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Most developers design AI features around two axes: what the AI can do, and how it behaves technically. The missing axis is who the AI is — its character, voice...

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Introduction The other day I told my boss I was going to get another Google Certification in AI: the Generative AI Leader course from Google Cloud Certificatio...

If you’re googling best python course 2026, you’re not alone—and the timing makes sense. Python is still the default language for automation, data work, and bac...

DoorDash, the food delivery giant operating in over 40 countries with nearly $75 billion in merchant sales last year, announced on 21 April 2026 that it is pilo...

The Problem with Many Technical Communities Not every community needs more generic webinars. The best ones build formats that create real momentum for their me...

Intro Most people use keyboards, mice, or touchscreens. I decided that was too boring, so I built a web‑based Fruit Ninja clone that you control using your han...

Overview I built a site called Dispatch. It’s a daily AI news brief with one rule: if a story doesn’t pass a trust check, it doesn’t go out. You can visit it a...

Introduction Wallets are a means of authenticating an identity on a blockchain, in addition to storing funds. They can be compared to a Google account that we...

> “AI didn’t break your code. You just trusted it too much.” AI tools like GitHub Copilot and ChatGPT are changing how we write software. You type a comment… an...

!Banner Imagehttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/ipwu0d26ji5n1dad67sz.png Quick context I'm a solo dev building SQL Protocol, a browser gam...

AI agents are now a routine part of how code gets read, refactored, and extended. They are a fourth audience alongside humans, compilers, and IDEs — but unlike...

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What is a Model? A model is essentially an equation. Example y = mx + c During training, values of x and y are provided. The model learns the appropriate value...

The Problem with Hard Caps Most developers think they have AI costs under control because they set a $500 hard cap on OpenAI. In reality, that’s not cost contr...

Introduction If you are working on AI speed and latency, this guide offers a simple, practical path you can apply today. In the race for AI dominance, speed is...

Overview !Project screenshothttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads....

Assumptions - Target: single‑core RV64I RISC‑V CPU with OpenSBI firmware. - OpenSBI is typically loaded at 0x80000000; everything below is reserved for MMIO de...

Should Hand‑Written Code Be Considered Art Now? Author: Kernel Pryanic Date: Apr 18 Tags: ai, programming, art Kernel Pryanic draws a parallel between car manu...

Overview I’m currently working on a new app—a Trello‑like project management tool enhanced with AI. Most project management tools help you organize tasks. This...

Background In Part 1 I built a meal‑planning system with Claude that used a preference file, reusable skills, and pushed groceries to my Kroger cart. It worked...

Introduction Most Python APIs work perfectly in development—and fail in production. The issue is rarely functionality. It’s missing security and resilience lay...

Introduction PR: robotframework/robotframework5651 The Bug: What Was Happening - Raised an UnboundLocalError accessing a variable before assignment, or - Enter...

The Struggle A few months ago, I was trying to get hired as a fresher and getting nowhere. I was doing everything people say you should do: updating my resume,...

Web Development with React - Built web interfaces using ReactJS - Focused on creating clean and modern UI - Enjoyed turning ideas into interactive web pages Mo...

LINQ looks clean and harmless in C, but in real backend APIs small mistakes can quietly turn into serious performance issues. Here are three common pitfalls I’v...

Why I Built It Do not think I built CrabPDF because the internet needs another PDF tool. There are already many tools for merging PDFs, splitting pages, rotati...

What are Guardrails in AI? Guardrails are checks and controls added around an AI system to ensure it behaves correctly, safely, and reliably. They don’t make t...

The Market Was Never the Enemy. It Was Me. Most people believe trading is a purely technical skill—something that can be mastered through indicators, strategie...

The Problem with Most Meeting Agendas A typical agenda looks like this: - Project status update 30 min - Q3 planning discussion 20 min - Misc / AOB 10 min This...

We’ve officially crossed the threshold where AI Claude, Cursor, Copilot writes more code than we do. But there’s a massive hidden cost emerging: Verification De...

The Feynman Algorithm If you search for Richard Feynman’s methods, you’ll likely stumble upon the famous Feynman Technique, a framework for learning new concep...

How decoupling work from requests helps systems stay stable under load In the previous part, we saw the limitations of synchronous systems. When every request w...

Introduzione Negli ultimi anni gli assistenti vocali sono diventati sempre più importanti nella vita quotidiana, ma molti richiedono app, installazioni o dispo...

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Most Odoo MCP integrations I came across follow the same pattern: a separate Python process running on your machine or in a Docker container, talking to Odoo ov...

Thesis My opinion on using Wi‑Fi on a plane has shifted. I do not think it is the right default for everyone in every situation, but when I am traveling alone,...

What I did: This week, I went from generating raw key pairs in the terminal to building a web app that connects to browser wallets like Phantom. What surprised...

Beyond Passwords: Understanding Identity on Solana In the Web2 world, your identity is essentially a row in a database owned by someone else. You have a userna...

Overview - Vulnerability ID: GHSA-C4QG-J8JG-42Q5 - CWE ID: CWE‑918 Server‑Side Request Forgery - CVSS Score: Low - Published: 2026‑04‑25 - Attack Vector: Netwo...

The problem You’ve built a multi‑agent system. It works: the orchestrator dispatches tasks to specialist agents, they call external APIs, and you ship it. Thre...

Setting Up the Basics Before diving into optimizations, ensure the fundamentals are in place: - Install the latest Node.js currently 18.x via a version manager...

!Ken Denghttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuse...

We just noticed a significant anomaly: a 24‑hour momentum spike of +0.679 in tech sentiment. This reflects a bullish tone in the tech sector, highlighted by art...

Problem Most freelance web designers don’t lose because they can’t build good websites. They lose because getting in front of the right local business owner is...

Breaking through the six‑day stagnation on submain We've finally hit a major milestone with four committed changes pushing Cx 0.1 over to release‑candidate sta...

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