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If you build Shopify apps, the Built for Shopify badge is a status you may be working toward, and one your users use to shortlist apps. This write-up goes through what the published criteria certify (speed limits and a traction floor), how the badge affects App Store search ranking, and what it leaves out. The original has an interactive verdict table; here it is a plain table. Everything below was read on Shopify's own pages on September 12, 2026 unless a different date is given. ...

Modern applications often need to store profile pictures, PDFs, documents, videos, and other media. Instead of storing these files directly in a database, we can use object storage . Let's understand the complete flow with a simple example: uploading a profile picture . R2 and the Database Suppose a user wants to upload: profile-image.png We separate the actual file from its application metadata: DATABASE CLOUDFLARE R2 ──────── ...

When I started building my portfolio, I treated HTML like a container for CSS. Everything was a <div> . It worked, the page looked fine, and I moved on. Then I ran an accessibility audit. Users who rely on screen readers, keyboard navigation, or translation tools were getting a broken experience — and I hadn't noticed because I could see the page fine. After fixing the issues below, my portfolio became much more usable for assistive technology. This is what I learned. ...

Every SaaS product eventually gets the same request: "Can we run our own logic when X happens?" The usual answer is a webhook, or a pull request and a redeploy. The nicer answer is what Cloudflare Workers, Fastly Compute and Fermyon Spin do: let customers upload sandboxed code and run it for them, with hard limits. I built a small version of that in Rust, called warpline , and published 0.1.0 to crates.io this week. It's sized for one box, not a global edge network, but the isolation probl...

A brand guideline PDF says the primary colour is orange. Six months later the website has four slightly different oranges, the email templates have a fifth, and nobody can say which one is right. Design tokens fix this by turning brand decisions into named, versioned data that both designers and developers consume. This post shows a small, practical setup you can adopt without a big design-system project. What a design token is A token is a name paired with a design decision: ...

My journey into recommendation systems started with curiosity: how do large companies decide what to recommend to each user? While exploring their approaches, I wanted to understand how similar ideas could be applied to associations and their members. Exploring the approaches I started by learning about the different ways recommendations can be generated: Content-based filtering : Suggest items based on their similarity to a person’s interests or previous choices. Coll...

Truth tables show up in discrete math, digital logic, and philosophy courses, and they're tedious by hand. A 4-variable expression means 16 rows, and one slipped F ruins the whole table. This is a good small project for developers: a tokenizer, a recursive descent parser, and an evaluator, in under 150 lines of Python with no dependencies. I'll walk through how it works and link a free web version at the end. The plan Given an input like ~(A & B) <-> (~A | ...

Prologue: Like Jev — A Harness for Cheap Brains Source version of CodeSmith : v0.5.0 (commit 3a74c82f ). All paths are relative to the repo root; line numbers refer to this version. Intended audience: anyone who has used a coding agent and wondered what parts a harness is actually assembled from. Series index: README . Start with a piece of code. This is filtering logic from the CodeSmith engine, the kind that runs while it streams and decodes model output — my favorite stretch...

Claim Relationship Resolver This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content . What I Built I built a Claim Relationship Resolver , a deterministic, pure-Python agent using only the standard library and no LLM API. It answers questions from structured claims stored in Sanity, but instead of simply retrieving a matching document, it determines how the retrieved claims relate to each other before producing an answer. The agent...

There are three ways a security guardrail can fail you. Two of them are loud. One of them is a serial killer. It's down. Crashed, misconfigured, not deployed. You find out fast — errors, alerts, a red dashboard, an on-call page at 3am. Painful, but honest. It's weak. It runs, it catches some attacks, it misses others. You can measure it, argue about it, improve it. Also honest. It's running perfectly, passing every health check, returning valid scores on every request — and c...

Sceneplane now has a browser-first way to make a small 3D project. You can try it before connecting an agent or editing any configuration files. I'm posting from the Sceneplane maker account. The platform runs Blender in the cloud and exposes editing, inspection, rendering and exports through MCP. The new browser starters use that same project and job pipeline. Create your first asset Sign up or sign in . Choose Ceramic planter , Game prop , or 20 mm scale model . C...

📌 Quick Info Topic: Virtual environments in Python Target Audience: Beginners who've installed packages with pip and hit problems Goal: Understand why virtual environments exist and how to use one 1. Introduction "For my first two weeks of Python, I installed every package globally. Then I had two projects that needed two different versions of the same library — and everything broke. That's when I learned about virtual environments." 2. ...

A contributor proposed a new OpenBSD port for uutils, the Rust reimplementations of GNU coreutils. The proposal met firm resistance: Stuart Henderson called it unusable, explaining that GNU coreutils exists mainly to stabilize GNU-sensitive build environments. Theo de Raadt went further arguing that nobody wants subtly differently-behaving utilities in their pipelines and that ports developers would be stuck maintaining the result. Comments

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Article URL: https://en.wikipedia.org/wiki/Ballmer_Peak Comments URL: https://news.ycombinator.com/item?id=49903712 Points: 54 # Comments: 11

Article URL: https://agmai.org/general-sep29/ Comments URL: https://news.ycombinator.com/item?id=49903713 Points: 46 # Comments: 45

Article URL: https://lfm.xiffy.nl/ Comments URL: https://news.ycombinator.com/item?id=49903862 Points: 54 # Comments: 10

For months, people have wondered when OpenAI will go public. CEO Sam Altman says it won't happen until the company can make better promises about model safety, with no firm timeline in sight. "We intend to continue with AI progress … but as the models have had this surge forward in capability, and we see […]

Introduction The useapi.net Gemini Notebook API is a REST API for Google's Gemini Notebook , formerly NotebookLM, that you can call from any language that can send an HTTP request. It drives your own Google account: notebooks, sources, grounded chat, notes, web research, sharing and every Studio artifact. Four sources and two research questions went in, and 30 minutes of API calls later the notebook held an Audio Overview, an 11-minute Video Overview, a slide deck, an infographic, a ...

Blackbox AI gives you the most model access per dollar of the three, because its 10 dollar Pro tier bundles 30 dollars of credits spendable across 400 or more models ( blackbox.ai/pricing ). GitHub Copilot is the safer buy for professionals and teams, and Cursor is the strongest agentic editor if you are willing to pay 20 dollars a month. Verdict: Blackbox AI wins on price and multi-model breadth for students and budget developers. GitHub Copilot wins for professionals and teams who need pr...

Buy the orchestration layer of your agentic operating system if your agents mostly drive SaaS apps whose code you do not own — Make or ServiceNow will get you further in a quarter than a bespoke scheduler will. Build on LangGraph when the agents live inside your own codebase, your state model is unusual, or compliance requires auditable deterministic steps you can read in a diff. The one option that loses for almost everybody is writing coordination glue from scratch: the failures at this stage ...

Optimus de Tesla: cómo entrenar y usar el robot humanoide en la fábrica (guía práctica) Introducción En las últimas 48 horas el anuncio de Tesla Optimus ha saturado los foros de IA, los grupos de manufactura y, por supuesto, los buscadores. La pregunta que más resuena es: ¿cómo podemos poner a prueba ese robot humanoide en nuestras líneas de producción sin paralizar la planta? En este artículo encontrarás respuestas concretas, ejemplos de código y recursos listos para usar, ...

Tesla Optimus: How to Train a Humanoid Robot for the Factory Floor (Step‑by‑Step) Introduction Tesla’s Optimus humanoid is no longer a sci‑fi curiosity—it’s the fastest‑growing search term in robotics, AI, and manufacturing. In the last 24 hours the phrase “Optimus training pipeline” has jumped more than 350 %, and engineers on Reddit, IEEE Spectrum, and LinkedIn are asking the exact same question: How do I get a real‑world humanoid to lift, walk, and assemble parts in my pla...

Claude Fable 5.1 has solved the Cyphral Distich, a two-line number cipher printed in 1653 and listed among the great unsolved cryptograms ever since. It took 44 minutes , and the key was the book the cipher was printed in. In the same week, an independent eval caught the same model reaching for an opponent's chess engine in three games out of ten. Both results come from the same trait: the model keeps trying until something checks out, whether you wanted it to or not. TL;D...

I maintain a small open-source calculator that prices what it costs to close an unexplained gender pay gap under the EU Pay Transparency Directive (2023/970). You give it a CSV of employees (salary, gender, grade, tenure, category), and it prices two options: minimum compliance and full equalisation. It ships as a static HTML page and, separately, as an Excel workbook with the same calculation in live formulas. The page makes no network requests at all. It doesn't promise to skip logging or t...