Your Choice JavaScript News

Vue, Angular, Machine learning & more… React News Thursday, February 22

React News TLDR / Table of Contents

  • Moving From Angular to Vue : A vuetiful journey – Hemant Rai –
    • I work on a SaaS product which has several front-end portals and all of them were build on Angular 1. After more than 2 years in production, Angular is now showing its age and the ever growing data…
    • vue, Angular, Vue Gitter channel, Syntactically Vue, Vue project
  • Deep Learning With React Native – GeekyAnts –
    • There has always been a huge amount of excitement around topics like Artificial Intelligence(AI). When someone mentions AI, you either think about AIs like Siri and how our lives have changed over…
    • machine learning, deep learning, neural network, AI,
  • miketmoore/react-webpack-typescript-boilerplate
    • react-webpack-typescript-boilerplate – A starter kit for using React, Webpack, TypeScript, etc.
    • lock file specific, TypeScript website, starter kit, ,
  • How to Get the Length of an Object in JavaScript
    • One of simplest and perhaps the quickest way to get the length of a given object in JavaScript is by using the “length” property of “Object.keys()” method.
    • object, length, string object, length property, properties
  • React, Redux and JavaScript Architecture
    • Whether you use them or not, React and Redux are important. They have changed the way we think about structuring front-end web applications. They can be very powerful. But they are not magic. JavaScript code does not automatically become better just because it uses React. It is easy to write…
    • state, React, Redux, toggle button, component
  • YouTube
    • Watch this State of JavaScript and keep up with the advancement of prominent open source frameworks, libraries, and browser standards. Core team members will…
    • open source frameworks, Core team members, , ,
  • React Native Sketch Elements
    • Native Sketch Elements,
  • Working with Vue for the first time after years of Angular was honestly a breath of fresh air.
  • Syntactically Vue may seem a lot similar to Angular(mostly because of its use of v-for, v-repeat, v-if, v-show, v-hide etc.) and that is because of an intentional choice of not reinventing the wheel but under the hood, things just get better with Vue (for more check this out) – Once…
  • Since we were eager to work more on Vue, a long pending decision was taken to replace Angular with Vue for the front-end services and the one of the portals was picked to be the rewritten in Vue.
  • The performance leaves everyone wanting more from the still Angular powered front-ends and plans are already in motion to replace all of them with Vue.
  • For data binding, where Angular uses dirty checking to keep track of changes, which has a significant performance penalty and is the biggest contributor to its performance issues, Vue uses a dependency-tracking observation system to track the changes and is aware of the affected components.

Tags: vue, Angular, Vue Gitter channel, Syntactically Vue, Vue project

  • This is when the media started to mention AI, machine learning, and deep learning to describe how AlphaGo won.
  • Imagine AI, Machine Learning, and Deep Learning as three concentric circles.
  • The reason for it being called Machine Learning is that it deals with – Construction and study of a system that can learn from thedata.In short, Machine Learning is a system that learns from examples and experiences.
  • Now, you might come across a few questions in your mind like: – How can a computer learn better than I can?Well, the answer to this can be broken down into the following points – A computer has access to unlimited data through the internet.Though the human brain may be…
  • Your system needs to be hardcoded with data that will tell it what kind of patterns it can expect.

Tags: machine learning, deep learning, neural network, AI,

  • I built this so that I could have a reference and a starter kit for projects that use React, webpack, and TypeScript.
  • Hopefully this is useful to others, too.
  • I started building this by following this guide on the TypeScript website.
  • I recommend using yarn, but you could also use npm.
  • I have setup a starter version of it that works with TypeScript.

Tags: lock file specific, TypeScript website, starter kit, ,

  • You can define a string object, an array object or you can simply use the Object constructor in JavaScript to create an object and add properties and values to it.
  • One of simplest and perhaps the quickest way to get the length of a given object in JavaScript is by using the length property of Object.keys() method.
  • The Object.keys() method returns an array of object properties.
  • In your script you can add the length property to the Object.keys() method to get the length of the defined object.
  • Like the array object above, I am using the length property of Object.keys() method to get the length of the string object.

Tags: object, length, string object, length property, properties

  • In the code above Ive used the class, but we could just as easily write something like this: – – So, weve stored the state of our button in two places.
  • For a larger project, we want to separate our components state from the DOM.
  • Why would we want to do that our components state from its DOM representation?
  • In the example above, our toggle button state happens to control two things in the DOM.
  • Still, this code doesnt store our state in the DOM.

Tags: state, React, Redux, toggle button, component

    Tags: open source frameworks, Core team members, , ,

      Tags: Native Sketch Elements,

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