It is Obvious that in our application we need to wait for asynchronous tasks to complete. we generally handle these asynchronous tasks by using Promises or Observables. The advantage of  asynchronous tasks is that we can execute multiple tasks in background and continue functioning. But, If you misuse them then it will effect the performance […]

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Some of our Cronj blog readers from the USA messaged to us and asking to “We need the clear picture of DOM, How it wil going to work?”. In considering their request, we have published this article and in addition to that we have mentioned: “what is browser & Virtual DOM?” What is DOM? Document Object […]

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What exactly is firebase? Firebase is a platform with tools and infrastructure that enables developers to quickly and easily build high quality applications for web and mobile. Firebase was founded in 2011 by Andrew Lee and James Tamplin as a realtime database, which provides an API that allows developers to store and sync data across multiple clients. They […]

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How cool it would be if you can make a mobile application with the web technologies you already know like HTML, JavaScript and AngularJS. Guess what? If you know web development then you already know how to build mobile apps. Building a mobile app is piece of cake if you are good at those web technologies and […]

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Node.js development is a platform built on Chrome’s JavaScript runtime for effortlessly building fast and scalable network applications. Node is an interface to the V8 JavaScript runtime, apparently it is the superfast JavaScript interpreter that runs in the chrome browser. Node.js uses an event driven, non-blocking I/O model that makes it lightweight and efficient, perfect […]

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Why? “With great power comes great responsibility”- it wouldn’t be wrong to say that with the ever increasing processing power in computers and mobile devices and the recent advent of rich frameworks in JavaScript, the web developers are getting spoilt. Frameworks such as Angular, React and interactive component libraries make it simple for front-end developers […]

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The popularity of JavaScript is growing immensely and the ecosystem surrounded by it too, with advanced tools, libraries and of course new frameworks. It seems every other week a new JavaScript developed application goes live and takes the entire web community by a storm! Now, the software development industry is increasingly vibrant, diverse and moving […]

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The first question is what is meant by a ‘smart city’. The answer is there is no universally accepted definition of a Smart City. It means different things to different people. The conceptualization of Smart City, therefore, varies from city to city and country to country, depending on the level of development, willingness to change […]

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E-commerce is hotter than ever right now, but what are the numbers attached to this mounting growth? Well, in this current scenario, e-commerce sales are expected to reach heights. Customers are going online to shop and recently they started doing that right from their smartphones, so in the near upcoming days these numbers will grow even more. If […]

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Here in this article, you are going to know about Uber for x | Uber clone app | Uber Application introduction, What is leaflet? Overall App skeleton, Grabbing Dependencies and Setting up the HTML, Setting up the Routes and Server, Application Breakdown and code explanation, Uber for X Vs Our application, Application screenshots. You can access full source-code […]

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