JavaScript has three ways to declare variables.

var width = 100;
let height = 200;
const key = "Tech Talks";


  • The scope of a variable defined with the keyword “var” is limited to the “function” within which it is defined.
  • If it is defined outside any function, the scope of the variable is global.
  • var is function…

We are going to learn JavaScript, by answering the most frequently asked javascript interview questions.

JavaScript Interview Questions and Answers Series

Welcome to the Tech Talks tutorial

If you guys want to practice for JavaScript Interview on mock video interview, please drop me an email at


Question 22. How to remove…

JavaScript (JS) is a lightweight, interpreted, or just-in-time compiled programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB, and Adobe Acrobat. JavaScript is a prototype-based, multi-paradigm, single-threaded, dynamic language, supporting object-oriented…

Dart is a simple and powerful language, which is, in its nature, complies to be efficient with everybody’s own javascript.

Table of Contents

  • What Is Dart?
  • Why Flutter uses Dart?
  • How Dart enables developers to develop a Flutter app quickly and deploy it to multiple platforms?
  • Dart SDK — Libraries, Tools, Dart VM…

Flutter is Google’s UI toolkit for building beautiful, native applications from a single codebase for

  • Mobile — Android and iOS
  • Desktop — macOS, Chromebook, Windows, and Linux
  • Web

Table of Contents

  • What Is Flutter?
  • More than 15 points of Why to use Flutter

What is Flutter?

It belongs to the category of cross-platform development frameworks and…

Deep linking is when a link sends users directly into a specific point in the app experience, rather than an external website or app homepage.

Whats is Deeplink

  • A deep link is a link that takes you to content.
  • Deep linking is when a link sends users directly into a specific point in…

Probably you are reading this article on the Google Chrome browser. Right?
If yes, you would have used extensions on your browser to customize your experience.

Today I am here to describe how you can write and build your own extension for the Google Chrome browser.

Lets Start !!!!


Table of content

  1. Creating A GitHub Profile
  2. Why README?

Creating A GitHub Profile

AnkitDroidGit/AnkitDroidGit is now a special repository: its will appear on your profile!

GitHub recently released a feature that allows users to create a profile README to display prominently on their GitHub profile.

This write-up explains how to access this new feature and create…

In this article, we are going to see how to build a Nodejs GraphQL API with TypeScript using Apollo Server Express.

I conducted a workshop for beginners who want to write GraphQL APIs using Typescript and Nodejs.

If it feels boring reading lots of words one by one and you…

View on GitHub

Git basics for newbies

Working with Github (or any software development version control using Git) for the beginners

Many new developers face this problem when they start working on a project which is shared among many team member and many of them need to work together on the project. It becomes…

Ankit Kumar

Polyglot Fullstack Developer

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