18561 posts from this source
In traditional software development, iteration is king. We are taught to think sequentially: take an item, process it, store the result, and move to the next. H...
Where containers stop being simple Containers are sold as a solved abstraction. You package a filesystem, declare a process, and the world becomes reproducible...
Introduction Most AWS security guides tell you what to do. This guide shows how to implement security in a production environment where developers need to ship...
Right‑size your EC2 instances One of the most common reasons for high AWS bills is over‑provisioned EC2 instances. Many systems use only a fraction of their ca...
Get Data Lakehouse Books - Apache Iceberg: The Definitive Guide - Apache Polaris: The Definitive Guide - Architecting an Apache Iceberg Lakehouse - The Apache...
The Real Issue Is Rarely Traffic If a user cannot understand what your SaaS does, who it is for, and why it matters — all within a few seconds — they leave. No...
Back in early January, I was wrestling with a problem: coordinating multiple Claude Code sessions across different repositories without losing context or steppi...
!Cover image for VitaGuard: My First Real-Time Linux System Health Monitor in Bashhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=au...
!Cover image for The Death of Architectural Design in Agilehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A...
Cleaned‑up Markdown markdown !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-upload...
Once upon a time, a developer named Akash built ShopStream, an app that combined live video streaming with instant e‑commerce, all inside a single codebase. The...
'From Code to Content: Building PromoBot, an AI‑Powered Marketing Agent for Devs
Artificial Intelligence Assistants for Coding Artificial Intelligence assistants have transformed how developers write, test, and understand code. From generat...
I Have a Confession to Make I often forget how my own projects work. It usually happens like this: I spend a weekend building a Proof of Concept, life gets in...
Overview HydraFlow is a real‑time, gesture‑controlled fluid simulation where your hands literally control physics. It started as a fun experiment and grew into...
Introduction This project started as a negative‑space exercise. I wanted to build a UI that displays historical benchmark observations clearly—and then deliber...
Recursive Language Models: How Code-Executing AI Agents Will Make 128K Context Windows Obsolete The Problem: Context Rot Long‑context windows are expensive, sl...
!Cover image for Story of T‑Apex: Zero Ideas, 24 Hours, and One Crazy Pivot to the Top 10.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gr...
Hello DEV Community! 👋 I am a Senior .NET & C++ Architect with a deep interest in IoT networks and AI technologies. For the “New Year, New You Portfolio Chall...
Hello World! I’ve been following the DEV community for a while, and it’s time I finally jump in. I’m Shubhankar Basak, a Bachelor of Computer Science student a...
Introduction Hello friends! 🙏 Welcome to the first post in my series: “What If I Move to the Cloud?” Your manager says, “We need to move everything to the clo...
TL;DR brass-http is not a fetch wrapper. It’s an effectful HTTP client built on top of a runtime with fibers, structured concurrency, and cancellation. In the...
Why marketplace backends fail after launch and how to design for correctness Most marketplace backends don’t fail because of missing features. They fail becaus...
Control the Character In this chapter we detect when the Space key is pressed and flip the player’s movement direction left ↔ right. This gives a stronger sens...
ESP32 Security Guide The ESP32 has become one of the most popular micro‑controllers for IoT projects. It is powerful, affordable, and packed with features like...
What Is a Lower Back Pop? A “pop” or “crack” in the lower back usually comes from gas bubbles releasing within the spinal joints, a process called cavitation....
What to Include in a Resume & What Not to Include – Avoiding Common Mistakes Important Links - Overleaf repository: - Overleaf: - Wonsulting: > Note: This guid...
Incremental Models + Cached DAG Runs DuckDB‑only I love local‑first data work… until I catch myself doing the same thing for the 12ᵗʰ time: > “I changed one mo...
Introduction Building on Solana? You'll need Devnet – a free sandbox where you can test, break things, and learn without risking real money. What is Devnet? De...
What is Vizora? Vizora is a database intelligence tool for developers. Instead of connecting to your database or asking for credentials, you simply: - Paste yo...
Introduction Modern cloud storage is broken. When you upload your life’s memories, vital documents, or code projects to the “Big Tech” giants, you aren’t just...
AI Doesn’t Replace Jobs, It Replaces Tasks People keep asking: “Will my job disappear because of AI?” That question is wrong. AI doesn’t replace jobs; it repla...
Introduction Your company doesn't want to fix burnout. They want you to manage it. They offer meditation apps, resilience workshops, and stress‑management trai...
Welcome to the Art of Building Applications The story begins when I started my freelancer/solopreneur journey 5 years ago. Every time I worked on a new project...
Introduction I work as a Backend Developer Java/Spring and I’m also a university student studying Museology. While examining the physical security layers of mo...
A clean, production‑ready Next.js portfolio open source that you can use as a reference when building your own developer site. Overview If you’re building a dev...
A branch‑only experiment that stress‑tests custom agent registration, trust boundaries, and deterministic traces in a support_triage module that lives outside...
I once asked a major stakeholder to install Postgres on his laptop just to see my progress. It was September 2024, early in my career, and the shame of that mom...
Clean Code Doesn’t Get You Hired – This Does I learned this the hard way. It’s everything else – the stuff nobody talks about in developer forums or YouTube tu...
If you are a Unity asset developer, this is a must‑read for you If you’ve ever published an asset to the Unity Asset Store, you probably know that the last ste...
!AI illustrationhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws....
Today felt different. Not because I learned a new React feature, but because I leveled up how I think about code structure. I didn’t just write components—I sta...
markdown !David Harveyhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2F...
Overview If you’ve ever struggled with managing contact forms, feedback, or newsletter subscribers on your website, you know it can get messy. You might be jug...
markdown !Cover image for How to Build an AI Customer Support System with AWS Bedrock Guardrails Complete Tutorial + Free Codehttps://media2.dev.to/dynamic/imag...
When I wrote my first backend application, I thought the hard part was over once the API worked locally. The endpoints responded, tests passed, and everything f...
Module Objectives By the end of this module, learners will be able to: - Understand AWS storage services from a developer perspective - Select the right storag...
Overview I wrote and deployed a demo Web3 store using Solidity and ethers.js as a learning exercise. The original tools recommended by an older book web3.js, T...
