Performance optimisations for React applications — Medium

Performance optimisations for #ReactJS apps:

  • It is the responsibility of this function to return true if the component should update and false if the component should not update.
  • Using tools will help you find performance hotspots specific to your application.
  • Every component in React has a shouldComponentUpdate(nextProps, nextState) function.
  • Generally applications want to promote loose coupling (components know as little about other components as possible).
  • Anything else you can think of that avoids creating a new function every time render is called!

Read the full article, click here.


@ReactiveConf: “Performance optimisations for #ReactJS apps:”


TLDR;


Performance optimisations for React applications — Medium

Higher Order Components: A React Application Design Pattern

Higher order components: A #ReactJS app design pattern

  • Because higher order components often wrap an existing component you’ll often find you can define them as a functional component.
  • You need some of your React components to be able to access this information, but rather than blindly making it accessible for every component you want to be more strict about which components receive the information.
  • We’ll discuss how pure functions keep code clean and how these same principles can be applied to React components.
  • In the React ecosystem these components are known as higher order components because they take an existing component and manipulate it slightly without changing the existing component .
  • A higher order function is a function that when called, returns another function.

Read the full article, click here.


@ReactiveConf: “Higher order components: A #ReactJS app design pattern”


Jack Franklin takes a look at Higher Order Components, a design pattern that helps keep your React applications tidy, well structured and easy to maintain.


Higher Order Components: A React Application Design Pattern

Tony Spiro

JSON Powers The World  #javascript #webdev #angularjs #nodejs #php #RubyonRails #reactjs

  • Notice we have a couple values (array and object) that can nest other values.
  • When we want to request different values from this JSON object, we would simply “namespace” our values.
  • JSON provides the information for the world in which we live.
  • It is in the simple structure, nestable and non-nestable values, that JSON provides so much value.
  • An Object – can nest other values 6. null

Read the full article, click here.


@tonyspiro: “JSON Powers The World #javascript #webdev #angularjs #nodejs #php #RubyonRails #reactjs”


We live in a time when APIs rule the land.  APIs power our world of information from our phones to our desktops to our watches and even our cars.   Every connected device you can think of hooks up to an API for its data DNA.  In our continuously changing environment of programming languages and devices, APIs are the one thing we’ve come to rely on to be the constant.  And in the world of APIs, there is one king of formats and that is JSON.  In this article I’m going to give you a brief introduction to JSON and touch on some of the reasons why it’s been chosen to power our world.


Tony Spiro

More Ways to Extend React Storybook — KADIRA VOICE

We've introduce a new extension API for #reactjs storybook:

  • Today, we are introducing an extension API with which you can write extensions to React Storybook.
  • With addons you can add new functionalities to React Storybook.
  • We started to look for new ways to extend React Storybook while maintaining its stability.
  • You can also share extensions you’ve built and use extensions created by others .
  • You can use the Storybook UI to display anything you want.

Read the full article, click here.


@kadirahq: “We’ve introduce a new extension API for #reactjs storybook:”


We wanted React Storybook to be stable and customizable from day one. This came with a price: contributing to React Storybook was harder…


More Ways to Extend React Storybook — KADIRA VOICE

Save 91% On Our ReactJS Programming Bootcamp! [Deals]

Save 91% On Our ReactJS #Programming Bootcamp!  #Deals

  • Please enable JavaScript to view the comments powered by Disqus.
  • Head on over to our Nerd Approved Deals Store for more information on each course.
  • All eight courses are available in our ReactJS Programming Bootcamp Bundle for only $39-that’s 91% off!
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@NerdApproved: “Save 91% On Our ReactJS #Programming Bootcamp! #Deals”


Master this popular JavaScript library with 44 hours of training. All eight courses are available in our ReactJS Programming Bootcamp Bundle for only $39&m


Save 91% On Our ReactJS Programming Bootcamp! [Deals]