18431 posts from this source
What is the AWS Community Builders Program? The AWS Community Builders program connects you with a global network of builders who learn continuously, share ope...
How I Finally Fixed My Serverless + esbuild + Prisma Packaging Nightmare The issue For weeks my AWS Lambda bundle size never changed, no matter how many packag...
How to Save Tokens With Claude Quick Rules One prompt = one feature avoid “and also… and also…” - Ask for PATCHES / diffs, not full files - Use phases: plan fi...
Introduction In today's cloud‑native landscape, Kubernetes has become the de‑facto standard for container orchestration, and Amazon Elastic Kubernetes Service...
What Will Change? What Genese Customers Should Consider? Hardware Focus Laptops Without Chargers From 2026? What Will Change in the EU and What Matters for Gen...
The Rise of Token‑Efficient Programming The rise of Large Language Models LLMs in software development has introduced a fascinating new constraint that few dev...
Introduction to Tuples in Python In the rapidly evolving landscape of programming, data structures are the backbone of efficient and effective code. Python, re...
When I shipped v1 of my portfolio, I chose simplified motion because reliability mattered more than ambition. I respected GSAP, but I didn’t yet understand it—i...
What are Durable Functions? Durable Functions let you build multi‑step applications and workflows directly in AWS Lambda. You can pause your app and continue l...
!Cover image for How I built a Zero-Knowledge Secret Sharer using Next.js and the Web Crypto APIhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=co...
Introduction If you’re building serious AI features in Ruby semantic search, RAG, recommendations, you quickly realize you don’t just need a client for your ve...
markdown !Cover image for From Cloudflare Zero‑trust to Tailscalehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/ht...
Prerequisites - Custom SSH key pair – generate using ssh-keygen, OpenSSL, or another tool. - Private key stays on your local machine for authentication. - Publ...
Moving on from the previous workshop, the next lab on the Responsive Web Design certification at freeCodeCamp had me building a video compilation page. The lab...
Implementing IEC 62304 in an Agile / DevOps Workflow If you’re building SaMD or software inside a medical device, you’ve probably searched: > “How do I impleme...
Core Concept In this stage of my learning, I have focused on organizing the most critical components of the blockchain's evolution from a ledger to a world com...
Salary Prediction Using Linear Regression !Njeri Muriithihttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%...
Introduction Fifty years ago, a revolutionary device changed the way engineers and developers approached computing. The KIM‑1, introduced by MOS Technology in...
Overview The Jujutsu Kaisen anime has closely followed the manga since its debut, adapting major arcs in a largely chronological and faithful manner. After the...
Modern web development emphasizes building reusable, encapsulated components—a goal the Shadow DOM and CSS Custom Shadow Parts directly address. These browser f...
Competitive Intelligence Monitor Staying ahead of competitors requires constant vigilance—tracking product launches, funding rounds, partnerships, and strategi...
TL;DR Traditional enterprise search is broken because it relies on keywords, not context. Retrieval‑Augmented Generation RAG combined with Knowledge Graphs is...
What Do Game Engines Do? Welcome to the third chapter of this course. There is no better time to start working on your dreams than today, because someone much...
markdown !Frankiehttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploa...
If you're like most frontend developers, Browser DevTools are always open… yet most of their power quietly goes unused. We inspect elements, tweak CSS, check th...
The problem with “heavy” tools Most modern productivity tools assume: - teams - constant internet connection - subscriptions - complex setups As a solo freelan...
🚀 Day 8 – Python Dictionaries in Action Welcome to Day 8 of my 30 Days of Python Projects challenge! Today’s project focuses on Python dictionaries while solv...
If you’re a developer preparing for interviews in 2026, chances are you’ve already met the final boss: The interview itself. Not LeetCode. Not system‑design dia...
TL;DR Patch immediately: upgrade to v1.25.2 of @modelcontextprotocol/sdk. Identifier CVE-2026-0621 GHSA-8r9q-7v3j-jr4g Severity 8.7 – High Affected Component @...
Read more about เพิ่มประสิทธิภาพการทำงาน ด้วย Agile process...
The Problem with Traditional Multi‑Tenant SaaS Storage Multi‑tenant SaaS storage is fundamentally compromised at the architectural level. Vendors promise row‑l...
Overview This article demonstrates how to integrate UkrGuru/WJb Worker Jobshttps://github.com/UkrGuru/WJb with a Blazor Server application. The sample provides...
Standardized Birthday Photography in Chinese Malls In many Chinese shopping malls, birthday photography has quietly become a standardized product. Small studio...
The cloud keeps evolving, bringing new ways for businesses to grow and innovate. Trends like serverless computing, AI-driven automation, and edge computing are...
markdown !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...
The Name Game: SSL vs TLS SSL Secure Sockets Layer and TLS Transport Layer Security are often used interchangeably, but SSL is effectively dead. It hasn’t been...
Introduction In my original posthttps://dev.to/mosiddi/the-agent-control-plane-why-intelligence-without-governance-is-a-bug-5fij, I argued that intelligence wi...
Myth vs Reality: “AI Kills Creativity” The Myth If I use AI, my ideas won’t be original. This myth spreads because many people use AI in the most creativity‑ki...
Problem Overview You are given: - Two integers n and m, the numbers of internal horizontal and vertical bars in a grid. - Two arrays, hBars and vBars, listing...
!What Actually Breaks When LLM Agents Hit Production — And How Amazon's Agent Core Fixes Ithttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/oej5l9zviiya...
Timothy stood at the chalkboard, his hand cramping. He had been writing code for ten minutes, but he was stuck in a corner—literally. His code had drifted so fa...
The Problem The Build Process - “Add a dropdown with different recipes” → Done - Each request took seconds. No Googling. No Stack Overflow. No debugging missin...
What happened? Your favorite artist announced an upcoming concert, and customers rushed to buy tickets. The e‑ticketing platform started returning errors and b...
Data fetching in React is the bridge between your UI and external APIs, databases, or mock services. Because fetching is a side effect, it must be handled caref...
How This Started aka Mild Annoyance I’ve been building things on the web for a long time—servers, tools, dashboards, scripts, systems that exist because someth...
Observing Representation Instability During Neural Network Training While experimenting with neural network training behaviors, I noticed a recurring pattern t...
