Become a Professional React Developer

Discover the #Javascript library used by the world's most successful companies  #reactjs

  • Learn directly from Udacity’s Head of Recruiting!
  • React is completely transforming Front-End Development.
  • Master this powerful UI library from Facebook with Udacity and the experts from React Training.
  • To succeed in this program, you need to have experience with building front-end web applications with:

    You should have familiarity with the following:

React is completely transforming Front-End Development. Master this powerful UI library from Facebook with Udacity and the experts from React Training.
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The Road to learn React

  • All JavaScript ES6 features I describe on the journey to learn React will transition from ES5 to ES6 in the book.
  • The book does not only teach React, but also all useful JavaScript ES6 features for React.
  • I encourage developers to reach out after they have finished the book and build their first React applications.
  • This book focuses on React as the first building block.
  • It only delivers the view layer, but the React ecosystem is a whole flexible and interchangeable framework.

The Road to learn React is your way to learn ReactJs in 2017 by building a real world application. You will get a foundation before you dive into more advanced topics like Redux, Flow and React Router. It’s a huge tutorial …
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React.js: The Hard Parts

State Management without #Redux:  #ReactJS #Javascript

  • If a user interacts with your application or refreshes the page, then we’ll look up state at that moment and rebuild the page.
  • In dynamic apps, like ones built using React, state change has to be dealt with immediately.
  • Managing state can get complicated if each component has some state.
  • Interaction with the components, like a mouse click, trigger these functions to update state.
  • For example to implement retweets:

    When the state is updated, the props will change too and render the child components again.

I am a full-stack software developer and passionate educator. I have been building for the web for almost two decades.
Continue reading “React.js: The Hard Parts”

React.js: The Hard Parts

  • If a user interacts with your application or refreshes the page, then we’ll look up state at that moment and rebuild the page.
  • In dynamic apps, like ones built using React, state change has to be dealt with immediately.
  • Managing state can get complicated if each component has some state.
  • Interaction with the components, like a mouse click, trigger these functions to update state.
  • For example to implement retweets:

    When the state is updated, the props will change too and render the child components again.

I am a full-stack software developer and passionate educator. I have been building for the web for almost two decades.
Continue reading “React.js: The Hard Parts”

Build Entire ReactJS and Redux Applications from Scratch

  • Build Entire ReactJS and Redux Applications from ScratchFull ViewBuild the React JS and Redux apps of your dreams!
  • Learn JavaScript, ES6, APIs, and Full Web App Development in ReactJS!You will become an in-demand software engineer by taking this course by David Katz on React JS and Redux.
  • Second, create your first Redux application to learn how to pair this elegant and complex framework with React.
  • So if you’re new to web development, but have some coding experience you should be fine.It’s really most suited for those who have tried creating React applications in the past, and now want to master redux.
  • If you want to know more details about this course-(View here )This course teaches you:Build entire ReactJS and Redux applications from scratch.Develop apps that deal with APIs and web requests.Understand how to develop Redux apps with actions, reducers, and the Redux store.Create Web Apps that use advanced redux mechanics like asynchronous actions and redux middleware.Use ES6 and advanced JavaScript techniques to more efficiently code.Use animations to create compelling User Interfaces and Experiences.Add external libraries to React projects like react-bootstrap, react-router-dom, and more.Build multi-page applications with dynamic routes and links.

Build the React JS and Redux apps of your dreams! Learn JavaScript, ES6, APIs, and Full Web App Development in ReactJS! You will become an in-demand software engineer by taking this course by David…
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3 Best React JS Courses – codeburst

  • Top 3 React JS CoursesInstructor: Stephen Grider || 26.5 Hours of Video || 52,109 StudentsStephen Grider’s Modern React with ReduxStephen Grider is the King of React.
  • He has created 11 courses teaching React and has over 86,000 enrolled students!
  • He knows not only how to create great content — but also how to be a great instructor.This course is his introductory React JS course.
  • He starts from the ground up, and introduces and explains every topic along the way.Not only will you walk about with a great foundation and understanding of React, but you’ll also understand the basics of Redux — which is really, really important for scaling applications (aka getting a job with a React).
  • That means you won’t just be coding along with a video — you’ll be learning while creating real world, production ready web applications!Click here to learn more or to sign up!PS: Stephen also offers an Advanced React course which you can take after this one, or if you already have some beginner React experience!

React is currently in the top ten for developer salaries and it’s the #1 fastest growing JavaScript Framework. It’s easy to get started with, and there are a ton of jobs and opportunities React can…
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Why not to store objects in Redux – Collaborne Engineering – Medium

Why not to store objects in Redux  #redux #webdevelopment #react #javascript #tech #reactjs

  • For example, this wrapper class enables direct access to the primary email address of a user:class UserWrapper { /** Copy all backend data into the wrapper object */ { Object.keys(data).
  • Now, we convert the objects directly when storing them into Redux, e.g.:/** Reducer to store one user in Redux */const user = (user = {}, action) = { switch (action.type) { case ‘USER/SET’: const emails = action.user.emails; return { primaryEmail: emails.length 0 ?
  • With that, Redux contains only what is really used by the frontend.Benefit 2: Less state changesOur wrappers had to be replaced whenever a property changed, e.g.:/** Reducer to store one user in Redux */const user = (user = {}, action) = { switch (action.type) { case ‘USER/UPDATE_EMAIL’: return new UserWrapper(Object.assign({}, user, { emails, });…This would trigger a state change for the complete user object — although e.g. only the emails property was changed.
  • As a consequence, we had to check ourselves which of the user’s properties really changed.With plain objects, we can now fully leverage the immutability of the Redux store.
  • Since we store plain objects in Redux: no more second guessing what the wrapper will do based on the underlying data!

The Redux documentation advises to store only plain objects in Redux. But when we adopted Redux, our existing codebase relied heavily on classes that provided a view over the data delivered by our…
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