User Interface (UI)

What about some useful tips and tricks for angular reactive form?

Reading Time: 2 minutes To build an application, it is quite frequent to take input from the user then angular reactive form comes into action. Here are some useful tricks and tips to make the angular reactive form more efficient and reliable. To continue with this blog basic understanding of angular reactive form is required. Prevent infinite loops Sometimes we are with infinite loops in setting up of form Continue Reading

Working with Environment Variables in NodeJS

Reading Time: 3 minutes Introduction Environment variables are one of the most important concepts of Nodejs that allow the application to behave differently for each environment such as development, stage, and production. It is commonly used for: protecting secrets (DB config, API keys, etc) assigning dynamic system resources like port_name, host_name, etc. How to read environment variables from node.js The process core module of Node.js provides the env property Continue Reading

ViewEncapsulation in Angular

Reading Time: 2 minutes Introduction Angular applications are styled with standard CSS. Therefore it means you can apply everything you know about CSS stylesheets, selectors, rules, and moreover media queries directly to Angular applications.However angular can bundle component styles with components, enabling a more modular design than regular stylesheets. Therefore for every Angular component you write, you can define not only an HTML template moreover also the CSS styles Continue Reading

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Fundamentals of Event Management in React

Reading Time: 5 minutes Introduction Events are some type of interaction between the user and the app, the user performs some action resulting in some reaction from the app. Any time a user clicks, drag-and-drop, fills in the input field or hovers over an element an event occurs. We as a Developer defines the function to respond to the event that occurred. These functions are event handlers and they Continue Reading

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Event Bubbling and Capturing in Javascript

Reading Time: 3 minutes Introduction In Javascript, you must have worked with the events. In this blog, we will be going through two important concepts in Javascript related to events i.e. Event bubbling and Event Capturing. Both of these concepts are related to the propagation of events which we call Event Flow. So, let us understand these concepts. Bubbling Event Bubbling is the concept of the sequence of invoking Continue Reading

Hoisting in Javascript: The Complete Overview

Reading Time: 5 minutes Hoisting in javascript refers to the process whereby the interpreter appears to move the declaration of functions, variables(var, let, const), or classes to the top of their scope, prior to execution of the code or we can say that while compiling the code. Also, Hoisting is a concept in JavaScript, not a feature. So let’s take a look into this concept. Introduction to the JavaScript Continue Reading

Reasons to choose Angular for Development

Reading Time: 4 minutes The decision of which tools or tech stack you should use to get optimum value of your investment is nothing but a conundrum.  From a business point of view, you couldn’t risk going wrong here since these risks can cash-on in any minute. So, what tools are capable of giving you the most bang for your buck?  – Well, off the top of my head Continue Reading

What is Fluent Wait and Its Advantages In Selenium?

Reading Time: 5 minutes Hello People, As you may be knowing If you want to become an expert at using Selenium Webdriver, one of the most important skills to master is the use of the Wait commands. Waits are essential for executing test scripts and help identify and resolve issues related to the time lag in web elements. This article will offer a detailed description of how testers can Continue Reading

Pure and Impure Functions in Javascript

Reading Time: 2 minutes Introduction Hello readers! In this blog, we will be going through the concept of pure and impure functions in javascript and their advantages. So let’s dive into it. Pure Functions Pure functions are those functions that do not create any side effects. In simpler terms, you will not be changing any external code in a pure function and the output for that function will always Continue Reading

Observable v/s Promise in Angular

Reading Time: 3 minutes Introduction We must have worked with both these concepts – Promise and Observable or must have heard about them. However, we might get confused about which one to use when. To avoid this confusion we must be knowing about the differences so that we can choose the appropriate one for our situation. It all depends on your use case and which one to choose. So Continue Reading

The Guide To View State Selector(Design Pattern)

Reading Time: 4 minutes As a developer, we all may have noticed a repetitive boilerplate code of displaying a loader while an asynchronous request is being processed, and then switching to the main view or displaying an error for that particular asynchronous request. In this blog, we will learn about the Angular View State Selector which helps developers to reduce the repetitive boiler plate from the code. Introduction While Continue Reading

Best way to manage state in React using Context, useReducer, and Custom hook.

Reading Time: 6 minutes Introduction When it comes to state management in a React app the name “Redux” is the go-to solution in almost all projects. But always managing the state with Redux can be overkill sometimes causing complex and additional code to the code bundle. React already comes with pretty simple and powerful tools that can help us manage complex states. Using the combination of Context, useReducer, and Continue Reading

How to create your first angular reactive form?

Reading Time: 5 minutes Here, in this blog we will work with reactive angular forms. So, with consideration that you have basic knowledge of Angular, Typescript, HTML and CSS you can start with your first angular reactive form. In this blog, we will cover below points: What  are Template Forms What are Reactive Forms Setup in reactive forms FormControl FormGroup FormBuilder Adding Validation As angular provides two types of Continue Reading