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For the past months I’ve been working on a side‑project that started as a tiny experiment and slowly grew into something much bigger — a clean, fast and multili...

What they share Both tools exist because AI agents are being deployed without audit trails or governance. Both recognized that the EU AI Act enforcement deadli...

Most CRM systems are built for enterprises—dozens of menus, mandatory fields you never use, and per‑seat pricing. For freelancers, small agencies, and solo entr...

Overview Dinosaur Eats is a Chrome extension that drops a tiny pixel dinosaur onto any webpage and makes it eat the visible text line by line. It doesn’t targe...

Background I recently started contributing to django-simple-deploy, a tool that simplifies deploying Django projects with a single command. After watching Eric...

Most developers use Vite and trust it. It's fast, well‑designed, and gets out of the way. But there's a fundamental assumption baked into Vite's architecture —...

The Problem with AI‑Generated Refactoring Every time I asked an LLM to refactor a large file, the same thing happened. It would rewrite the code, hallucinate i...

Part 1: What Business Owners Think They're Buying Walk into any “AI for small business” sales pitch and you’ll hear the same pattern: - “We use GPT‑4.” - “We u...

The Raw Numbers A 70B model stores KV cache at 2 bytes per element fp16. With 96 layers, 64 heads, 128 head‑dim, the KV cache per token is: python bytes_per_to...

As developers, we often need very small utilities: format JSON, decode base64, generate hashes, convert timestamps… But most websites offering these tools are o...

Background I was on a video call, sharing my screen while working through a backend feature. Someone interrupted: > “Wait, hold on—what is that you’re using?”...

Here's an uncomfortable truth: that P50 latency number your team celebrates in stand‑ups is actively misleading you. It's the average experience of your luckies...

TL;DR Wildcard CORS Access-Control-Allow-Origin: appears in most AI‑generated Express backends. Cursor defaults to it because many training‑data examples skip...

Engineering teams that measure signal‑to‑noise ratios in prompt construction consistently outperform peers relying on raw top‑k retrieval. Retrieval‑Augmented G...

While writing a blog on array methods I discovered the Array.flat method for dealing with nested arrays. Before ES6, flattening arrays wasn’t straightforward an...

Introduction Lately, many of us have been working with Retrieval‑Augmented Generation RAG systems to retrieve context, ground responses, and improve accuracy....

API Rate Limits Killing Your SFMC Automation? Your million‑record segment upload fails at 3 AM. Journey Builder throws HTTP 429 errors during peak campaign exe...

Situation It was 2:07 AM. Production was down, but nothing looked wrong: - CPU usage → normal - Memory → stable - Logs → clean Yet users were dropping. There w...

The Problem Many founders start with AI builders that promise rapid prototyping and ease of use. While these platforms are great for creating an MVP, scaling b...

Overview On March 19 2026, the threat group TeamPCP compromised 75 tags of the aquasecurity/trivy-action GitHub Action. The attacker‑controlled code ran silent...

The Master Algorithm – 2015 → 2025 In 2015 a book by AI researcher Pedro Domingos was published: The Master Algorithm: How the Quest for the Ultimate Learning...

Installation bash pip install pillow Importing the library python from PIL import Image Resizing an image python Open the original image img = Image.openr'C:Us...

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Introduction You spend an hour teaching your AI agent about your project structure, coding preferences, and the weird Bedrock timeout issue you debugged last T...

'Zero Trust Isn't a Product — It's What Happens When You Actually Review IAM

I used to work in software development in the mobile industry, and now I develop software at a camera module company. We make camera modules for smartphones and...

Most requirement docs fail for one simple reason They are hard to execute. Not because they are incomplete or lack detail, but because they are unclear. This p...

In the race to build AI systems that mimic human cognition, a new class of neural networks—liquid neural networks LNNs—is emerging as a game‑changer. Unlike tra...

The Countdown You Didn't Know Existed We all remember the Y2K scare. Now the tech world faces a new “final boss” date: Deadline: January 19 2038, at 03:14:07 U...

Introdução No artigo anterior, trouxe um ponto que pouca gente discute: um log ruim pode ser tão perigoso quanto um bug em produção. Quando algo falha, o prime...

Introduction In my journey to build Echo, my local AI companion, one of the key challenges has been ensuring that Echo can autonomously publish content to dev....

If your organization builds or deploys AI systems, you are already subject to overlapping regulations from multiple jurisdictions — and the list is growing. Fig...

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'A crash loop isn't always a bug; sometimes it's the orchestrator restarting a service before it's actually capable of serving traffic.

Your AI agent just mass‑purchased 200 API keys because “it seemed efficient.” Your AI agent subscribed to 14 SaaS tools at 3 AM because “the workflow required...

AI coding assistants are useful, but they can quickly become expensive if you don’t keep an eye on token usage. I was spending $120 / month before I started tra...

Search Is Harder Than It Looks LIKE '%query%' works until: - Your table has 100 k rows Seq Scan, slow - Users misspell words no fuzzy matching - Users search i...

'Cleaned‑up Markdown

The Problem with Unstructured Async Code JavaScript async code has a scope problem. You fire off promises and hope they complete—or fail—cleanly. When somethin...

This is a submission for the DEV April Fools Challenge. I built an app that nobody asked for, but implemented it as if it were a mission‑critical production sys...

What a Good CI/CD Pipeline Actually Does Not just “runs tests before deploy.” A real pipeline: - Validates code quality lint, types, tests - Builds artifacts -...

AI agents are moving into production faster than governance tooling can keep up. Here are five open‑source tools worth knowing about. Tools Overview 1. Microsof...

'Schema Design Is Architecture Your Prisma schema isn't just ORM config—it's your data architecture. Bad decisions here compound as your app grows.

What Is a Transaction? A transaction is a group of database operations that either all succeed or all fail together. sql BEGIN; UPDATE accounts SET balance = b...

Introduction If you run a public‑facing website today, you might notice strange, massive spikes in traffic. At first it feels like your app has gone viral, but...

On Preventing Things Through Structure Embellishing interpretations and fabrication share the same root—I realized that in the previous article. To prevent rec...

A Detour on the Way Home from a Walk He came back from viewing the cherry blossoms and said he wanted to talk about something I'd said. 'It's hard to distingui...