17911 posts from this source
Introduction Ensuring the integrity of email flows is a critical aspect of maintaining reliable communication systems. In complex architectures, especially whe...
This is a submission for the New Year, New You Portfolio Challenge Presented by Google AIhttps://dev.to/challenges/new-year-new-you-google-ai-2025-12-31 About M...
What Really Happens When You Type www.twitter.com and Hit Enter? You’ve probably typed www.twitter.com into your browser thousands of times. Twitter opens almo...
In today's enterprise landscape, securing user authentication flows is critical to protect sensitive data and ensure regulatory compliance. As a DevOps speciali...
The Wall Street Journal reported that Nvidia's plan to invest up to $100 billion in OpenAI has stalled, with insiders at the chip giant expressing doubts about...
Introduction Hi Dev Community 👋, I’m Dineshkumar Nataraj, a Full‑Stack, Mobile, and Cloud Developer passionate about building scalable products across web, mo...
I'm Seeing the Shift to Playwright As I reflect on 2025 and look ahead to 2026, I want to share a lesson learned. Throughout last year, I didn't have a single...
Introduction How I built an open‑source deep research engine that costs a fraction of what OpenAI, Gemini, and others charge, while delivering significantly be...
Introduction Managing authentication within legacy React codebases presents unique challenges. These projects often rely on outdated patterns, struggle with in...
OpenAI DevDay 2025: The Real Agent Wars Just Began – Why Apps May Kill the Assistant Competition Before It Starts OpenAI just shifted from building a chatbot t...
If you’ve ever deployed more than one project on a single server, you’ve probably felt this tension: > “I don’t want this new thing to interfere with what’s alr...
Markdown — bu matnni oddiy belgilar yordamida formatlash tili. U vizual muharrirlardan farqli o'laroq, matnni yozish davomida shakllantirish imkonini beradi. Sa...
Introduction Imagine someone builds your house perfectly… but they forget to paint it. Without CSS, a website is just plain text and structure. CSS Cascading S...
'Have you ever felt tired just by opening and closing HTML tags again and again? html -
Introduction Web scraping is a vital technique for data gathering, but it often runs into IP‑banning issues when requests are sent from a single address. Tradi...
🧭 Big Picture First At this point, you’ve already: - Created an EC2 instance - Connected to it via SSH Now you’re inside the server. Before installing anythin...
Introduction In this article we’ll cover: - What a server is and why we need to talk to it - What cURL is in very simple terms - Why programmers use cURL - Mak...
What are TCP and UDP? high level TCP Transmission Control Protocol - Reliable, connection‑oriented network protocol. - Establishes a connection using a three‑w...
How DNS Resolution Works !Cover image for “How does DNS Resolution Works”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,forma...
New Year, New You Portfolio Challenge Submission This is a submission for the New Year, New You Portfolio Challenge Presented by Google AIhttps://dev.to/challe...
In today’s cybersecurity landscape, validating email flows is crucial for ensuring both security and deliverability. Traditional methods often involve complex s...
Introduction In the realm of digital security testing, understanding how to bypass gated access mechanisms—especially under extreme load conditions—is crucial...
The DevOps Landscape: 2024‑2025 vs. 2026 If we look back at the DevOps landscape of 2024‑2025, we see a world dominated by glue code. We spent hours: - Managin...
Introduction Managing cluttered production databases in legacy systems is a persistent challenge that hampers performance, complicates maintenance, and risks d...
I spent the last few weeks deploying a multi‑service voting application on Kubernetes—not because I needed a voting app, but to understand how Kubernetes actual...
markdown !Cover image for 30.Delete EC2 Instance Using Terraformhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/htt...
Overview In security research, efficiency and precision are crucial, especially when automating complex authentication flows with little or no documentation. T...
Why section verification matters more than ever Under the CrPC regime, lawyers relied on: - memory - standard formats - long‑used section numbers BNSS has chan...
Small business owners in Kenya face a common challenge: managing sales, inventory, and staff while keeping costs under control. Many shops lose money without re...
The Challenge During high‑traffic scenarios, such as product launches, promotional events, or system stress tests, the volume of simultaneous user interactions...
!Cover image for I built a browser-based Gamepad Tester using the HTML5 Gamepad APIhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=a...
When people hear “Kubernetes UI”, the first thing that comes to mind is the Kubernetes Dashboard. It used to be the default choice, but the official Kubernetes...
29. Delete Backup from S3 Using Terraform !Cover image for 29.Delete Backup from S3 Using Terraformhttps://media2.dev.to/dynamic/image/width=1000,height=420,fi...
Introduction Spam traps are hidden email addresses used by anti‑spam organizations and mailbox providers to catch malicious or poorly‑maintained mailing lists....
Introduction In modern web development, building seamless and secure authentication workflows is critical for user experience and security compliance. Leveragi...
Self-hosted Plagiarism Detection with OpenSearch Building an LMS, needed plagiarism detection without external APIs. Two‑stage approach Find candidates with mo...
Introduction In the realm of enterprise application development, ensuring the integrity and reliability of email workflows is critical. As a Lead QA Engineer,...
Introduction to Digital Marketing: Why Your Code Needs a Voice It’s a common story in the dev world. You spend months building a side project, refactor the cod...
!Cover image for Coding in Peace - The Story Behind Harmonia Zenhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/htt...
In today's interconnected world, many services impose geo‑restrictions to comply with regional regulations, content licensing, or security policies. During test...
Manual testing remains one of the most critical aspects of software quality assurance, even in today’s era of automation. It ensures that applications behave as...
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...
!Cover image for Will AI Replace Developers?https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-up...
Timothy sat at his desk, looking a bit overwhelmed. He had a simple user object, but his code was cluttered with if statements. js let user = { name: 'Timothy',...
!Cover image for Comprehension Debt: The Hidden Cost of Coding Without Understanding 🇺🇸https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gra...
'The N+1 Query Problem in Production – A Real‑World Story
What I Built I built DevFlow, a minimal TypeScript + Node.js project designed to demonstrate a terminal‑first debugging workflow using GitHub Copilot CLI. The...
