We’ll make use of the Provider component to store the container instances and allow the children to subscribe to it. Create a container component React Hooks. Container components house business logic, make data calls, etc. Fragments declared with the explicit syntax may have keys. Is the time and cognitive overhead worth it? So they’re not any more “alternative” to Redux than classes. is a react container component an instance of the adapter pattern? Container vs. Presentational Components in React Redux. The reasoning for not making a page a container is that it may not even care about data that high up, and only be concerned with laying out the page. ... ReactJs: Does not have the concept of modules (not to be confused with JS modules), the most close are the container component. Stateless components print out what is given to them using props. The create-react-app is an officially supported way to create React applications.. Containers contain various amalgamations of components. April 28, 2015. React luôn luôn cần những những components với nhiệm vụ xử lý logic và những components với vai trò hiển thị dữ liệu. All React components must act like pure functions with respect to their props. Build apps with React-Bootstrap at your fingertips. This is a good time to mention container (smart) components vs (dumb) components. 0. Some components use React setState () method and some don’t. Here, the input form element is handled by the react itself rather than the DOM. Below is an example and an in-depth look at how the grid comes together. It means Container Component tells the Presentational Component what should be rendered using props. Presentational vs container components. 超新作当季大流行 lapierre ブロンプトン (送料無料)(特典付）ロードレーサー 500 xelius 2018年モデル sl mc (送料無料)(特典付）ロードレーサー レッド/ブラック：自転車館びーくる 500 ラピエール ゼリウス 500 sl mc 選べるサービス特典付き！ What if I’m not planning to reuse the container or the view? Help us keep running If you don't mind tech related ads (no tracking or remarketing), and want to keep us running, please whitelist Material-UI in your blocker. 9.9 8.3 L2 react-container-query VS styled-components Visual primitives for the component age. Next up, we'll start filling in the stubs. Provides data and behavior to presentational components and other container components. The container can also be configured to persist your navigation state. All about props & state; The component data from: from top to bottom; Actual best-practices for creating sane apps; Smart/container vs Dumb/presentation components; PropTypes! The idea of these posts is not to judge which one is best, bur rather to show how these two cope with some typical problems and how we, developers, can use them. ... (null, mapDispatchToProps) class ConfirmDeletion extends React.Component { render() { return } } Obviously if the component needs to display parts of the blog post, for example, it might make sense for a fatter container. 1. If you have NPM and Node.js installed, you can create a React application by first installing the create-react-app. and Cont. They know details about how the things work or the so called business logic. They receive information and format it so it is easy to use by the presentational component. Make sure your styled components are capitalized so that React can recognize them as custom components. A bottle cap or bottle top is a closure for the top opening of a bottle.A cap is sometimes colourfully decorated with the logo of the brand of contents. React vs. Angular components – Part 4. angularjs, javascript, lifecycle, reactjs. styled-components is more popular than react-container-query. Thank you! You have no need for connect() if you are only creating a presentational component. April 28, 2015. In React, a presentational component is a component that just renders HTML. Chances are if you’re developing a web application UI layer, you have integrated some kind of component via a framework like React or libraries such as Bootstrap. React Controlled Vs. Uncontrolled Component Controlled Component. The Redux store is derived from the topmost ancestor of the component using the React context mechanism. Containers vs components. In the next posts, we will create an authentication REST API in Django and provide actions in the frontend. They are a pattern that emerges from React’s compositional nature. “Components are the building blocks of React”. We also capture a reference to the container, which we will call via this.container. Is a react container component an instance of the adapter pattern? When you view Ionic based applications on different devices, it looks like a web inside a native web app container. So, these are the basic introduction about all now the next question that arises in mind is that what about Stateful Vs. Stateless components in React Js. React wins. Fat containers vs Fat Thunks. would be named as. How does Redux compare to the React Context API?# Similarities. This may be done internally through their own state, or by acting as intermediaries with a state-management library such as Redux. As we mentioned earlier, not all components have a visual element to them. The complete picture. We know now that much of our app ought to consist of presentational 0. React Redux offers a clean solution, where it directly connects you to the Redux store, by simply wrapping the connected component around another React Component ( your Container ). Since in your implementaion, your implementation you already defined which piece of the entire application state you require. They might wrap several presentational components. The docs link to an article in which the author states. ️. This tutorial is intended for beginners who have started learning Container vs Presentational Component là hai khái niệm mà react developer nên hiểu rỏ, ứng dụng tốt nó thì sẽ đem lại nhiều lợi ích cho công việc. Notice, however, that we started this post with elements. The presentational component accepts props from a container component. 18. A Deep sight Angular 6 vs React & Co. Alban. Basically, a component that is located at: components/User/. How about an indexfile? It is useful in smaller and more manageable projects, but sometimes we can handle it without special libraries Learn more about the props and the CSS customization points. Handling state was only doable in a class component until recently, but from React 16.8, React Hook useState was introduced to allow developers to write stateful functional components. The reason for this is because once you understand elements, understanding components is a smooth transition. Thus we can distribute our Redux app on our own based on the application size as needed. List.jsx. New components that implement an abstract component, vs variants on a single component. In the next section, we will introduce a new concept of “state”. A component is a function or a Class which optionally accepts input and returns a React … It’s used for handling view layer for web and mobile apps. Well, a container component is a component that is responsible for retrieving data, and in order to get that data, the component needs to use Redux's connect and mapStateToProps functions. HOCs are not part of the React API, per se. The literal difference is that one has state, and the other doesn’t. Their relationship is clear: the container… contains… the presenter. Use the best bits of ES6 and CSS to style your apps without stress . #1176: Redux+React with only stateless components; Stack Overflow: can a dumb component use a Redux container? (As React delivers the native experience for the mobile app.) Plastic caps are used for plastic bottles, while metal with plastic backing is used for glass; plastic caps are commonly made from PE or PP, whilst metal caps are usually either steel or aluminum. Dan Abramov. React Controlled Vs. Uncontrolled Component Controlled Component. A use case for this is mapping a collection to an array of fragments — for example, to create a description list: key is the only attribute that can be passed to Fragment. In react the components are divided into two categories: presentational components and container components. Nowadays, since we have React Hooks, containers can also be implemented using functional components. React allows for the seamless transition of data between two versions. React has two main components first is smart component (containers) and second is dumb (presentation component). Components. You have no need for connect() if you are only creating a presentational component. While containers can be nested, most layouts do not require a nested container. This means React Hooks provide an alternative way to writing class-based components by allowing us to easily handle state management from functional components. Mainly concerned with how things look. The Redux store is derived from the topmost ancestor of the component using the React context mechanism. This component is used mainly to center the items horizontally.We can treat a container as the topmost layout and put other components in it.. I call containers React components that are aware of Redux, Router, etc. What strikes me with hooks is that this relationship is now inverted. Because of that I wanted to investigate more about this Pres. In react the components are divided into two categories: presentational components and container components. Inside of the App.js page, we need to import the Container Styled Component. Container Component. This is a series of posts about comparison between components in Angular and React. export const Container = styled. Concretely, a higher-order component is a function that takes a component and returns a new component. They usually pass that data down to child components. ext install abdullahceylan.vscode-react-native-component-generator Usage. It creates a natural hierarchy within the React architectural model. While container components tend to be stateful and presentational components tend … This is a good time to mention container (smart) components vs (dumb) components. No, it isn't. The idea of these posts is not to judge which one is best, bur rather to show how these two cope with some typical problems and how we, developers, can use them. Of course, application UIs are dynamic and change over time. This separation significantly improves readability even if the pieces will only be combined once. They may contain presentational components. HOCs are not part of the React API, per se. ‍♀️ Example snippets from the docs for convenience. This is another pattern that is very useful while writing components. To name the components, we follow the pattern path-based-component-naming, which consists in naming the component accordingly to its relative path to the folders components or to src, in the case you are outside components folder. Container components house business logic, make data calls, etc. 99% of the time you’re going to want to use the useEffect hook, and the useState hook to manipulate the output of a React component. This extension includes 386 React-Bootstrap snippets for VS Code. Very often we use higher-order components to create containers. Container (thùng chứa) và Presentational (hiển thị) component là 2 thành phần chính xây dựng nên hệ thống cấp bậc các components trong các ứng dụng React. Containers are traditionally built using class components since dealing with logic and data retrieval usually entails managing states — something that was previously exclusive to class-components. Container components are those React components which have access to the store. These components make API calls, do processing and contain the business logic of the app. Bootstrap’s grid system uses a series of containers, rows, and columns to layout and align content. They let us use state and other React features without writing a class component. Compare styled-components and react-container-query's popularity and activity. A higher-order component (HOC) is an advanced technique in React for reusing component logic. The React Redux connect() API is used for creating container elements that are connected to the Redux store. As we will see in the next section, we can turn virtually anything on the front-end into a component to keep abstractions simple and easy to manage. When does it make sense to make an individual React component? Adding props for all cases, again, assumes that all cases are known and can also make the component code very complex; therefore a container component is the better option. Now, we need to use it. import snippets, for quick and easy importing. If part of your webpage is only used for displaying data (dumb) then make it a component. At this point, the AppForm component is fairly large. Hooks are a new addition introduced in React 16.8. As it happens, many of these non-view components tend to follow the same pattern, which I’ve dubbed the controller component pattern. Regular, or dumb, components receive data from their parent (container) component. Each of these have their own characteristics. Categories: Code Design and CSS / Style. The job of container components is to compute the values and pass them as props to the presentational components. The container component will not directly display data, rather it will pass the data to a presentational component. A common pattern that is recommended when using Redux with React is to divide your components into two types — Container Components and Presentational Components. The question about React hooks replacing state containers has been coming up more and more often in the React community recently. The two component types will be conceptually called Container Components and Presentational Components, a.k.a. I’ve spl… We defin… Normal CSS: In the external CSS styling technique, we basically create an external CSS file for each component and do the required styling of classes. In a Redux-powered app, a presentational component does not interact with the Redux store. A React component can be of two types: either a class component or a functional component. Regular, or dumb, components receive data from their parent (container) component. On web, you'd use different containers than React Native. These are not different types of components, but instead, are a way of thinking on how to organize a React app. The React Redux connect() API is used for creating container elements that are connected to the Redux store. In the future, we may add support for additional attributes, such as event handlers. Each of these have their own characteristics. It perform the API calls and store the result into the component’s state. React vs. Angular Result for Mobile Solutions. HTTP Client. The counterContainer is a function that receives an instance of each container the Subscribe component subscribes to. Conclusion. Formik provides form context, defining the underlying structure for managing a form with a small range of importable components and HOCs.With the problem of form context solved with Formik, developers are free to focus on the behaviour they are … Can also be installed in VS Code: Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter. I’m removing all the event listeners from memory when the React component goes through the componentWillUnmount lifecycle. These lifecycle callbacks work in a similar way to React’s lifecycle methods. Angular: HttpClient Angular Module. Think in components for both composition and styling. The form data is handled by the DOM, so when you type something in an input field, for example, the data is "remembered" by the DOM. The difference between the two is evident from their names. @NgozikaDanny Hooks by themselves are an alternative way to write and reuse logic between components. This approach can make your app easier to understand and allow you to more easily reuse components. It should also be noted that the React team is supporting more React hooks for functional components that replace or even improve upon class components. A Container Component does data fetching and then renders its corresponding sub-component. Formik has become the most adopted form management tool for React with the goal of simplifying the process of building and maintaining forms. Have no major dependencies on the rest of the app. Testing the component and container together. I learned many of these techniques while trying to wrapMaterial Components for Webinto Not to mention, a page can contain multiple containers. Containers vs Presentation. Containers vs Presentation. Github Source. 1. With that, we can now access the state and the methods made available in the container. A common pattern that is recommended when using Redux with React is to divide your components into two types — Container Components and Presentational Components. We will use code from the previous post: Starting SaaS with Django and React (code with tag v1). This is a series of posts about comparison between components in Angular and React. As of v3, you are required to use the container directly. div `max-width: 90vw; margin: 0 auto;` Congrats, you created your first component. Open the demo-project using VS code and run this Project using Nodejs Command Prompt. Containers are very similar to components, the only difference is that containers are aware of application state. A controlled component is bound to a value, and its changes will be handled in code by using event-based callbacks. So we have both class based and functional components, but you may have also heard talk of container and presentation components. Concretely, a higher-order component is a function that takes a component and returns a new component. Both Redux and React's Context API deal with "prop drilling". They are a pattern that emerges from React’s compositional nature. Posted by 4 years ago. They adhere to the principles of feature-based structuring, as promoted in this article by Max Stoiber, and component/container separation, explained here by Dan Abramov. That means the stateful components are keeping track of changing data, while stateless components print out what is given to them via props, or they always render the same thing. 1 import React, {Component} from "react"; 2 import ... we have learned what Redux is and how it can be used along with React by managing the global state with the help of container, component, reducer, and actions. However, there is a pattern which is used widely and helps … A Container Component does data fetching and then renders its corresponding sub-component. Same as “dumb components”. They should stay the same regardless of your router, data fetching library, etc. React. Here, the input form element is handled by the react itself rather than the DOM. It's the most basic layout element. The API documentation of the Container React component. React-Bootstrap Snippets. A controlled component is bound to a value, and its changes will be handled in code by using event-based callbacks. 2. As a way to simplify the distinction, we can say presentational components are concerned with the look , container components are concerned with making things work . Characteristics of presentational components presentational components are stateless they receive the date to be … Dumb components should always be reusable, as they are not coupled to an implementation or valueset. React bindings for Redux separate presentational components from container components. You could have a structure like this, where containers are far down along the tree: P > C1 > S1 > S3 > C4 > S5 > S2 > C2 > S4 Close. @dan_abramov. Lets say we want to Create a Javascript function which takes an Object and returns a container which displays Employee Information. Application state management is crucial in medium and large projects. You can learn more about Hooks from the official documentation . React Hooks. Presentational and container React components / When we start using React we very soon also start asking questions. Where I’m suppose to put my data, how to communicate changes or how to manage state? Class Components vs. Functional Components. Presentational components. To follow up, the React team mentioned in earlier days that they will make performance optimizations in functional components by avoiding unnecessary checks and memory allocations. # Check for Overflow. When React first appeared on the scene, it was seen as a view library. They might interface with Redux . Container components shouldn't have the view logic or presentational logic. Components will not perform any actions (they won’t be communicating with the backend, yet). In this post, we will learn how to use these containers with examples. Let’s look at both of these components in details. Stateless components print out what is given to them using props. State is then passed to Presentational Components as props and is then rendered into views. These are questions that I had (and answered) over time. For this next approach, you need the configureStore, using redux-mock-store. The answers of this questions are very often matter of context and sometimes just practice and experience with the library. It said so on the website: “the V in MVC”!But with the growth of render props, the view isn’t the whole story anymore.In fact, some components don’t reference the DOM at all!. ... Container components deal with data collection (often from state). The default templates are opinionated, admittedly. Integrate react app with php app. 20. Custom elements also have lifecycle callbacks for running code during specific times of its existence. A container component will grab data from state via mapStateToProps. View maps directly to the native view equivalent on whatever platform React Native is running on, whether that is a UIView, `, android.view`, etc. So, the code snippet demonstrates how to implement Container Pattern within your React components. On container component, it contains state, event handlers, complex logic, ajax calls, and renders presentational component. On presentational component you’ll see UI stuffs mostly and the props that needs to be displayed in UI. React vs. Angular components – Part 4. angularjs, javascript, lifecycle, reactjs. 0. Plastic caps may have a pour spout. It will get easier to separate container and presentational components because you need to think more about your component’s state if you don’t have access to setState() in your component; The React team mentioned that there may be a performance boost for functional component in future React versions; Conclusion. React JS Training- React JS basically is an open-source JavaScript library which is used for building user interfaces specifically for single page applications. Components & React Architecture; Jumping into JSX! It means Container Component tells the Presentational Component what should be rendered using props. This tutorial uses the create-react-app.. I call components encapsulated React components that are driven solely by props and don't talk to Redux. You need to name a button as or instead of just .. Presentational components are only concerned with displaying content. There are two types of containers available: Fluid and Fixed.. Discusses containers inside of containers; Extending the container-view pattern to share business logic with a “UniversalContainer” component. The container centers your content horizontally. Container vs Presentation Components. Provider. Turning it upside down. – Container vs Presentational components – Smart vs Dumb components. ... Container Components vs. Presentational Components. This will help new developers to understand your code more quickly when they read the codebase for the first time. In case you want to see the code go to this link. Create React App. - link. Components have taken over front-end development. So, these are the basic introduction about all now the next question that arises in mind is that what about Stateful Vs. Stateless components in React Js. Grid system #. Ease of Update. The rest of the code displays the items and is responsible for adding, and removing items. You have no need for connect() if you are only creating a presentational component. Whether you want to get data from the Redux store, dispatch actions on the Redux store, or do both in your React component, you can make the component a container component by wrapping it in a higher-order component returned by connect(). 2. The most fundamental component for building a UI, View is a container that supports layout with flexbox, style, some touch handling, and accessibility controls. In this episode of SE Daily with Max Stoiber, we’ll explore the history of components, modern component development with React, and look To check for an overflow, we'll need to check the width of the container vs its scroll width. React also allows us to create reusable UI components. It perform the API calls and store the result into the component’s state. Follow. It’s built with flexbox and is fully responsive. #756: container vs component? In order to learn and test React, you should set up a React Environment on your computer. classnames. 2 minutes read Presentational components Definition Presentational components are usually stateless components / components that do not manage state and are used for displaying data.Presentational components are usually children of container components. I haven’t used this idea yet, but it shows a way to make a Higher Order Component (HOC) together with react-redux’s connect function. Note: In v2 and earlier, the containers in React Navigation are automatically provided by the create*Navigator functions. Archived. The component which was previously only responsible for the UI now… contains the container. This extension supports: All react-bootstrap components. We call this file the “container” (inspired from React Redux’s concept of “container” components). and use those class names inside the component.It is a convention that name of the external CSS file same as the name of the component with ‘.css’ extension. Presentational components don’t contain container components. The component will then pass necessary portions of that data down to its children as props. A basic recap on we have covered in this section: Container components have to do with with how things work. In this post, we will create a user interface in React for authentication (Signup and Login views). A component can be created as Function Component or Class Component. Let’s look at both of these components in details. “smart” and “dumb” components. All React components have a special children prop so that consumers can pass components directly by nesting them inside the jsx. Presentational and container components. Container components are part of a strategy of separating responsibility between high-level and low-level concerns. Containers manage things like subscriptions and state, and pass props to components that handle things like rendering UI. HOCs use containers as part of their implementation. Is used mainly to center the items and is fully responsive the children to Subscribe to it and..., application UIs are dynamic and change over time community recently a that! Vs. Angular components – part 4. angularjs, javascript, lifecycle, Reactjs s at... Class-Based components by allowing us to create a React Environment on your computer container or the logic... Web inside a native web app container 1176: Redux+React with only Stateless components print out is... Width of the Provider component to store the result into the component the! All the event listeners from memory when the React architectural model components receive from. Post: Starting SaaS with Django and React check for an Overflow, we 'll need to a. The presenter the scene, it was seen as a view library the React context mechanism it... Collection ( often from state via mapStateToProps is very useful while writing components code displays the items and then. React has two main components first is smart component ( HOC ) is an open-source library... And removing items we mentioned earlier, the AppForm component is bound to a,! Can create a React container component tells the presentational components actions in the next posts, we introduce! 'S shape and where it comes from and its changes will be in... Use the container can also be configured to persist your navigation state with a “ UniversalContainer ” component mobile.! Fetching library, etc that takes a component and returns a new addition introduced React! Of the code snippet demonstrates how to communicate changes react container vs component how to manage?! With that, we will use code from the topmost layout and put components! And sometimes just practice and experience with the Redux store is derived from the topmost and! Saas with Django and React ( code with tag v1 ) system uses a of. Share business logic, make data calls, and its changes will be handled code... React luôn luôn cần những những components với nhiệm vụ xử lý logic những. And Login views ) that you have an invalid element name architectural model second is dumb ( presentation component.. Own internal state pass necessary portions of that data down to child components the most adopted form tool... Alternative ” to reference smart and dumb components learning their relationship is now inverted share business logic make... Basic component of Material-UI in Reactjs and removing items of Redux, router, etc this means React,... Of a strategy of separating responsibility between high-level and low-level concerns ” ( inspired from React ’ s methods. The jsx appeared on the scene, it 's shape and where it comes from different... Angular components – smart vs dumb components and presentation components is that containers are very similar to that! Just practice and experience with the Redux store, the code displays the items is. Component/Dumb component import React from 'react ' ; Stateless components print out what is to. Very similar to components that handle things like rendering UI strikes me with Hooks that... & Co. Alban an example: //A component/dumb component import React from '.: components/User/ over time be reusable, as they are not coupled to an implementation or valueset counterContainer! The docs link to an article in which the author states? #.. Via mapStateToProps Deep sight Angular 6 vs React & Co. Alban data down to child components us. Component logic complex logic, ajax calls, do processing and contain business. Handlers, complex logic, make data calls, etc ) over time fragments declared with the explicit React.Fragment! Dynamic and change over time can treat a container as the topmost layout and align.... Webpage is only used for creating container elements that are connected to the store the stubs in it useful... If you are only creating a presentational component you ’ ll see UI stuffs mostly and the CSS customization.. Then renders its corresponding sub-component actions ( they won ’ t be with. Also capture a reference to the store create an authentication rest API Django. React delivers the native experience for the seamless transition of data between two versions to... Deal with `` prop drilling '' containers inside of the App.js page, we will how. Once you understand elements, understanding components is to compute the values and pass them as props takes an and!, how to organize a React Environment on your computer data and deal with state,. Introduce a new concept of “ state ” in which the author states, as they a... Child components open the demo-project using vs code and run this Project Nodejs! Regardless of your router, etc in React react container vs component component ( HOC ) is an example and an look..., event handlers, complex logic, make data calls, and removing items relationship is clear: container…... Provided by the presentational components posts about comparison between components in Angular React!, router, etc extension includes 386 React-Bootstrap snippets for vs code javascript library which is used mainly center... With data collection ( often from state via mapStateToProps a Redux-powered app, a component... Or valueset your implementation you already defined which piece of the App.js page, we 'll need name... More and more often in the next section, we will learn how to use these containers with examples does! A user interface in React navigation are automatically provided by the presentational component does data fetching library, etc way. When you view Ionic based applications on different devices, it was as... With `` prop drilling '' two versions the author states which piece of the component ’ grid. Smart vs dumb components should n't have the view logic or presentational logic types: either a component... Mobile app. vụ xử lý logic và những components với nhiệm vụ xử lý và. Should always be reusable, as they are not part of your webpage is only used creating. A container component an instance of the app. configured to persist your navigation state we need to the. First appeared on the scene, it contains state, event handlers, complex logic, ajax calls, processing... To Redux than classes button as < primary-button > or < react container vs component instead! Web inside a native web app container CSS customization points next approach, can! Application by first installing the create-react-app is an advanced technique in React 16.8 of separating responsibility between high-level low-level..., your implementation you already defined which piece of the component which was previously only responsible for adding, pass. React navigation are automatically provided by the React architectural model all components have a special children prop so that can! Reason for this react container vs component approach, you 'd use different containers than React.! With a state-management library such as event handlers job of container and presentation components is intended for beginners have. Inside the jsx of its existence in a Redux-powered app, a component! Its existence prop so that consumers can pass components directly by nesting them inside the.! You already defined which piece of the container, which we will create an authentication API! Have access to the store container or the so called business logic, ajax calls, do processing and the... Derived from the topmost ancestor of the React context mechanism reuse logic between components very often we higher-order! Your webpage is only used for creating container elements that are driven solely by props do. On different devices, it 's shape and where it comes from sometimes just practice and experience with library. Angular 6 vs React & Co. Alban React architectural model call this file the “ container ” and component! React # in the browser, forms maintain their own internal state create-react-app is an open-source javascript react container vs component is. Course, application UIs are dynamic and change over time it creates a natural hierarchy within the React context deal... Which the author states vs presentational components from container components is to compute the values and pass them props., using redux-mock-store it so it is easy to use by the React context API? Similarities. Link to an article in which the author states which we will create a javascript function which takes Object... Renders presentational component manage things like subscriptions and state, and renders presentational component you ’ see. Some don ’ t be communicating with the backend react container vs component yet ), as are. Since we have both class based and functional components configured to persist your navigation state first the! Significantly improves readability even if the pieces will only be combined once in React reusing! Page can contain multiple containers backend, yet ) Redux separate presentational components presentational and... Wanted to investigate more about this Pres comparison between components up a React app.: a... Lets say we want to see the code go to this link Redux than classes to Subscribe to.! Create React applications up, we will learn how to organize a React application by first installing the is! Pattern within your React components have a Visual element to them API calls, etc application as... Information and format it so it is easy to use the best bits of ES6 CSS... Suppose to put my data, rather it will pass the data to value... And do n't talk to Redux than classes context and sometimes just practice and experience with the.! Writing a class component the scene, it looks like a web inside a native web app container React! ( HOC ) is an open-source javascript library which is used for creating container elements are... On your computer the two is evident from their parent ( container ).. Dumb ) then make it a component and returns a new concept of “ container (!