Available posts in tag "Javascript"

How Angular change detection works?

Angular’s change detection is done in two steps.(1) Update the application model (developer); (2) Reflect the state of the model in the view (Angular).

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How to integrate the interceptor in angular 9?

What is Interceptor in angular? Interceptors provide a mechanism to intercept and/or mutate outgoing requests or incoming responses. They are very similar to the concept of middle-ware with a framework like Express, except for the front-end. Why do we use interceptors? Interceptors can be really useful for features like caching and logging. Interceptors are a way to do some work for every single HTTP request or response . * Add a token or some custom HTTP header for all outgoing HTTP requests

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Angular vs React vs Vue: Which Framework To Use In 2020?

Here is a detailed comparison between Angular vs React vs Vue to help you choose the right framework for your next web app development project.

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Why You Should Upgrade AngularJS to Angular For Your Web Apps

If you are considering whether you should upgrade AngularJS to Angular for your web applications, the answer is yes and now is the time to take the leap.

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7 Reasons Why Angular is The Future of Enterprise-Scale Web Applications

Angular is an open-source, dynamic and full-featured framework developed by Google. A number of large companies have used Angular to build powerful and stable large scale enterprise applications.

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Top Front-End JavaScript Frameworks to Use in 2020

In this technology-dominated world, it’s only obvious that there is a myriad of programming languages available worldwide. Despite the competition, JavaScript has emerged as the most popular programming language for many years now.

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How to generate RSS feed with Gatsby.js

RSS is short for Really Simple Syndication and RSS is a way to have information delivered to you. An RSS Feed is a standard XML file listing a website’s content in a subscribable format, allowing readers to consume your content in news aggregators and at many more.

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How Node JS middleware works?

Middleware literally means anything you put in the middle of one layer of the software and another. Express middleware are functions that execute during the lifecycle of a request to the Express server.

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7 Tips to Hire Dedicated Developers for Your Project

Let’s face it. There is no escaping web and mobile apps. Whether you’re a one-person company, a small-medium enterprise, a startup or a large corporation, you’ve got to be mobile! Actually, not just mobile but, your online presence and functionality have got to be top-notch also.

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How NodeJS Require works!

As node developers, we all know what the require() function does. But how many of us actually know how it works? We use it every day to load libraries and modules but its behavior is still a mystery for us, so let’s solve this mystery.

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How to set Environment Variable in node js?

Today I will explain how to access the Environment variable in the Node js project. Working with environment variables is a great way to configure different aspects of your Node.js application.

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When and How to use Async/Await?

Asynchronous JavaScript has never been easy, earlier we use callbacks Then, we used promises. And now, we have asynchronous functions.

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6 Steps to reindex elasticsearch data

One of the drawbacks of ElasticSearch is the lack of mapping updates to existing fields. Once a field has been mapped, it can not be modified unless it has been reindexed.

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Reasons to upgrade to Angular 7 for Web App Development

Wondering how Angular 7 helps to boost your Angular web development process? You are in the right place. Here, we are going to enlighten you on top reasons why upgrading to Angular 7 is an optimum choice in your web development.

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Why choose React Native app development to build cross-platform apps?

React Native app development is ideal for building cross-platform apps that allow business owners to target both iOS and Android users at once.

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Why should an Angular development company embrace Angular7?

Angular 7 has just released and it has some new features that can be leveraged by an Angular development company for application development.

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What can a Node JS development company do to speed up your web app?

If you are planning to build your Node.js web app, there are different ways by which a Node JS development company can make your application faster.

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React Native App development- How it differs from Native development?

At first glance, it may be difficult to find differences between React Native app development and Native development, but both are actually different from one another.

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4 things to ponder when outsourcing to a Node JS development company

Various factors play a role in your decision to outsource to a Node JS development company. Here are the important things you need to consider for right decision making.

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Different Types of Apps Node JS Development Company Can Build For You

Node.js can be used to build different types of apps. If you are looking to hire a Node JS development company, find out what all can an experienced team build for you.

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Angular web development Learn what’s new in Angular 6

Looking to embrace Angular 6 to build your app and want to hire an Angular web development company for the same? Learn what’s new in Angular 6 in the first place.

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Types of apps an AngularJS development company can build for you

AngularJS has become a preferred framework for building apps. An AngularJS development company can build different types of apps for you by leveraging this framework.

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Importance of opting for Node JS Development Services to build an app

Are you planning to build a real-time web application for your business? Node JS is the answer. Opting for Node JS development services is an optimum choice for any customers to make their business app productive and fruitful.

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React Native app development- Apps you should and should not build

If you are looking to build an app for your business by using React Native, make sure you are well-aware of when and when not to opt for React Native app development.

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Angular Web Development- Why build a Single Page Application?

Single Page Application provides enhanced user experience. Developers worldwide are embracing Angular web development to build single page applications for companies.

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Why companies are picking Node.js & hiring Node JS development company

IBM, Intel, PayPal, LinkedIn and other giant companies are embracing Node.js and seeking services of a Node JS development company to leverage the benefits of Node.js.

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Why hire an AngularJS development company for app development?

Our AngularJS development company offers excellent services to build user-friendly, feature-rich and robust web and mobile apps, while catering different business needs.

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React Native app development Popular apps built using React framework

React Native app development has become popular among businesses and developers; this clear from the fact that many top apps have been built with React framework.

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The UI frameworks every AngularJS development company should use

Out of thousands of frameworks, AngularJS secure a top-notch position being the most famous open-source web framework which simplifies the development of web applications.

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React Native App Development — The Future of Cross Platforms Apps

Our top-notch react native app development services are focused on providing you with high quality mobile apps that take your business to the next level

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Pros of Hiring an AngularJS Development Company

Hiring an AngularJS Development Company can prove to be a really smart idea. But before you simply go ahead and do it, we would recommend you to know the pros of the same. And, this article presents all that and a lot more.

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Why Develop Customer Applications Through Node js Development Services?

Our company offers top-notch node js development services and we are backed by a team of skilled developers to build lightweight and high-performance web applications for our clients.

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Take screenshots of different resolutions of the Web page with JavaScript (Chrome + Puppeteer + Node JS)

In this tutorial, we will cover how we can take a screenshots of a web page of different resolutions using Puppeteer. Puppeteer is the official tool for Chrome Headless by Google Chrome team.

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Set current user in NodeJS with Express

We always want to access currentUser in all the controllers. I have seen many people use the token to fetch the user all the time. Instead I think it’s better we set the currentUser in the middleware at the time of authentication.

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Performance Optimization Techniques

I am sure being a developer at some point of time we all encounter performance issues with the code we are developing. The issues with the performance comes in to play once we have scaled the project considerably.

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Sketching circle of a HTML5 Canvas using the FabricJS

Aaha! we are back with the fourth blog where we are sharing our learning of using FabricJS to sketch thing over HTML5 canvas. Please check the below mentioned links to get updated with the earlier blogs about drawing simple shapes using FabricJS with HTML5 canvas.

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Difference between Service and Factory in Angular

This is the most common question that asked by most of the interviewers. What is Service? Let me explain with a small example. Service is a constructor function and that will be called with “new” keyword

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Drawing a square or rectangle over HTML5 canvas using FabricJS.

I hope the you have followed last blog “Draw an arrow using HTML 5 canvas and FabricJS” and got hand over how the HTML5 canvas and FabricJS works. In this installment of the blog we are sharing a bit more complex shape a polygon with 4 lines i.e. a Square or Rectangle.

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Draw an arrow using HTML 5 canvas and FabricJS

Hello folks we are back with second installment of drawing elements on the HTML 5 Canvas using the FabricJS. In case you have missed the first part here it is “How to draw a line using HTML 5 canvas and FabricJS?”

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How to draw a line using HTML 5 canvas and FabricJS?

Since last year we have been working closely with HTML5 Canvas and FabricJSto develop one of our product called Quick Capture. Quick Capture is chrome extension that allows you capture your browser screen, annotate it and share it over platforms like Google drive, Slack and direct link share.

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How to upload file using BusBoy in combination with ExpressJS, NodeJS and TypeScript?

We believe adaptation to the latest trends in the coding. Hence, we have been using TypeScript in all our major projects. We love code the the frontend in Angular 2, React and the dynamic backend in NodeJS.

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How to create a heat-map of activities of your user on a video?

We bring you the second blog of the two blog series to our open source contribution. You might have read our initial blog “How to track video viewing pattern using JavaScript?”, where we share how to track your user’s data using our library.

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How to track video viewing pattern using JavaScript?

Everyone is interested in gathering data may it clicks on your website, analytics about who shared your blog. In nutshell data is critical.

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Node JS + Socket.IO + Chrome Extension Integration

The followings are the steps to integrate Socket.io in Chrome extension. We wanted to allow message passing in our Chrome application, and socket.io is the best option to do so. Chrome extension doesn’t allow its native socket connection due to security issues.

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