How to display Draft.js content as HTML – tuomo.me

How to display Draft.js content as HTML  #webdevelopment #webdev #ReactJS #react #javascript

  • At first however, it might not be so clear how to take the rich text representation that is created by Draft.js (=ContentState) and display it as HTML.
  • Draft.js itself doesn’t have an API to convert the content state to HTML.
  • One way to export your content state to HTML is to use npm package provides stateToHtml method which takes ContentState object as parameter and returns the content state as html.
  • Here is an example for a component that has Draft.js editor and as you type the editor’s content is displayed as html.
  • Getting HTML content of Draft.js editor is quite straight forward.

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The Best React Newsletters

Improve our #reactjs  knowledge with these awesome newsletters

  • Fullstack React is a weekly newsletter about the React ecosystem with an emphasis on useful libraries, tutorials and code.
  • Subscribe to read the best articles each week on React, Flux, GraphQL, Relay, and friends.

Must-read React Newsletters You Should Be Subscribed To
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The Best React Newsletters

These are the best #reactjs newsletters you should be subscribed to

  • Fullstack React is a weekly newsletter about the React ecosystem with an emphasis on useful libraries, tutorials and code.
  • Subscribe to read the best articles each week on React, Flux, GraphQL, Relay, and friends.

Must-read React Newsletters You Should Be Subscribed To
Continue reading “The Best React Newsletters”

React.js Efficient Server Rendering – Hacker Noon

  • So the flow is almost similar to this one – Client sending request to get some JSX template pageNode.js server getting main file containing JSX codeRendering it to plain HTML codeSending HTML response to clientUsing HTML markup, then client loading also React.js client side code for adding dynamic logic to…
  • I decided to do React.js as a frontend, but they hat a lot of Python stuff on a backend, I couldn’t rewrite all code just for server side rendering.
  • And I got an idea to build standalone Node.js Server only for React.js JSX template rendering and nothing else, so I can make a proxy request to that server and it will render JSX content for me and will response pure HTML back to Python Django Template.
  • What is that?So using basic principle of proxy requests I just made very simple code for Python – import requests – import json – – – PROXY_RENDER_ADDRESS = ‘http://localhost:3000/’ – – – def get_html(filename, props): – try: – props_str = json.dumps(props) – r = + filename – , data=props_str – ,…
  • So the main advantages that I got – No need to integrate Node.js in backend side, or use crappy JS engines in Python, which are eating a lot of memoryAbility to keep JSX template cache, which give huge load time improvementsScale backend services without scaling base rendering service, so you…

For about a year now I’m developing Web Applications based on React.js, and it was amazing for me to write code that actually scales with JSX components, rather than functions, it’s giving more…
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React State From the Ground Up

#ReactJS State From the Ground Up #JavaScript

  • State, in React, is a plain JavaScript object that allows you keep track of a component’s data.
  • The initial state of the App component has been set to a state object which contains the key username, and its value using .
  • Initializing a component state can get as complex as what you can see here: – – An initialized state can be accessed in the method, as I did above.
  • Your component should look like this; – – A state can be passed as props from a parent to the child component.
  • This method will be used to update the state of the component.

As you begin to learn React, you will be faced with understanding what state is. State is hugely important in React, and perhaps a big reason you’ve looked into using React in the first place. Let’s take a stab at understanding what state is and how it works. What is State? State, in React, is a plain JavaScript
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React Tutorial: A Comprehensive Guide to learning React.js in 2018

  • These components are defined either in pure JavaScript or they can be defined in what the React team calls “JSX”.
  • The reason the React team went with this approach is because, since the virtual DOM is a JavaScript representation of the actual DOM, React can keep track of the difference between the current virtual DOM(computed after some data changes), with the previous virtual DOM (computed befores some data changes).
  • In more layman’s terms, because manipulating the actual DOM is slow, React is able to minimize manipulations to the actual DOM by keeping track of a virtual DOM and only updating the real DOM when necessary and with only the necessary changes.
  • The process looks something like this, – – Some user event which changes the state of your app → Re-render virtual DOM -> Diff previous virtual DOM with new virtual DOM -> Only update real DOM with necessary changes.
  • Signal to notify our app some data has changed→ Re-render virtual DOM -> Diff previous virtual DOM with new virtual DOM -> Only update real DOM with necessary changes.

Continue reading “React Tutorial: A Comprehensive Guide to learning React.js in 2018”

donavon/react-af – Next #reactjs features, today

donavon/react-af - Next #reactjs features, today

  • One problem that React component library developers face is that they don’t control the version of React that they run on — this is controlled by the consuming application.
  • emulates newer features of React on older versions, allowing developers to concentrate on the business problem and not the environment.
  • You can now code your library components as though they are running on a modern React (not all features supported… yet), even though your code may be running on an older version.
  • Here are the modern React features that you can use, even if yur code is running on older version of React 15 or React 16.
  • Starting with React 16.2, there is a new component that allows you to return multiple children.

GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
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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)”

A Comprehensive Guide to React.js in 2018

  • These components are defined either in pure JavaScript or they can be defined in what the React team calls “JSX”.
  • The reason the React team went with this approach is because, since the virtual DOM is a JavaScript representation of the actual DOM, React can keep track of the difference between the current virtual DOM(computed after some data changes), with the previous virtual DOM (computed befores some data changes).
  • In more layman’s terms, because manipulating the actual DOM is slow, React is able to minimize manipulations to the actual DOM by keeping track of a virtual DOM and only updating the real DOM when necessary and with only the necessary changes.
  • The process looks something like this, – – Some user event which changes the state of your app → Re-render virtual DOM -> Diff previous virtual DOM with new virtual DOM -> Only update real DOM with necessary changes.
  • Signal to notify our app some data has changed→ Re-render virtual DOM -> Diff previous virtual DOM with new virtual DOM -> Only update real DOM with necessary changes.

This is the original guide for learning to build apps with React.js. Recently upgraded to support React 16.3 and friends.
Continue reading “A Comprehensive Guide to React.js in 2018”

React Tutorial: A Comprehensive Guide to learning React.js in 2018

  • These components are defined either in pure JavaScript or they can be defined in what the React team calls “JSX”.
  • The reason the React team went with this approach is because, since the virtual DOM is a JavaScript representation of the actual DOM, React can keep track of the difference between the current virtual DOM(computed after some data changes), with the previous virtual DOM (computed befores some data changes).
  • In more layman’s terms, because manipulating the actual DOM is slow, React is able to minimize manipulations to the actual DOM by keeping track of a virtual DOM and only updating the real DOM when necessary and with only the necessary changes.
  • The process looks something like this, – – Some user event which changes the state of your app → Re-render virtual DOM -> Diff previous virtual DOM with new virtual DOM -> Only update real DOM with necessary changes.
  • Signal to notify our app some data has changed→ Re-render virtual DOM -> Diff previous virtual DOM with new virtual DOM -> Only update real DOM with necessary changes.

Continue reading “React Tutorial: A Comprehensive Guide to learning React.js in 2018”