Celebrating a Joyful JavaScript Certification

  • Although I had taken few online courses on JavaScript, I always lacked confidence in my JavaScript skills, because I had learned the language from a variety of sources and felt that there were several gaps in my JavaScript understanding.
  • Furthermore, as far as my freelance programming experience goes, I can tell that JavaScript developers are always busy, since they get the most freelance jobs (when classified by programming languages for web development).
  • However, since I already had a decent experience with JavaScript, I didn’t want to go through another course to earn a certificate (furthermore, I already had such certificates).
  • So I soon loaded up the JavaScript certification exam page for details about cost and exam process.
  • The first part of the exam was a theoretical test containing 20 single and multiple choice questions, each of which had a time limit of 1.5 minutes.

This post tells the story of my JavaScript certification preparation and success.
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A simple React.js on MacOS Setup

  • The node package manager is used to install libraries/frameworks (node packages), such as React, on the command line to your project.
  • That’s why my recommendation would be Visual Studio Code to start developing React applications on MacOS.
  • The installation on a MacOS machine is simple: Navigate to the official Visual Studio Code website and download the recent version of VS Code.
  • That’s your integrated command line in Visual Studio Code to install node packages with NPM or to start/test your project.
  • On the command line (in Visual Studio Code), type the following command to install create-react-app: – – This package allows you to bootstrap React applications with zero-configuration.

A concise step by step guide on how to setup React.js on MacOS. In a few steps, you will install Visual Studio Code, Node.js, NPM, Git, Prettier and create-react-app for building React applications with Mac OS …
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React Native Mobile Apps (iOS and Android)

React Native Mobile Apps (IOS And Android) – The Practical Guide
  

#ReactNative

  • React Native Mobile Apps (iOS and Android) – Use React Native and your React knowledge and take your web development skills to build native iOS and Android Apps – – Mobile applications are one of the best ways to engage with users – no wonder everyone wants to build one!
  • Wouldn’t it be great if you could use your web development knowledge, combined with your React knowledge, to build mobile apps with that?
  • No need to learn Java, Android, Swift, ObjectiveC or anything of that – React and JavaScript is all you need to create awesome native mobile apps that work on both Android and iOS.
  • I’ll teach you all you need to create your own React Native apps, publish them to the Google Play Store and Apple App Store and dive really deep into the React Native ecosystem.
  • You’ll learn all about the theory behind React Native, its core concepts, how to build responsive designs that work on different device sizes, how to animate React Native apps, how to navigate around, use maps and the camera and so much more!

React Native Mobile Apps- The Practical Guide- Use React Native and your React knowledge and take your web development skills to build native iOS and Android Apps
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Top 3 React Js Courses of 2018 (React Course)

Learn about the Top 3 React Js Courses

Learn More >> 

#reactJS #javascript #react

  • Want to read more amazing reviews about Stephen Grider’s The Complete React Native and Redux Course?
  • Yes, click here to read more reviews… – – Description: Master the fundamentals of React and Redux with this tutorial as you develop apps with React Router, Webpack, and ES6 – – Ratings: 4.7 (24,482 ratings) – – Students: 83,494 students enrolled – – Instructor: Stephen Grider – – -…
  • Second time I repeated watching this lesson, I started to realized that he is really helpful and nice teacher…” – – Want to read more amazing reviews about Stephen Grider’s Modern React with Redux course?
  • Yes, click here to read more reviews… – – Description: Detailed walkthroughs on advanced React and Redux concepts – Authentication, Testing, Middlewares, HOC’s, and Deployment – – Ratings: 4.7 (4,949 ratings) – – Students: 33,983 students enrolled – – Instructor: Stephen Grider – – – – “Although there were a…
  • Want to read more amazing reviews about Stephen Grider’s Advanced React and Redux course?

Continue reading “Top 3 React Js Courses of 2018 (React Course)”

Top 3 React Js Courses of 2018 (React Course)

Top 3 React JS Courses

Learn more >> 

#reactJS #react #javascript

  • Want to read more amazing reviews about Stephen Grider’s The Complete React Native and Redux Course?
  • Yes, click here to read more reviews… – – Description: Master the fundamentals of React and Redux with this tutorial as you develop apps with React Router, Webpack, and ES6 – – Ratings: 4.7 (24,482 ratings) – – Students: 83,494 students enrolled – – Instructor: Stephen Grider – – -…
  • Second time I repeated watching this lesson, I started to realized that he is really helpful and nice teacher…” – – Want to read more amazing reviews about Stephen Grider’s Modern React with Redux course?
  • Yes, click here to read more reviews… – – Description: Detailed walkthroughs on advanced React and Redux concepts – Authentication, Testing, Middlewares, HOC’s, and Deployment – – Ratings: 4.7 (4,949 ratings) – – Students: 33,983 students enrolled – – Instructor: Stephen Grider – – – – “Although there were a…
  • Want to read more amazing reviews about Stephen Grider’s Advanced React and Redux course?

Continue reading “Top 3 React Js Courses of 2018 (React Course)”

ReactJS and The Future of Web Development

#WebDevelopment : ReactJS and The Future of Web Development:  @react @WordPress

  • 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”

Top 3 React Js Courses of 2018 (React Course)

Top 3 React JS Courses
 
Learn more >> 

#reactJS #react

  • Want to read more amazing reviews about Stephen Grider’s The Complete React Native and Redux Course?
  • Yes, click here to read more reviews… – – Description: Master the fundamentals of React and Redux with this tutorial as you develop apps with React Router, Webpack, and ES6 – – Ratings: 4.7 (24,482 ratings) – – Students: 83,494 students enrolled – – Instructor: Stephen Grider – – -…
  • Second time I repeated watching this lesson, I started to realized that he is really helpful and nice teacher…” – – Want to read more amazing reviews about Stephen Grider’s Modern React with Redux course?
  • Yes, click here to read more reviews… – – Description: Detailed walkthroughs on advanced React and Redux concepts – Authentication, Testing, Middlewares, HOC’s, and Deployment – – Ratings: 4.7 (4,949 ratings) – – Students: 33,983 students enrolled – – Instructor: Stephen Grider – – – – “Although there were a…
  • Want to read more amazing reviews about Stephen Grider’s Advanced React and Redux course?

Continue reading “Top 3 React Js Courses of 2018 (React Course)”

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

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  • 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
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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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