 1942 by one of the most famous movie stars of the era, working alongside an avant-garde composer. The actress was Hedy Lamarr, and the technique she helped invent, frequency hopping , is a direct ancestor of the Wi-Fi, Bluetooth, and GPS signals your devices rely on every day. The patent Hollywood forgot At the height of her Hollywood fame, Hedy Lamarr was also a self-taught inventor who tinkered between film shoots. Early in World War II she became fixed on a hard problem: radio-controlled torpedoes were easy to jam, because an enemy who found the single control frequency could simply drown it in noise and send the weapon off course. Working with composer George Antheil, she designed a system where the transmitter and receiver would rapidly and secretly switch together across many different frequencies. Antheil, who had once synchronized sixteen player pianos for a concert piece, suggested using a slotted paper roll like a player piano to keep both ends hopping in step across 88 frequencies , the same number as the keys on a piano. On August 11, 1942, they received U.S. Patent 2,292,387 for a "Secret Communication System." The U.S. Navy filed the idea away and did not use it during the war. For decades the patent sat largely forgotten, and Lamarr received no money and little recognition for it in her lifetime. She was finally inducted into the National Inventors Hall of Fame in 2014, years after her death. What frequency hopping actually does The core insight is deceptively simple. Instead of putting a signal on one fixed frequency, you spread it across many frequencies in a pattern that only the sender and receiver know. Both ends "hop" in perfect synchronization, dwelling on each frequency for only a fraction of a second before jumping to the next. This buys you two enormous advantages. It is very hard to jam, b

Most API authentication I've seen in production follows the same pattern: a single apiKey check at the top of each route handler, maybe a rate limiter slapped on as middleware, and a quota check that lives in the database layer. It works — until you have 673 routes across 3 access tiers, and you realize you can't answer the question "which routes require a paid subscription?" without grepping every file. I ran into this exact problem building the APE-QIL QUANTUM SUPREME OCTOPUS — a Bio-inspired Autonomous Intelligence Organism that operates as an AI routing platform with 14+ provider integrations. The codebase has 673 API routes divided into three access tiers: public (79 routes), free API key (337 routes), and paid subscription (255 routes). Manually maintaining auth on each route was untenable. So I built a composable request pipeline that makes the auth structure declarative and CI-enforced. This post walks through the architecture: the 3-tier sovereign auth model, the composable withRequestPipeline function, and the CI guard that fails the build if any protected route is missing its wrapper. The 3-Tier Sovereign Auth Model The access model is deliberately simple — three tiers, each with a clear boundary: // TIER 0 — Public, no auth (79 routes) // Health checks, pricing, blog, lead magnet, metrics // Example: /api/health, /api/pricing, /api/blog/* // TIER 1 — Free API key required (337 routes) // Any valid API key in the database grants access // Enforced via: withSovereignAuth('free') // Example: /api/v1/chat/completions (free tier limits) // TIER 2 — Paid subscription required (255 routes) // Requires Pro ($79/mo) or Business ($249/mo) tier // Enforced via: withSovereignAuth('professional') // Example: /api/v1/chat/completions (premium models, higher limits) The key design decision: the tier is declared at the route level, not inferred from the user's subscription at runtime. This means the route registry itself is the source of truth for "what requires what."

Website performance is no longer just a nice-to-have feature—it's a critical factor for user experience, SEO, and business success. Even a one-second delay in page load time can reduce conversions and increase bounce rates. Whether you're building a portfolio, SaaS application, eCommerce platform, or business website, these optimization techniques can make a significant difference. Optimize Images Images are often the largest assets on a webpage. Use modern formats like AVIF or WebP, compress images, and serve responsive image sizes to reduce bandwidth usage. Self-Host Fonts Third-party font requests add latency. Self-hosting fonts, preloading critical font files, and serving only the required character subsets can dramatically improve loading performance. Remove Unused CSS & JavaScript Shipping unnecessary code increases download size and execution time. Tree shaking, code splitting, and removing unused styles help keep your bundle lean. Enable Caching Configure long-term browser caching for static assets and use hashed filenames for cache busting. This allows returning visitors to load your website much faster. Use Lazy Loading Images, videos, and iframes that aren't immediately visible should load only when needed. Native lazy loading is supported by modern browsers and is easy to implement. Optimize Core Web Vitals Google's Core Web Vitals measure how users experience your website. Focus on: Largest Contentful Paint (LCP) Interaction to Next Paint (INP) Cumulative Layout Shift (CLS) Improving these metrics benefits both SEO and user satisfaction. Minify Assets Minify HTML, CSS, and JavaScript files before deployment. Smaller files transfer faster and improve overall performance. Use a CDN Serving assets from edge locations around the world reduces latency and improves loading times for global visitors. Prioritize Accessibility Accessible websites provide a better experience for everyone and often align with SEO best practices. Use semantic HTML, descriptive labe

"Docker vs Kubernetes" is one of those framings that quietly sends people down the wrong road. It sounds like a choice between two competing tools, so teams treat it like a bake-off. It isn't. Docker builds and runs containers. Kubernetes orchestrates a fleet of them. You can happily use one without the other, and most teams should — at least for a while. The question that actually matters is hiding underneath: do I need an orchestrator yet? That's the one worth thinking about carefully, because the cost of answering "yes" too early is real, and it mostly shows up later, on a Saturday, when you're the one holding the pager. What each tool actually does Let me separate the two cleanly, because the confusion causes most of the bad decisions. Docker (or any OCI-compatible runtime — Podman, containerd, and friends) does two jobs: it builds an image from a Dockerfile , and it runs that image as a container on a host. That's the unit of packaging. When you type this: docker build -t registry.example.com/myapp:1.4.2 . docker run -d -p 8080:8080 registry.example.com/myapp:1.4.2 you've packaged your app and started it on one machine . If that machine dies, your app dies with it. If you need three copies, you start three by hand. If you push a bad image, you roll it back by hand. Kubernetes doesn't build or run containers itself — it schedules them across a set of machines and keeps them in the state you declared. You tell it "I want three replicas of myapp:1.4.2 , behind a stable network name, and if a node dies, reschedule them." Kubernetes then spends its life making reality match that declaration. So they're not competitors. Kubernetes runs your Docker-built images. The real comparison isn't "Docker vs Kubernetes" — it's "a couple of containers on a host I manage" versus "a control plane that manages containers for me." A small, honest comparison Concern Plain Docker (or Compose) Kubernetes Where it runs One host you manage A cluster of nodes If a node dies You notice and

If you're comfortable with docker compose up , you already understand more of Kubernetes than you think. Compose taught you to describe an application declaratively — services, their images, their config, how they talk to each other — instead of running containers by hand. Kubernetes is the same instinct, scaled out across a cluster, with more moving parts because it's solving a harder problem: keeping that application running when machines fail. The good news is the mental model transfers. The honest news is that the operational surface grows, and it's worth knowing exactly what changes before you commit. Let me map the concepts you already know onto their Kubernetes equivalents, show the YAML side by side, and be straight about the parts that get harder. First, the thing that doesn't change: your images This trips people up, so let's clear it early. The Docker images you already build run on Kubernetes unmodified. Kubernetes doesn't use the Docker daemon to run them — most clusters use containerd or CRI-O — but every one of those runtimes runs standard OCI images. That's the whole point of the OCI standard: the image you built with docker build is the same artifact the cluster pulls and runs. docker build -t registry.example.com/myapp:1.4.2 . docker push registry.example.com/myapp:1.4.2 That image works identically whether docker run starts it or a Kubernetes node's containerd does. So the packaging is settled. What changes is everything around the container. The concept map Here's the translation table I'd keep next to you while you learn: Docker Compose Kubernetes What changed service Deployment + Service Running vs. reachable are now two objects image: spec.containers[].image Same OCI image ports: Service (+ Ingress for external) Networking is explicit and named depends_on: probes / initContainers Ordering becomes health, not sequence environment: / .env ConfigMap / Secret Config decoupled from the pod volumes: PersistentVolume / PVC Storage is claimed, not jus

"Works on my machine" is one of the oldest jokes in software, and it stopped being funny the first time it cost me a weekend. The code was fine. The environment wasn't. A library version on the build box didn't match production, and nobody could see it because "the environment" was a fuzzy, undocumented thing that lived partly in a config management tool, partly in someone's .bashrc , and partly in tribal memory. Containerization is the boring, durable fix for that whole class of problem. Not because containers are magic, but because they force you to turn a fuzzy environment into a single, inspectable, reproducible artifact. That shift — from "a machine we hope is configured right" to "an image we can point at" — is the actual win. Let me walk through what that means operationally, with a minimal example. What containerization actually solves Strip away the tooling and a container image is one thing: your application plus everything it needs to run, packaged together and frozen. The OS libraries, the runtime, the dependencies, your code — all captured at build time into one immutable blob with a content-addressable identity. That has three consequences that matter when you're the one on call: The environment stops being a variable. If it runs from image myapp:1.4.2 in staging, the same image runs in production. You're no longer debugging the difference between two machines. The artifact is immutable. You don't patch a running container in place and hope. You build a new image, tag it, and roll it out. The old one still exists, unchanged, if you need to go back. Rollback becomes trivial. "Roll back" means "run the previous image tag." That's it. No reinstalling packages, no un-applying config drift. After enough years in operations, you learn that most 3 a.m. incidents aren't exotic. They're some version of "this box isn't like the other boxes." Containers don't make you smarter, but they take that entire category off the table. Images vs. containers, briefly These