--- title: "Debabrata Bar (@devh3r3) | Hashnode" description: "Debabrata Bar (@devh3r3) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@devh3r3" --- @devh3r3 # Debabrata Bar @devh3r3 · Joined January 2023 ### [global vs globalThis and its gotchas : Every Developer Should Know](https://debwrites.hashnode.dev/global-vs-globalthis-javascript?utm_source=hashnode&utm_medium=feed) H1 Global vs globalThis in JavaScript: What Every Developer Should Know H2 What is the Global Object in JavaScript? H2 The Problem Before globalThis 4 min read · [debwrites.hashnode.dev](https://debwrites.hashnode.dev/global-vs-globalthis-javascript?utm_source=hashnode&utm_medium=feed) [Mar 11](https://hashnode.com/posts/global-vs-globalthis-javascript/69b1cd3c6c896b0519c17668) ### [Async JavaScript Demystified: Promises & Their Methods](https://debwrites.hashnode.dev/async-javascript-demystified-promises-their-methods?utm_source=hashnode&utm_medium=feed) JavaScript Promise Methods Explained with Real-Life Examples JavaScript Promises Explained: all, any, race, allSettled & More Promise.all vs Promise 5 min read · [debwrites.hashnode.dev](https://debwrites.hashnode.dev/async-javascript-demystified-promises-their-methods?utm_source=hashnode&utm_medium=feed) [Mar 1](https://hashnode.com/posts/async-javascript-demystified-promises-their-methods/69a41a6ba7428b958da716a8) ### [HTML: The Skeleton of Every Webpage](https://debwrites.hashnode.dev/html-the-skeleton-of-every-webpage?utm_source=hashnode&utm_medium=feed) When you open a webpage, you see text, images, buttons, and links.But underneath all that beauty lies something very simple. That foundation is HTML. What is HTML and why we use it HTML (HyperText Markup Language) is the language used to describe the... 2 min read · [debwrites.hashnode.dev](https://debwrites.hashnode.dev/html-the-skeleton-of-every-webpage?utm_source=hashnode&utm_medium=feed) [Jan 31](https://hashnode.com/posts/html-the-skeleton-of-every-webpage/697e176180f4a2a9bce21ede) ### [What Really Happens After You Type a URL and Press Enter?](https://debwrites.hashnode.dev/how-a-browser-works?utm_source=hashnode&utm_medium=feed) You open a browser, type a URL, and press Enter. A webpage appears. It feels instant. Almost magical.But your browser just performed a well-orchestrated series of steps, like a factory assembly line working at lightning speed. A browser is not just a... 3 min read · [debwrites.hashnode.dev](https://debwrites.hashnode.dev/how-a-browser-works?utm_source=hashnode&utm_medium=feed) [Jan 31](https://hashnode.com/posts/how-a-browser-works/697e1629bf2e46c3a763e47a) ### [TCP: How the Internet Talks Reliably](https://debwrites.hashnode.dev/tcp-how-the-internet-talks-reliably?utm_source=hashnode&utm_medium=feed) Imagine sending an important letter, but there are no rules. Pages might arrive out of order.Some pages might never arrive.The receiver might not even know when the letter is complete. That’s exactly what would happen on the internet without proper r... 3 min read · [debwrites.hashnode.dev](https://debwrites.hashnode.dev/tcp-how-the-internet-talks-reliably?utm_source=hashnode&utm_medium=feed) [Jan 31](https://hashnode.com/posts/tcp-how-the-internet-talks-reliably/697e157a80f4a2a9bce21ed0)