--- title: "Om Mishra (@om-mishra) | Hashnode" description: "Om Mishra (@om-mishra) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@om-mishra" --- @om-mishra # Om Mishra @om-mishra · Joined January 2026 ### [How browser works](https://working-of-browser-beginners.hashnode.dev/how-browser-works?utm_source=hashnode&utm_medium=feed) How a Browser Works: A Beginner-Friendly Guide to Browser Internals Here’s a simple question that most developers never stop to think about: 👉 What actually happens after I type a URL and press Enter? You see a webpage appear in less than a second. ... 5 min read · [working-of-browser-beginners.hashnode.dev](https://working-of-browser-beginners.hashnode.dev/how-browser-works?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/how-browser-works/697cbc5d21e71bdaf971e309) ### [TCP vs UDP](https://dofference-between-tcp-vs-udp.hashnode.dev/tcp-vs-udp?utm_source=hashnode&utm_medium=feed) TCP vs UDP: When to Use What, and How TCP Relates to HTTP When you send a message on WhatsApp, watch a YouTube video, or open a website, data is moving across the internet. But this data doesn’t move randomly. It follows rules. These rules decide: Ho... 4 min read · [dofference-between-tcp-vs-udp.hashnode.dev](https://dofference-between-tcp-vs-udp.hashnode.dev/tcp-vs-udp?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/tcp-vs-udp/697cbb9de1e3a7a9b75d2f3d) ### [Tcp working](https://tcp-working-for-beginners.hashnode.dev/tcp-working?utm_source=hashnode&utm_medium=feed) Every time you open a website, submit a form, or call an API, data travels across the internet. That data does not move randomly. It follows strict rules to make sure it reaches the right place, in the right order, without getting lost. One of the mo... 4 min read · [tcp-working-for-beginners.hashnode.dev](https://tcp-working-for-beginners.hashnode.dev/tcp-working?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/tcp-working/697cbaf4b37bbd7da8776bfb) ### [DNS Resolution 101](https://the-dns-resolution-101.hashnode.dev/dns-resolution-101?utm_source=hashnode&utm_medium=feed) How DNS Resolution Works (From Root to Google.com) When you type google.com in your browser and press Enter, a lot happens behind the scenes — much more than most beginners realize. One of the most important steps is DNS resolution. In this article, ... 4 min read · [the-dns-resolution-101.hashnode.dev](https://the-dns-resolution-101.hashnode.dev/dns-resolution-101?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/dns-resolution-101/697cba23e26c71a149163d53) ### [Dns Resolution 101](https://dns-resolution-101.hashnode.dev/dns-resolution-101?utm_source=hashnode&utm_medium=feed) Why Version Control Exists: The Pendrive Problem If you’ve ever worked on a project with friends, there’s a good chance you’ve faced this situation: Someone says, “I have the latest code.” Another person replies, “No, mine is newer.” Files are named ... 4 min read · [dns-resolution-101.hashnode.dev](https://dns-resolution-101.hashnode.dev/dns-resolution-101?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/dns-resolution-101/697cb872cbdca3e15a1494aa)