How does Browser Work? In Depth.Browser is the way to connect to the internet and access information from around the world. Every day millions of web pages are visited. If you are a web developer, you must know how these browsers work. Because this will help you optimize performanc...Jan 29, 2026·7 min read
Understanding DNS Resolution with digIntroduction: DNS – The Internet’s Phonebook When you type google.com into your browser, your system needs to find where that website lives. Computers don’t understand names — they understand IP addresses. DNS (Domain Name System) exists to translate...Jan 20, 2026·4 min read
Understanding DNS Record TypesWhat is a DNS record? DNS records (aka zone files) are instructions that live in authoritative DNS servers and provide information about a domain including what IP address is associated with that domain and how to handle requests for that domain. The...Jan 20, 2026·6 min read
Inside Git: How It Works and the Role of the .git FolderIntroduction Most developers use Git every day—git add, git commit, git push—but very few stop to ask: What is Git actually doing under the hood? Understanding Git internally helps you: Debug Git issues with confidence Stop fearing errors like deta...Jan 20, 2026·4 min read
Why Version Control Exists: The Pendrive ProblemIntroduction Before tools like Git existed, developers shared code the same way students shared projects—using pendrives, emails, and copied folders. At first, this seemed simple. But as projects grew and more people joined, things quickly turned int...Jan 20, 2026·3 min read
The Evolution of Version ControlEssential Commands Git is a powerful version control system that helps developers track changes, collaborate with others, and manage source code efficiently. Understanding the basic and essential Git commands is the first step toward using Git confid...Jan 19, 2026·2 min read
