Now available for Pros or purchase, Level 2 React Native with GraphQL Buy here: …

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Over 870 free web development video tutorials
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Buy here: …”

Get React Native For Everyone with Level 2 React Native in a bundle and save $10!

Get React Native For Everyone with Level 2 React Native in a bundle and save $10!

  • Š2018 Level Up Tutorials, LLC.
  • Use of this site constitutes acceptance of our Terms of Use andPrivacy Policy.
  • The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Level Up Tutorials, LLC.

Over 870 free web development video tutorials
Continue reading “Get React Native For Everyone with Level 2 React Native in a bundle and save $10!”

JavaScript Arrays — Finding The Minimum, Maximum, Sum, & Average Values

  • Math.min() , as expected, returns the smallest of any set of given numbers.
  • The problem with Math.min() is it expects each parameter to be input separately and cannot take an array of multiple numbers as input.
  • min([1,2,3,4])// NaNAs you can see, Math.min() only works when each number is input as a separate parameter.Because of this, we need to make use of the …spread operator.
  • The spread operator allows an expression to be expanded in places where multiple elements/variables/arguments are expected.When we use the spread operator within Math.min() it will expand, or spread out, our array and insert each variable as a separate parameter into Math.min()!
  • In other words: Math.min(…[1,2,3,4]) is the same as Math.min(1,2,3,4)Finally, all I’ve done with the code above is turned it into a function expression utilizing arrow functions.

In this article we’ll explore four plug and play functions that allow you to easily find certain values in an arrays of numbers. Specifically we’ll explore the following: Math is a built in object in…
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ReactJS and The Future of Web Development

#ReactJS and The Future of #WebDevelopment:  @webbymonks

  • ReactJS is an open source JavaScript library use to build interactive user interfaces for the websites and other applications.
  • ReactJS is becoming popular in web development.
  • So, if you’re looking to create web applications with interactive UI in quick-time, then ReactJS library suite is your best choice.
  • You can build interactive user interfaces quickly with ReactJS to save valuable time and money without compromising the functionality.
  • Also, you can render ReactJS on the server-side, which is another advantage of using ReactJS for web development.

ReactJS is an interactive framework which is very simple to use. It is easy to build interactive user interface (UI) with ReactJS as per user’s persona.
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Vue.js vs. React.js: Comparing Two JavaScript UI Component Libraries

  • At a time where large MVC (model-view-controller) frameworks were cutting edge, two-way data binding was considered a feature, and SSR was mostly used for static webpages, React reversed the trend, focusing on building applications from encapsulated view components, one-way data binding, and using SSR on dynamic web pages via the…
  • Dependency tracking gives Vue’s virtual DOM a slight edge over React out of the box, because it can selectively re-render the child components that are actually affected by a change in state by default — no additional coding required.
  • In React, JSX breaks with the convention of keeping JavaScript and HTML separate, by providing a declarative XML-like syntax that allows you to create self-contained UI components that encapsulate all the instructions required to render them within the view: – – The React code above will render into a simple…
  • Under the React umbrella, we have Flux, the application architecture pattern Facebook developed as a state management solution to avoid issues like the infamous phantom unseen message bug, and Redux, a framework agnostic library for providing a simplified implementation of the Flux pattern, which replaces MVC (model-view-controller).
  • Both Vue and React are cutting edge UI component libraries that make use of a virtual DOM, embrace the components based future of web development, support SSR, and Universal JavaScript.

In this article, we’ll explore some of the key differences between the React.js and Vue.js JavaScript libraries, and learn which might be the best fit for your next web project.
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ReactJS and The Future of Web Development

Check out why ReactJS is becoming popular in Web Development?  #WebDevelopment #ReactJS

  • ReactJS is an open source JavaScript library use to build interactive user interfaces for the websites and other applications.
  • ReactJS is becoming popular in web development.
  • So, if you’re looking to create web applications with interactive UI in quick-time, then ReactJS library suite is your best choice.
  • You can build interactive user interfaces quickly with ReactJS to save valuable time and money without compromising the functionality.
  • Also, you can render ReactJS on the server-side, which is another advantage of using ReactJS for web development.

ReactJS is an interactive framework which is very simple to use. It is easy to build interactive user interface (UI) with ReactJS as per user’s persona.
Continue reading “ReactJS and The Future of Web Development”

I interviewed @nemshilov about A+ Forms, his new form solution for #reactjs

  • Engineers think of forms as a bucket of input fields that spits out a blob of data which we then retrieve and send to the server.
  • I built A+ forms for the same reason, so my engineers and I don’t have to solve this problem over and over again and can focus on making what we want to develop.
  • Here are the next extensions that I’m planning to build: – – A+ forms have a bunch of standard fields out of the box, but they’re not tied to any particular UI component implementation.
  • Form management in native mobile apps is alien to us web developers.
  • If we re-implement those fields in React Native components, then engineers could have the same developer experience between web and native apps.

If you think about it, a lot of web development has something to do with forms. Every time you capture information, you most likely require a form. It’s one of the basic skills for a front-end developer.
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