React Components Explained – codeburst

  • Something like thisimport React from ‘react’;class MyComponent extends React.Component { render () { return div This is a component /div }}class MyOtherComponent extends React.Component { render () { return ( div MyComponent / /div ) }}This way you are able to compose more complex and useful user interface for your…
  • Component’s render method return JSX which then use to create real HTML output which will be rendered in the browser.The interesting Thing about render method is that it runs every time when your component State or Props updates.
  • Let me show you a exampleimport React from ‘react’;class MyComponent extends React.Component { constructor(props) { super(props); this.state = { name: “Manoj” }; } render () { return div My name is {this.state.name} /div }}// if we render this component the output will beMy name is ManojIgnore the super(props) (out of…
  • Let’s see an example.class MyComponent extends React.Component { constructor(props) { super(props); this.state = { name: “Manoj” }; this.changeName = this.changeName.bind(this); } changeName () { this.setState({ name: “Your Name” }); } render () { return div onClick={this.changeName} My name is {this.state.name} /div }}In the above code we are telling our React…
  • You can run this code on jsFiddle here.PropsVisualise props as options that can be passed to a component to customize its functionality.For example, I have a heading component which renders a heading with subtitle.class MyHeading extends React.Component { render () { return div h1This is a heading/h1 pSubtitle/p /div }}If…

The simplest library I ever used in my life is React. As you know React is based upon component design. Everything in React is a component which makes it easy to reuse components frequently. You can…
Continue reading “React Components Explained – codeburst”

5 JavaScript Style Guides — Including AirBnB, GitHub, & Google

  • 5 JavaScript Style Guides — Including AirBnB, GitHub,  GoogleLearn to code like a GooglerWhether you’re just starting to learn JavaScript, or getting ready for your big interview with AirBnB, here are 5 style guides that can help you write cleaner code.What the heck is a style guide?A style guide is a set of standards…
  • As you read through these guides, you can get an idea for how code is written at the respective companies.Why do we need style guides?For one main reason: Everyone writes code differently.
  • That’s all fine and dandy as long as we each work on our code.
  • But what happens when you have 10, 100, or even 1,000 developers all working on the same codebase?
  • Style guides are created so new developers can get up to speed on a code base quickly, and then write code that other developers can understand quickly and easily!

Whether you’re just starting to learn JavaScript, or getting ready for your big interview with AirBnB, here are 5 style guides that can help you write cleaner code. A style guide is a set of…
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React Components Explained – Manoj Singh Negi – Medium

“React Components Explained” by @manojnegiwd  #reactjs #NodeJS #javascript #coding

  • Something like thisimport React from ‘react’;class MyComponent extends React.Component { render () { return div This is a component /div }}class MyOtherComponent extends React.Component { render () { return ( div MyComponent / /div ) }}This way you are able to compose more complex and useful user interface for your users.
  • Component’s render method return JSX which then use to create real HTML output which will be rendered in the browser.The interesting Thing about render method is that it runs every time when your component State or Props updates.
  • Let me show you a exampleimport React from ‘react’;class MyComponent extends React.Component { constructor(props) { super(props); this.state = { name: “Manoj” }; } render () { return div My name is {this.state.name} /div }}// if we render this component the output will beMy name is ManojIgnore the super(props) (out of the scope of this article) focus on this.state this is where our component state lives.
  • Let’s see an example.class MyComponent extends React.Component { constructor(props) { super(props); this.state = { name: “Manoj” }; this.changeName = this.changeName.bind(this); } changeName () { this.setState({ name: “Your Name” }); } render () { return div onClick={this.changeName} My name is {this.state.name} /div }}In the above code we are telling our React component to call this.changeName whenever user clicks on the div.
  • You can run this code on jsFiddle here.PropsVisualise props as options that can be passed to a component to customize its functionality.For example, I have a heading component which renders a heading with subtitle.class MyHeading extends React.Component { render () { return div h1This is a heading/h1 pSubtitle/p /div }}If I will use this component it will always render same HTML, someting like this.This is a headingsubtitleIf we use our component in this way it is not of much use right ?

The simplest library I ever used in my life is React. As you know React hit is based upon component design. Everything in React is a component which makes it easy to reuse components frequently. You…
Continue reading “React Components Explained – Manoj Singh Negi – Medium”

React and React Native [Book]

Adam Boduch's

  • Use React and React Native to build applications for desktop browsers, mobile browsers, and even as native mobile apps

    Who This Book Is For

    This book is written for any JavaScript developer—beginner or expert—who wants to start learning how to put both of Facebook’s UI libraries to work.

  • What You Will Learn

    React and React Native allow you to build cross-platform desktop and mobile applications using Facebook’s innovative UI libraries.

  • The first part shows you how to start crafting composable UIs using React, from rendering with JSX and creating reusable components through to routing and creating isomorphic applications that run on Node.
  • We then move on to showing you how to take the concepts of React and apply them to building Native UIs using React Native.
  • Split into three major sections to help organize your learning, this hands-on, code-first book will help you get up to speed with React and React Native—the UI framework that powers Netflix, Yahoo, and Facebook.

Use React and React Native to build applications for desktop browsers, mobile browsers, and even as native mobile apps About This Book Build React and React Native applications using familiar … – Selection from React and React Native [Book]
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264: React with Netflix

  • We’re React-ing to a discussion with 3 developers at Netflix about React: Ryan Burgess, Jem Young, and Naoufal Kadhom.
  • Why did Netflix choose React?
  • One of the frustrating things about being a developer, is dealing with errors.
  • Rollbar’s full-stack error monitoring, gives you the context, insights and control you need to find and fix bugs faster.
  • Start tracking errors in 8 mins.

We’re React-ing to a discussion with 3 developers at Netflix about React: Ryan Burgess, Jem Young, and Naoufal Kadhom. Why did Netflix choose React? We also cover the reason behind Netflix’s obsession with A/B testing?
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React Components Explained – Manoj Singh Negi – Medium

Don't understand #ReactJS components? Get to know them with this cool guide:  #JavaScript

  • Something like thisimport React from ‘react’;class MyComponent extends React.Component { render () { return div This is a component /div }}class MyOtherComponent extends React.Component { render () { return ( div MyComponent / /div ) }}This way you are able to compose more complex and useful user interface for your users.
  • Component’s render method return JSX which then use to create real HTML output which will be rendered in the browser.The interesting Thing about render method is that it runs every time when your component State or Props updates.
  • Let me show you a exampleimport React from ‘react’;class MyComponent extends React.Component { constructor(props) { super(props); this.state = { name: “Manoj” }; } render () { return div My name is {this.state.name} /div }}// if we render this component the output will beMy name is ManojIgnore the super(props) (out of the scope of this article) focus on this.state this is where our component state lives.
  • Let’s see an example.class MyComponent extends React.Component { constructor(props) { super(props); this.state = { name: “Manoj” }; this.changeName = this.changeName.bind(this); } changeName () { this.setState({ name: “Your Name” }); } render () { return div onClick={this.changeName} My name is {this.state.name} /div }}In the above code we are telling our React component to call this.changeName whenever user clicks on the div.
  • You can run this code on jsFiddle here.PropsVisualise props as options that can be passed to a component to customize its functionality.For example, I have a heading component which renders a heading with subtitle.class MyHeading extends React.Component { render () { return div h1This is a heading/h1 pSubtitle/p /div }}If I will use this component it will always render same HTML, someting like this.This is a headingsubtitleIf we use our component in this way it is not of much use right ?

The simplest library I ever used in my life is React. As you know React is based upon component design. Everything in React is a component which makes it easy to reuse components frequently. You can…
Continue reading “React Components Explained – Manoj Singh Negi – Medium”

Rapid cross-platform mobile development with React Native

  • We can avoid the need for lots of upfront planning and naturally fall into certain conventions and patterns of data fetching and state management.
  • import React, { Component } from ‘react’
  • React Native exposes the Platform module, which detects the platform on which the app is currently running.
  • Sometimes we may need to diverge our application flow by platform in order to perform the appropriate action, but often it’s as simple as swapping some values around based on the current platform.
  • Platform-specific extensions allow us to write a separate file for each platform, e.g. button.ios.js and button.android.js .

How React Native helped us ship a cross-platform mobile app in 8 weeks.
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Better Understanding Of AngularJS, ReactJS And NodeJS

Better Understanding Of #AngularJS, #ReactJS And #NodeJS by @iAnkurMishra cc @CsharpCorner

  • Angular JS works with MVC platform, where it simplifies development by providing a reliable solution.
  • Some of Angular developers developed Angular JS with the primary purpose of addressing single page application creation challenges.
  • Angular code creates a module.
  • Angular JS follows some guidelines, like Angular data binding.
  • Based on a moduler architecture, Node JS simplifies the development of complex applications.

In this article, you will learn about AngularJS, ReactJS, and NodeJS.
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Evolving Yahoo Mail

.@Yahoo chose @ReactJS + Flux for building their next generation Mail:

  • Link: Yahoo Mail moving to React
  • For the next generation Yahoo Mail platform, we wanted
  • The “one way data flow” appealed to all developers in the team as a neat way to think about a UI application interactions.
  • Yahoo Engineering – All Rights Reserved.
  • Last month Yahoo hosted the React JS meetup in the Sunnyvale Campus .

Evolving Yahoo Mail Yahoo Mail has been around since 1999. Over the years, the code base has evolved from a completely server rendered Web 1.0 app all the way to one of the largest YUI based rich…
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Which is More Popular: AngularJS or ReactJS

Which is More Popular: #angularjs or #reactjs ?:  - by @AliyahChoudhry via:@allaboutwebbiz

  • AngularJS tracks and delivers updated relational content to users, without requiring developers to write additional code.
  • The two frameworks differ from each other in the categories of feature, functionality, usage and performance.
  • The developers must avoid using the two frameworks together to prevent the web application from becoming complex.
  • Bidirectional Data Binding: AngularJS further beats React in the category of data binding.
  • It becomes easier for web developers to boost the website’s user experience by allowing visitors to access new and dynamic content without leaving the web page.

Read the full article, click here.


@abhijitpanda: “Which is More Popular: #angularjs or #reactjs ?: – by @AliyahChoudhry via:@allaboutwebbiz”


Both AngularJS and ReactJS are widely used front-end frameworks. AngularJS is a JavaScript based structural framework, whereas React is a JavaScript library for developing web user interfaces. According to the usage statistics posted on various websites, AngularJS is currently more popular than React. But a number of reports recently highlighted the growing popularity of React.


Which is More Popular: AngularJS or ReactJS