A few days ago I was talking with a friend and he said to me that JavaScript is an old Technology that the web developers only use it because ...

"And slowly github became the new facebook for coders where instead of posting pictures and life events people post code for projects and your ...

A full-stack development professional is the one who is having sound technical knowledge of each and every aspect of development — front end, back ...

ES6 came with many new features, but one of the best features was the official introduction of Promises. Promises allow you to write clean non-callback-centric code without ever having to worry about callback hell. Even if you never write your own promise, knowing how they work is incredibly important, since many ...

In the world full of Siri, Cortana & Alexa, have you ever wondered you can create a new friend of yours. Well it might not be that intelligent but it not worthless to try creating something new. With the current state of web apps, we can rely on various UI elements to interact with users. With the Web Speech ...

While building any web app people get confused or feel difficulty in authentication process. Creating a registration form and sign in process is a hectic process if we don't follow proper method.

In this tutorial we will see how we can register and login using ...

Frontend frameworks are the pioneer blocks of the software development process. But there are so many options to choose when it comes to building visually appealing apps that rank high on user experience.User experience is the number one priority for every business in the market today. As a developer, even the brief ...

Every programming problem involves some kind of algorithm. Algorithm is a process or set of steps to accomplish a certain tasks or a step by step way to solve a problem. There are about 700 programming languages. Here is a

The Searching Algorithm can be implemented with other languages as well. But here we will work with JavaScript to solve the Searching Algorithms. These algorithms are used to handle or work with the search related task in our projects or any applications that require searching. Searching is made easier by these ...

Most of us are familiar with Twitter. But we are not much familiar that we can automate the activities like status posting,retweeting,liking,commenting and so on. So,here I'll show you how we can automate some of the activities like getting the twitter data,posting the status and retweeting with

Node.js is popularly though of as "JavaScript on the backend", but that's a very limited and inaccurate description. Node.js is much more than that; it is a general purpose programming platform which can be used for developing all sorts of programs - from web servers, to CMS, to 

Do you have a Node.js interview coming up?

You should prepare for a wide range of potential questions regarding Node.js directly and anything related to JavaScript or general programming architecture topics.

To help you out with this, we've created a huge list of questions and answers to help you prepare ...

I’ve seen many tutorials on Node and never really understood how it all works… like how frontend interacts with the backend. So, I’ve decided that tutorials aren't gonna make me understand much and the only way to understand is by ...

Blockchain is a distributed & decentralized ledger that stores data and is publicly shared across all the node of its network. Blockchain is almost always used instead of the terms Bitcoin and cryptocurrency. And there are many other places this technology can be used. We are beginning to barely scratch the ...

React has continued to rise in popularity over the years and has been consistently ranked as the most used and favorite JavaScript library for building frontend applications. ...

There are bunch of coding editors out there. Every year lots of editors are released but most of them doesn't get much popular in the market because of many reasons. Main reason is the features the provide and their cross platform functionality. Till date the most popular editors are the one that are open sourced. ...

There are many themes available in VS code marketplace. Not many of us know how they are created and are published.In this tutorial we will learn to create a VS code theme and Publish it in the VS code marketplace and use it as an extension in the editor. It's simple and easy. Just follow the steps and you'll be all ...

Programming languages and computer coding have made life simpler for us. Whether it’s automobiles, banks, home appliances, or hospitals, every aspect of our lives depends on codes. No wonder, coding is one of the core skills required by most well-paying jobs today. Coding skills are especially of value in the IT, ...

As a beginner to the Javascript world you might get confused where to start. You 'll go through youtubes and blog post like this and figure out that the best idea to learn javascript is by creating small projects. Thats applies to every programming language. Here are some few project ideas and the list of project ...

Git is a specific open-source version control system created by Linus Torvalds in 2005. Specifically, Git is a distributed version control system, which means that the entire codebase and history are available on every developer’s ...

MongoDB is a NoSQL database. It is different from traditional SQL based databases. How is it different ? First, it doesn't have a predefined structure like SQL tables. We don't need to define how our table will look like before hand. ...

Node.js technology is ten years old. It is an open source JavaScript runtime environment which allows building JavaScript programs for the server-side. It uses V8 JavaScript Engine, an important integration that once increased Node popularity and upgraded it to the next level very quickly. V8 engine which powers ...

In the modern world, websites have turned out to be very crucial and every single company or business or even individuals own websites. The huge demands of commercial enterprises make it compulsory for every company to have a site or web app. The quality of the application or website plays a ...

JavaScript is a lightweight, interpreted, object-oriented language with first-class functions, and is best known as the scripting language for Web pages, but it's used in many non-browser environments as well. It is a prototype-based, multi-paradigm scripting language that is dynamic, and supports object-oriented, ...

We all are familiar with the google maps. Ever thought of creating your own? I too wanted to create one. There are many api services that we can use to create this project.Some of them are leaflet,

Facemotion detection can be seen in Machine Learning projects with python and Tensorflow. As a web application most of us haven't seen or even don't know that it exists. Yes we can create our own face motion detection web app with face-api that is written on top of tensorflow.js. We can detect the face emtion just ...

After almost two years, the wait is nearly over. The API has been frozen, and the countdown to Deno 1.0, officially scheduled for release on May 13, has begun.Due to its famous creator and forward-thinking vision, Deno is sure to be the most exciting and controversial JavaScript-related release in recent ...

CSS stands for Cascading Style Sheet. Where HTML is what defines the structure and content of a web page, a Cascading Style Sheet is a web document that allows you to change ...

Code commenting is the practice of sprinkling short, normally single-line notes throughout your code. These notes are called comments. They explain how your program works, and your intentions behind it.Comments don’t have any effect on your program, but they are invaluable for people reading your code.

Learning is a process.It takes time and good materials helps a lot in the learning process. Being a web developer there are many resources to follow up and learn. Till date learning web development has become a popular and trending path. Googling and Youtube surfing from good content creators has ease the process to ...

ProjectBoard is a web app for note taking, like google keep or samsung notes or any other apps that you have seen for taking notes. We are using react for this.React is a JavaScript library for building user interfaces.We'll be creating an app that let's you to take notes in colorful containers.The UI we are ...

Telegram is a messaging app with a focus on speed and security, it’s super-fast, simple and free. You can use Telegram on all your devices at the same time — your messages sync seamlessly across any number of your phones, tablets or computers.Telegram Bots are accounts operated by software – not people – and they'll ...

These days there are so many career choices to take in the programmer world. But one of the most successful and important ones is Web Development . There are so many companies out there that are on the constant look for web developers and designers. And the good thing is that these companies and businesses are ...

Go and Rust are compiled languages, both are open source, and both are designed for modern, microservices-oriented, parallel computing environments.Rust and

Terminal is a interface or say a command line interface where user can enter commands to interact with operating system. There are many CLI tools based on OS and as per their features but the functionality is same i.e to ease the interaction of user to Operating system. As being a windows user you may use cmd or ...

Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. With Docker, you can manage your infrastructure in the same ways you manage your applications. By taking advantage of ...

Node.js technology is ten years old. It is an open source JavaScript runtime environment which allows building JavaScript programs for the server-side. It uses V8 JavaScript Engine, an important integration that once increased Node popularity and upgraded it to the next level very quickly. V8 engine which powers ...

Cryptography is the fundamental technology used to protect information as it travels over the Internet. Every day, encryption is used to protect the content of web transactions, email, newsgroups, chat, web conferencing, and telephone calls as they are sent over the Internet. Without encryption any crook, thief, ...

An API (Application Programming Interface) is a set of functions that allows applications to access data and interact with external software components, operating systems, or microservices. API lets a developer make a specific “call” or “request” in order to send or receive information. This communication is ...

In the early days of the web, only a computer could access a website, but today we can access the web using a mobile phone, tablet, tv, and every other electronic device. All these devices have various screen sizes. Developers must create websites that can adapt to any screen size. Responsiveness of a website on all ...

Git is a specific open-source version control system created by Linus Torvalds in 2005. Specifically, Git is a distributed version control system, which means that the entire codebase and history are available on every developer’s computer, which allows for easy branching and merging. Why use something like Git? Say ...

Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium. Learn more about puppeteer

Testing is one of the most important aspects of software production. Tests inform developers on the clear behavior of what certain parts of the application should accomplish. Many companies use a programming methodology known as Test-Driven Development (TDD) to guide production. TDD dictates that automated unit ...

Wondering what's all the hype behind the success of Node.js development for building Applications? There are several reasons. It simplifies web application development in every way and gives a lot of options to Node.js developers. It’s an ideal choice for companies looking to commit to a real-time application and ...

Technology keeps improving, and websites, too. There are more tools and options available for companies to develop great websites. And backend developers, which are responsible for the server-side of the platform, have a rich amount of tools that help them improve and offer the user the best experience possible. ...

A linked list is a data structure composed of nodes. Each node has at least 2 components, the data that it holds and a reference to the next node in the list (called a pointer). The first node in a linked list is called the head, the last node in a linked list is called the tail. There are several ...

In this tutorial, we will be building a simple node.js app that will download website source code files including HTML, CSS, js, and images of the website from URL in node.js. For this, we will be using

Blockchain has revolutionized the way we see and do things on the internet. Many companies are switching to blockchain to increase transparency and immutability, reduce transaction costs, and eliminate the need for a middleman. A blockchain network removes the need for a centralized database because everyone in the ...

Node.js is the JavaScript runtime environment that primarily is used to develop cross-platform applications. Have you ever had the need to develop an application that can run smoothly on the different operating systems? The application industry is growing at a faster pace, along with this, the use of ...

Puppeteer is a Node.js library maintained by Chrome's development team from Google. Puppeteer provides a high-level API to control headless Chrome or Chromium or interact with the DevTools protocol. In this post, we’re going to create a “Job Board” that aggregates remote jobs for JavaScript developers with Node.js, ...

There are many syntaxes in the javascript world. Writing code gets hectic when it gets longer. What if we can reduce the code with one-liners, that would be great, isn't it? In this post, I'll list out the one-liners which will ease your coding style.

DOM

Check if an element is focused

Scraping Google maps is a quite lot of work. It is hectic I know. But I have figured out a solution for that. In this article, we will be scraping the local business data from google maps with our favorite scraping framework puppeteer. To know more about puppeteers you can check

Scraping site data is a quite lot of work. It is hectic I know. But I have figured out a solution for that. In this article, we will be Scraping NEPSE Nepal Stock Exchange Today's Price data with our favorite scraping framework puppeteer. To know more about puppeteers you can check

Trends in the information technology sector are constantly changing, and something that has popularity now can become inefficient in the next year. You may wonder whether Node.js is still popular or not. Well, Node.js is quite relevant and popular. If you are a developer who provides NodeJS development services, you ...

Things you should know people who work as backend developers are known as the best problem solvers, a position where a developer in charge of designing software from the server-side deals with logic and databases using special programming languages. The programming languages ​​used as examples are PHP, Python, ...

When you come across a website that has a video player embedded in it, there’s quite a bit going on behind the scenes.

You have the player UI, with the pause/play button, subtitle controls, video speed, and other options.

Players will support different options around DRM, ad injection, thumbnail ...

Redis is an open-source, BSD licensed advanced key-value store. It is often referred to as a data structure server since the keys can contain strings, hashes, lists, sets, and sorted sets. Redis is written in C. This tutorial provides a good understanding of Redis concepts, needed to create and deploy a highly ...

Hello Developers, if you want to become a Blockchain developer and looking for the best resources to learn Blockchains like online platforms, websites, places, books, online courses, and tutorials, You've come to the right place. This list includes websites and e-learning platforms that teach blockchain and ...

Google designed Puppeteer to provide a simple yet powerful interface in Node.js for automating tests and various tasks using the Chromium browser engine. It runs headless by default, but it can ...

Google designed Puppeteer to provide a simple yet powerful interface in Node.js for automating tests and various tasks using the Chromium browser engine. It runs headless by default, but it can ...

Google designed Puppeteer to provide a simple yet powerful interface in Node.js for automating tests and various tasks using the Chromium browser engine. It runs headless by default, but it can ...

Password storage can be tricky because of the possibility of them being stolen. To make matters worse, users frequently repeat passwords across several services, which increases the importance of securely storing them. The idea of securely storing passwords is to prevent hackers from being able to figure out any ...

Scraping forms on websites can be useful for data collection, but it's important to follow ethical and legal guidelines when doing so. Not all websites allow form scraping, and some may have specific terms of service or usage policies that prohibit it.

If a website allows form scraping, it's important to ...

There are many different scraping frameworks that can be used to scrape tables from websites. Here are a few popular ones with examples:

1. Beautiful Soup (Python): Beautiful Soup is a Python library that is used for web scraping purposes to pull the data out of HTML and XML ...