Next.js vs React.js: A Deep Dive into the Features and Comparisons”

Next.js is a JavaScript framework for building web applications that is built on top of React.js. It provides a set of features and tools that make it easy to develop and deploy web applications, and it is particularly well-suited for server-rendered React applications. One of the main advantages of Next.js is its built-in support for …

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What are higher Order Functions in JavaScript?

In JavaScript, a higher-order function is a function that takes one or more functions as arguments, or returns a function as its result. Higher-order functions are a powerful tool in JavaScript and are commonly used in functional programming. Here are a few examples of higher-order functions in JavaScript: The map() function is a higher-order function …

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What is single sign-on?

Single sign-on (SSO) is a user authentication process that allows a user to access multiple applications with a single set of login credentials. With SSO, the user only needs to enter their login information once, and they will be automatically logged in to all of the other applications they have been granted access to. This …

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What is the best Javascript framework?

There are many popular JavaScript frameworks to choose from, and the best one for your project will depend on your specific needs and preferences. Some of the most popular JavaScript frameworks include: React https://reactjs.org/ A powerful and flexible JavaScript library for building user interfaces. It is widely used for building single-page applications (SPAs) and mobile …

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Javascript security vulnerabilities checklist

Tools to check javascript security vulnerabilities 1) npm installIf you are using npm install in your application, make sure you keep all packages updated to the latest versions. 2) Snyk toolYou can signup for Synk tool for free and add repo to check issues.Synk can be integrated with Github repository and it can create pull …

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Google Geocoding API to display address details

Google Geocoding API to display address details including latitude and longitude Create your own Google API key and update YOUR_API_KEY in the src/script.js https://developers.google.com/maps/documentation/javascript/get-api-key Use HTML, Javascript and CSS Include axios CDN or you can use npm install Inlude bootstrap CDN or use npm install Address search results using Google Geocodig API Step 1 – create an …

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Display google maps with different marker icons

Google Maps API to display map with different types of markers for multiple locations First you will need to get Google Maps API key from below link: https://developers.google.com/maps/documentation/javascript/get-api-key Update this API key at YOUR_API_KEY in index.html Step 1 – create an index.html which is used to display map in the div section where id is …

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Create a TODO list design using javascript, html, css

This is a simple todo application design using html, css and vanilla javascript. You will need an editor of your choice to begin with. I usually use vscode with Liveserver extension which helps to view developed application in the browser. First step is to create an html page which will display the todo list. Create …

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What is WebKit? How is it used by browsers and CSS?

WebKit is a HTML web browser rendering engine which is used by Safari and Chrome browsers.It supports custom css properties which can be prefixed with -webkit- For example -webkit-font-size will be replaced by the standard font-size. Below is the list of various other browsers and rendering engines, css-prefix used by them: Browser Engine CSS Prefix …

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Form field validations using regex javascript

What is a Regular Expression? As per wikipedia, A regular expression (shortened as regex or regexp; also referred to as rational expression) is a sequence of characters that specifies a search pattern. Create an index.html file where you can add all the form input fields as below. Add name property for the fields which will be accessed in the validation.js to perform regex validations. index.html validation.js …

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