RKRajesh Kumarinmobil-dev2026.hashnode.dev00How React Virtual DOM works under the Hood4d ago · 7 min read · Imagine you own a beautiful house. One day, you decide to change the color of the front door from red to blue. If you hired a traditional construction crew, they might demolish the entire house and reJoin discussion
RKRajesh Kumarinnodejs-dev.hashnode.dev00How Node.js Handles Multiple Requests with a Single Thread4d ago · 6 min read · When developers first learn about Node.js, they usually encounter a statement that sounds completely contradictory: "Node.js is single-threaded, yet it can handle tens of thousands of simultaneous useJoin discussion
RKRajesh Kumarinnodejs-dev.hashnode.dev00Blocking vs Non-Blocking Code in Node.js5d ago · 7 min read · In our previous articles, we learned that Node.js operates on a Single-Threaded Architecture. This means it only has one main "hand" to execute JavaScript code. Because Node.js only has one thread, thJoin discussion
RKRajesh Kumarinnodejs-dev.hashnode.dev00Setting Up Your First Node.js Application Step-by-Step5d ago · 6 min read · In our previous articles, we learned exactly what Node.js is and why it is so incredibly fast. We know it takes JavaScript out of the web browser and puts it directly onto your computer's operating syJoin discussion
RKRajesh Kumarinnodejs-dev.hashnode.dev00Why Node.js is Perfect for Building Fast Web Applications5d ago · 5 min read · When developers talk about building "fast" backend servers, they aren't usually talking about raw CPU calculation speed. They are talking about efficiency—how well a server can juggle thousands of useJoin discussion
