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DeepSeek V4 is cheap, fast, and — for a lot of developers — impossible to buy. Not because of the model. Because of the money. If you live in Nigeria, Indonesia, Vietnam, India, Pakistan, Egypt or most of Latin America, the blocker is almost never "is this model good enough". It's "my card got declined, PayPal isn't available here, and the official platform wants a Chinese payment method." I run a small API gateway (disclosure at the bottom), and this is the most common email we get. So he...

Every time I started a new session with Claude, I found myself repeating the same instructions. Which commands to use, how I wanted the code written, what to test. I kept copy-pasting the same saved message from my notes whenever I started a new chat. That’s when I found out about the CLAUDE.md file. It gives those recurring instructions a place in your project, so Claude can read them across sessions without you having to repeat yourself. There are plenty of ways to write a CLA...

When you join a running project — as a lead, an architect, or part-time — your hands itch to start fixing things right away. There it is, the crooked deploy; the database without indexes; the service nobody has touched since last year. Stop. For the first week you fix nothing at all. This article covers "Track 0" from the project order map : how to take an honest snapshot of a project's state in one week. I'll show it on a real example — a growing gamedev project I joined to bring order to. ...

A bonus capability for FieldKit , the field-notes PWA I built across this series ( code on GitHub ). The series wrapped at part 7, but I said the app didn't have to be done — and voice is too good a fit for a field tool to skip. Out in the field your hands are busy, so: dictate a note by talking, and have any note read back to you. Both come from the Web Speech API, and both are a handful of lines. Two halves, very different maturity The Web Speech API has two sides, and...

Every auto-apply tool I have taken apart marks an application "sent" at the same moment: the instant it dispatches the click. That is a read-back of our own input, and it is the weakest signal in the whole pipeline. The four signals that look like proof and are not I shipped all four of these at some point and had to take them back out. 1. Our own click. The submit button was pressed. Nothing about that tells you a request left the browser, or that the server accepted...

MindSpark is a browser-based mind mapping app that saves your work as private JSON files in a repository you control. Connect GitHub, Gitea/Forgejo, or GitLab , and the app commits every change to a repo called mindspark-maps, giving you version history and full data ownership. It runs entirely client-side with no server in between, supports keyboard-driven editing, and lets you use OAuth or access tokens for secure, scoped access to your chosen git host. Repo : https://github.com/p...

Introduction Power BI helps organizations turn raw data into meaningful insights for better decision-making. A well-designed data model is essential for accurate analysis, efficient DAX calculations, and good report performance. This article explains data modelling, fact and dimension tables, relationships, filter directions, and Power Query joins , using practical examples to demonstrate how these concepts are applied when building an effective Power BI solution. 1. Data Modell...

@puneetkumar2010 , @akhourianmolkumar The KODA Code Jam crowned its first Champion. Now, we're going bigger. Meet Scribe — the markdown formatter I built in 48 hours to solve a problem every developer faces: "Why does formatting code snippets and documentation have to be so annoying?" Scribe takes your messy markdown, your ugly code blocks, your chaotic documentation, and makes it beautiful. Instantly. But here's the thing: Scribe is just the beginning. ...

What are you doing this week? Feel free to share! Keep in mind it’s OK to do nothing at all, too.

Singeli is a domain-specific language for building high-performance algorithms (including SIMD) with flexible abstractions over code that corresponds to individual instructions. It's implemented in BQN, with a frontend that emits IR and a backend that converts it to C (the IR is simple, so that other backends like LLVM or machine code could be supported without much work). Comments

Over two weeks I moved six self-hosted services from Docker Compose onto Kubernetes — ArgoCD, supply-chain policy, the whole GitOps loop. Then, in a single day, I moved all six back, and took a seventh with them: a site that had been born on the cluster. Almost nobody writes this part. Not the triumphant migration, but the reversal, and the reasoning that justified both halves. Nothing failed technically. What broke was an assumption I'd been carrying about what Kubernetes is for. Th...

Security teams spend a lot of time deciding whether a request should be allowed. The person making that request experiences the decision through a much smaller interface: usually a status code and a sentence. This is Part 3 of Security Infrastructure in Practice, a series about what happens when security design meets production systems. A user tries to export a report and receives: 403 Forbidden The service is technically correct. It is also about to create a support ticket. “Access...

Originally published on sahansera.dev . You have a model running in LM Studio. Now you want it to search the web, work with files, or trim a video. Where do you find the tool that makes that possible? I've built Local AI Tools to help with that step. It's a free, open-source directory where you can browse native LM Studio plugins and MCP servers, search by capability, and inspect their setup information. You don't need an account to use it. If you already know the plugin you want, a...

It usually happens around 8:30 in the morning. A notification pings on a smartphone: "Time for your morning BP medication." The son glances at the screen, swipes it away, and thinks to himself, "I'll hand it to Papa right after breakfast." Twenty minutes later, breakfast ends. Work emails start pouring in. A WhatsApp notification chimes. The notification is already cleared from the lock screen, and the thought vanishes with it. By the evening, no one remembers whether the tablet ...

Caching is usually introduced as a performance decision. Once cached data participates in an authorization result, it also determines how long an old security fact remains usable. This is Part 4 of Security Infrastructure in Practice, a series about what happens when security design meets production systems. Caches are supposed to make authorization faster. They can also keep an old permission alive after the source of truth has revoked it. This rarely begins as a security decision. A tea...

Last verified: August 20, 2026 TL;DR: For pure coding benchmark performance, GPT-5.5 and Claude Opus 4.8 are virtually tied (~88.7% SWE-bench Verified). However, on the harder, contamination-resistant SWE-bench Pro benchmark, Claude Opus 4.8 leads decisively (69.2% vs 58.6% for GPT-5.5). Gemini 3.1 Pro trails in Verified (80.6%) but offers a 1M-token context window and native multimodal input, making it ideal for agentic workflows that ingest large codebases, diagrams, or video. Beyond benc...

Last verified: August 20, 2026 TL;DR: The India Semiconductor Mission (ISM) is a ₹76,000 crore (~$10 billion) government incentive to build a domestic semiconductor ecosystem, targeting 5% of global chip market share by 2030. AI agents are already accelerating chip design and verification workflows (e.g., Synopsys’ Agentic AI), but without proper IT governance—environment isolation, least‑privilege credentials, human‑approval gates, and input sanitization—these agents can cause costly mista...

Real-time interactive video, powered by world models, is transforming media from passive consumption to programmable experiences. Like GPS enabled real-time navigation for Uber, world models enable real-time, steerable video generation that opens new possibilities in gaming, simulation, and content creation. This technology is now accessible to developers via platforms like Reactor, which offers sub-50ms latency and pay-as-you-go pricing. TL;DR Last verified: 2026-08-21 Key ...

Verdict: For most small businesses, the differences in underlying infrastructure between AI providers like OpenAI (ChatGPT), Anthropic (Claude), and Google (Gemini) will impact your day-to-day experience more than subtle differences in model capabilities or features. Look for evidence of robust multi-node training infrastructure when evaluating AI tools for reliability and speed. Last verified: 2026-08-21 · Most reliable: Gemini (Google's infrastructure) · Best for consistent speed: Claude...

Turning Mermaid ER diagrams into shareable 3D schema tours Mermaid erDiagram is great for docs and PRs. It’s less great when the schema gets dense: boxes overlap, FK lines tangle, and “just zoom out” stops helping. I built Schema3D for that moment: open a Mermaid ER (or SQL / DrawDB) in the browser, explore it in 3D, and share a URL that recreates the view. No live database connection, no account. Why 3D helps (sometimes) 2D ERDs optimize for printing and README...

LaunchTower — Factor Model Research Report Report date: 2026-09-14 · Data as of: 2026-09-11 (last close) · Universe: 81 US large/mid-cap equities Disclaimer: This is independent research and data, not investment advice, a recommendation, or a promise of performance. Past factor performance does not guarantee future results. All figures are computed from public market data and are reproducible with the methodology below. 1. Methodology (reproducible) Univers...

Kubernetes may look complicated at first, but the basic process becomes much easier to understand when we break it into five stages: 1️⃣ Define the desired state We start by writing YAML manifests that describe what we want Kubernetes to create. Deployment — Defines the container image, replica count, update strategy, and Pod configuration. Service — Gives Pods a stable network address and distributes traffic between them. ConfigMap — Stores non-sensitive applic...

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Formal verification is moving from academic research into shipped tools for AI agent authorization. Here is what is real, and what is still missing.

When I took up management, nobody told me that I need to watch out for my habits that can have a serious impact on my team’s productivity and performance.

A Hacker News post argues AI erased the middle of software engineering. PR review, bug, and hiring data mostly back it up, with one real correction.

A practical guide to spotting over-engineered AI apps, from unnecessary vector databases to multi-agent systems, memory layers, and missing evals.