Tanvir Islam

@tanvir0

Mobile App Developer

Dhaka,BangladeshJoined October 2025

Tanvir Islam's blogs

Git for Beginnersgit-for-beginners-01.hashnode.dev4 posts

Inside Git: How It Works Internallyhow-it-works-and-the-role-of-the.hashnode.dev1 post

Understanding Network Devicesall-network-device.hashnode.dev1 post

How the browser workshow-the-browser-works.hashnode.dev1 post

How a Browser Workshow-a-browser-works-internal.hashnode.dev1 post

Recently published

target-any-html-element.hashnode.dev

CSS Selectors

1. Why Do We Need Selectors? CSS selectors are needed to target and select specific HTML elements so that styles can be applied to them. Without selectors, CSS would not know which elements on a webpage should receive particular styles. Selectors all...

6d ago3 min read

git-for-beginners-01.hashnode.dev

Emmet Explained for HTML Beginners

1. What Emmet Is (in Very Simple Terms) Emmet is a shortcut language for writing HTML faster. Instead of typing full HTML tags over and over, you write short abbreviations, and the code editor automatically expands them into full HTML. In short:Emmet...

Jan 303 min read

git-for-beginners-01.hashnode.dev

Understanding HTML Tags and Elements

Why do we need HTML? When you open a website, you can see the text on the website, the headings and subheadings, and the text on the website. How do you solve this problem? Tim Berners-Lee is credited with creating HTML (HyperText Markup Language). I...

Jan 293 min read

how-a-browser-works-internal.hashnode.dev

What Is a Browser?

When we say Browser, we usually mean Chrome, Safari, Firefox, etc.But a browser is not just a simple application — it is much more than that. Let’s try to understand a browser from a developer’s perspective.Even if you are not a developer, understand...

Jan 273 min read

how-the-browser-works.hashnode.dev

How Does a Browser Open a Website?

Do you know how a browser opens a website and what happens internally? Sometimes a question comes to mind—when we type a website name or domain into a browser, how does the browser work? What kind of processing happens in the background? Among millio...

Jan 263 min read