React js for beginners, learn react js with basic code setup and code examples with general understanding. beginners guide for basic react js programming with examples
The document outlines a React workshop covering what React is, its core concepts, and coding with React. It begins with an introduction and overview of React. It then covers key React concepts like components, the virtual DOM, JSX, state and props. Finally, it demonstrates how to start coding with React by rendering a component, using state, and working with forms. Resources for further learning are also provided at the end.
This is the ppt for day 2 of learning react from scratch.
Presentation given for girlscript punjab
date: 23 October 2020
Topics covered basic react app setup functional components and class components.
This document provides an overview of ReactJS and React Native. It defines ReactJS as a JavaScript library for building user interfaces and explains concepts like components, virtual DOM, JSX, props, states, and one-way data flow. It also covers React Native and how it allows building native mobile apps using JavaScript and React. Key differences between Ionic and React Native are outlined. Examples of companies that use ReactJS and React Native are given. Setup and installation instructions for React Native are provided.
Discussion on angular offering, approaches to integrate web worker in angular (5 and 6) application, their pros and cons. A sample example implementation using custom web worker approach and integrating the same with CLI(1 and 6) and the application.
Angular 2 vs React. What to chose in 2017?TechMagic
The number of web development frameworks and libraries based on JavaScript continue increasing. The most popular client-side technologies are Angular and React, but you might ask - What should I use?
Vue.js is a progressive JavaScript framework that focuses on building user interfaces and is used for single-page applications. It was created by Evan You and released in 2014. Vue.js uses declarative templates and reactive data binding to render the view layer for an application. Templates in Vue use HTML-based syntax with directives prefixed with v- to dynamically bind expression results. Common directives include v-bind, v-if, and v-for. Vue.js applications can be built with its core library or integrated with other libraries and frameworks.
Developing high performance and responsive web apps using web workerSuresh Patidar
A brief talk on web application performance and responsiveness. Why it is important and how web worker can help achieve it. It also covers a simple example implementing web workers.
The document outlines a React workshop covering what React is, its core concepts, and coding with React. It begins with an introduction and overview of React. It then covers key React concepts like components, the virtual DOM, JSX, state and props. Finally, it demonstrates how to start coding with React by rendering a component, using state, and working with forms. Resources for further learning are also provided at the end.
This is the ppt for day 2 of learning react from scratch.
Presentation given for girlscript punjab
date: 23 October 2020
Topics covered basic react app setup functional components and class components.
This document provides an overview of ReactJS and React Native. It defines ReactJS as a JavaScript library for building user interfaces and explains concepts like components, virtual DOM, JSX, props, states, and one-way data flow. It also covers React Native and how it allows building native mobile apps using JavaScript and React. Key differences between Ionic and React Native are outlined. Examples of companies that use ReactJS and React Native are given. Setup and installation instructions for React Native are provided.
Discussion on angular offering, approaches to integrate web worker in angular (5 and 6) application, their pros and cons. A sample example implementation using custom web worker approach and integrating the same with CLI(1 and 6) and the application.
Angular 2 vs React. What to chose in 2017?TechMagic
The number of web development frameworks and libraries based on JavaScript continue increasing. The most popular client-side technologies are Angular and React, but you might ask - What should I use?
Vue.js is a progressive JavaScript framework that focuses on building user interfaces and is used for single-page applications. It was created by Evan You and released in 2014. Vue.js uses declarative templates and reactive data binding to render the view layer for an application. Templates in Vue use HTML-based syntax with directives prefixed with v- to dynamically bind expression results. Common directives include v-bind, v-if, and v-for. Vue.js applications can be built with its core library or integrated with other libraries and frameworks.
Developing high performance and responsive web apps using web workerSuresh Patidar
A brief talk on web application performance and responsiveness. Why it is important and how web worker can help achieve it. It also covers a simple example implementing web workers.
Angular 2 is in beta so we are in a crossroad. How do we get ahead? Is AngularJS 1.x dead or not? How can i upgrade my AngularJS 1.x application to Angular 2?
Muhammad azamuddin introduction-to-reactjsPHP Indonesia
ReactJS is a JavaScript library for building user interfaces. It uses a component-based approach to build modular and reusable UI components that make code more maintainable and boost productivity. Some key advantages of React include its simplicity, ability to easily create reusable UI components, support for one-way data binding that makes the data flow clear, ability to render on both client and server sides, and strong performance due to its use of a virtual DOM. It is used by many large companies including Facebook, Instagram, Netflix, and Airbnb.
Welcome to IE8 - Integrating Your Site With Internet Explorer 8Lachlan Hardy
Damian Edwards (http://damianpedwards.spaces.live.com/) and I delivered a presentation on IE8 at Remix Australia. We took the opportunity to outline the whys and wherefores of standards-based design as well.
This document provides an introduction to Angular.js through examples of common tasks like including the Angular library, binding inputs to expressions, using filters to modify output, handling click events with controllers, and creating custom elements with directives. It explains how to accomplish each task concisely with Angular compared to more complex traditional approaches like jQuery. The examples are intended to demonstrate fundamental Angular concepts and capabilities in a practical way.
This document provides an overview and introduction to React.js, including:
- React uses components and states, with components being reusable parts of the interface and states allowing components to re-render when data changes.
- JSX allows embedding XML-like syntax in JavaScript and makes code more readable.
- Props are used to pass data between parent and child components, while state stores internal data of a component that may change.
- The document provides examples of building a simple component to track saves or favorites of a home listing as state, and discusses organizing data flow through components.
GWTcon 2015 - Best development practices for GWT web applications Arcbees
Best development practices for GWT web applications
Conference by Christian Goudreau, at GWT Con 2015.
Christian Goudreau is BEE-EO AND CO-FOUNDER
at Arcbees.
You can follow Christian on Twitter : @imchrisgoudreau
This document discusses experimenting with architecting web applications without using GWT-User. It recommends removing GWT-User from dependencies, avoiding JSNI and widgets in favor of JsInterop and Polymer, not using IDE plugins, and avoiding GWT RPC. It demonstrates this approach by developing WUnit, a unit testing framework for the game Warhammer. WUnit is implemented with a Java engine and model, and a frontend using GWT, Polymer, and JsInterop. This allows the code to be reused across platforms like web, Android, and iOS. The document discusses challenges encountered and open issues, and calls on the GWT steering committee to create more modular libraries to support this approach.
This document discusses implementing autocomplete functionality for a textbox using jQuery. It describes 3 walkthroughs of increasing complexity:
1. The simplest approach which demonstrates basic autocomplete functionality without data from a backend source.
2. An example that calls a web service asynchronously to get suggestion data from a database to populate the autocomplete.
3. An extension of the second example that displays more detailed suggestion items and only submits the selected value rather than the full object.
The document provides instructions on setting up the necessary jQuery and jQuery UI files, HTML markup, and code for each walkthrough.
React Native allows developers to write mobile apps using JavaScript and React while also being able to use native UI components. It uses the same fundamental UI building blocks as regular React apps but includes additional components better suited for mobile. Apps are compiled to native code, so they can access the same native platform features and performance as apps written in Java, Objective-C, or Swift. React Native is mature and used by many large companies for their mobile apps. It is a good option for building cross-platform mobile apps since developers can reuse their web skills and share code between Android and iOS platforms.
Rapid Android Development for HackathonCodePolitan
This document provides tips and tricks for rapid Android development for hackathons. It discusses using ButterKnife to reduce boilerplate code, integrating with Azure Mobile Services to access cloud data, and preparing for hackathon judging by focusing on problem solving and usability over extensive features. Sample projects demonstrate integrating ButterKnife and connecting to an Azure Mobile backend.
This document provides an introduction to React, a JavaScript library for building user interfaces. It discusses React's fundamentals like components and unidirectional data flow. It also covers topics like JSX, props, state, lifecycles, and demos creating a component. The document aims to explain what React is, its core concepts, and how to get started using it to build user interfaces.
www.opitz-consulting.com
How do Angular and React compare? Can we compare them at all? Actually, it's like comparing apples to oranges, but even so, we have to compare them. As it turns out, both frameworks are a nice example of co-evolution. They aren't as different as they used to be a few years ago. After showing the key concepts of both frameworks, our experts Dr. Marius Hofmeister and Stephan Rauh presented a small list of criteria helping to decide when to use which at iJS Conference in Munich on 25/10/17.
Top 7 Angular Best Practices to Organize Your Angular AppKaty Slemon
Learn about Angular best practices to improve the performance of your existing Angular application. Tried and tested clean code checklist for your Angular app.
The document provides an overview of AngularJS and how to build single page applications with it. It discusses key AngularJS concepts like directives, filters, data binding and MVC architecture. It also presents steps to create a basic AngularJS application and build a responsive user management application as a project example. The document promotes an AngularJS course by Edureka that teaches these concepts over 21 hours of live online classes along with assignments and a project.
Vue.js is a JavaScript framework for building user interfaces that has gained popularity recently. It is smaller in size than Angular and React but provides similar functionality like virtual DOM and one-way data binding. Vue.js applications can range from simple single-page apps to complex projects with nested components. Key aspects of Vue.js include reusable components, templates with directives like v-if and v-for, lifecycle hooks, and the use of Vuex for state management and Vue Router for routing. The ecosystem around Vue.js continues to grow with tools, libraries, and support from companies using it in production.
This document provides an overview and comparison of Angular and React frameworks from the perspective of an experienced AngularJS and React developer. Key points of comparison addressed include React being more lightweight and modular while Angular provides more out-of-the-box functionality. Performance benchmarks generally show React as faster while Angular's testing and routing capabilities are more robust. The document avoids making definitive conclusions and emphasizes choosing based on individual needs and preferences.
This document provides an introduction and overview of Vue.js, including:
- What Vue.js is and how it compares to other frameworks
- The basic concepts of single file components and getting started quickly
- How to create a development environment in one minute
- Core Vue.js features like directives, computed properties, binding styles and classes, and list rendering
- Links to additional resources on using Vue.js for routing and the latest news
This is the companion slides for the Front-End.IL meetup talk that took place on May 12 2015 @ Google campus TLV.
Learn how to set up an ES6 development environment with minimal effort, using modern tools like JSPM and webpack.
Grab the code here:
https://github.com/nirkaufman/es6-up-and-running
This document discusses strategies for adding features to jQuery plugins without causing bloat. It suggests using metaplugins that handle cross-browser compatibility issues and provide core functionality. Wrapper plugins are also proposed to extend existing plugins through extension points like callbacks. The document uses the Treeview plugin as an example, explaining how an AsyncTreeview wrapper plugin was created to add Ajax support by wrapping the Treeview plugin instead of modifying it directly. This allows features to be added modularly without changing the original plugins.
Getting Started with React, When You’re an Angular DeveloperFabrit Global
If you’re an Angular developer looking into expanding your stack with React, this presentation will come in handy! It is an insightful introduction to React in comparison with Angular, where you will find all the basic knowledge you need to get started.
We’ll deep-dive into tech details such as:
● Virtual DOM
● JSX
● Functional vs Class-Based Components
● State
● How to Style
● Requests
● Upgrading: Redux and Flux and more!
You can also check out the full article version here: https://blog.fabritglobal.com/product-development/getting-started-with-react-angular-developer/
Angular 2 is in beta so we are in a crossroad. How do we get ahead? Is AngularJS 1.x dead or not? How can i upgrade my AngularJS 1.x application to Angular 2?
Muhammad azamuddin introduction-to-reactjsPHP Indonesia
ReactJS is a JavaScript library for building user interfaces. It uses a component-based approach to build modular and reusable UI components that make code more maintainable and boost productivity. Some key advantages of React include its simplicity, ability to easily create reusable UI components, support for one-way data binding that makes the data flow clear, ability to render on both client and server sides, and strong performance due to its use of a virtual DOM. It is used by many large companies including Facebook, Instagram, Netflix, and Airbnb.
Welcome to IE8 - Integrating Your Site With Internet Explorer 8Lachlan Hardy
Damian Edwards (http://damianpedwards.spaces.live.com/) and I delivered a presentation on IE8 at Remix Australia. We took the opportunity to outline the whys and wherefores of standards-based design as well.
This document provides an introduction to Angular.js through examples of common tasks like including the Angular library, binding inputs to expressions, using filters to modify output, handling click events with controllers, and creating custom elements with directives. It explains how to accomplish each task concisely with Angular compared to more complex traditional approaches like jQuery. The examples are intended to demonstrate fundamental Angular concepts and capabilities in a practical way.
This document provides an overview and introduction to React.js, including:
- React uses components and states, with components being reusable parts of the interface and states allowing components to re-render when data changes.
- JSX allows embedding XML-like syntax in JavaScript and makes code more readable.
- Props are used to pass data between parent and child components, while state stores internal data of a component that may change.
- The document provides examples of building a simple component to track saves or favorites of a home listing as state, and discusses organizing data flow through components.
GWTcon 2015 - Best development practices for GWT web applications Arcbees
Best development practices for GWT web applications
Conference by Christian Goudreau, at GWT Con 2015.
Christian Goudreau is BEE-EO AND CO-FOUNDER
at Arcbees.
You can follow Christian on Twitter : @imchrisgoudreau
This document discusses experimenting with architecting web applications without using GWT-User. It recommends removing GWT-User from dependencies, avoiding JSNI and widgets in favor of JsInterop and Polymer, not using IDE plugins, and avoiding GWT RPC. It demonstrates this approach by developing WUnit, a unit testing framework for the game Warhammer. WUnit is implemented with a Java engine and model, and a frontend using GWT, Polymer, and JsInterop. This allows the code to be reused across platforms like web, Android, and iOS. The document discusses challenges encountered and open issues, and calls on the GWT steering committee to create more modular libraries to support this approach.
This document discusses implementing autocomplete functionality for a textbox using jQuery. It describes 3 walkthroughs of increasing complexity:
1. The simplest approach which demonstrates basic autocomplete functionality without data from a backend source.
2. An example that calls a web service asynchronously to get suggestion data from a database to populate the autocomplete.
3. An extension of the second example that displays more detailed suggestion items and only submits the selected value rather than the full object.
The document provides instructions on setting up the necessary jQuery and jQuery UI files, HTML markup, and code for each walkthrough.
React Native allows developers to write mobile apps using JavaScript and React while also being able to use native UI components. It uses the same fundamental UI building blocks as regular React apps but includes additional components better suited for mobile. Apps are compiled to native code, so they can access the same native platform features and performance as apps written in Java, Objective-C, or Swift. React Native is mature and used by many large companies for their mobile apps. It is a good option for building cross-platform mobile apps since developers can reuse their web skills and share code between Android and iOS platforms.
Rapid Android Development for HackathonCodePolitan
This document provides tips and tricks for rapid Android development for hackathons. It discusses using ButterKnife to reduce boilerplate code, integrating with Azure Mobile Services to access cloud data, and preparing for hackathon judging by focusing on problem solving and usability over extensive features. Sample projects demonstrate integrating ButterKnife and connecting to an Azure Mobile backend.
This document provides an introduction to React, a JavaScript library for building user interfaces. It discusses React's fundamentals like components and unidirectional data flow. It also covers topics like JSX, props, state, lifecycles, and demos creating a component. The document aims to explain what React is, its core concepts, and how to get started using it to build user interfaces.
www.opitz-consulting.com
How do Angular and React compare? Can we compare them at all? Actually, it's like comparing apples to oranges, but even so, we have to compare them. As it turns out, both frameworks are a nice example of co-evolution. They aren't as different as they used to be a few years ago. After showing the key concepts of both frameworks, our experts Dr. Marius Hofmeister and Stephan Rauh presented a small list of criteria helping to decide when to use which at iJS Conference in Munich on 25/10/17.
Top 7 Angular Best Practices to Organize Your Angular AppKaty Slemon
Learn about Angular best practices to improve the performance of your existing Angular application. Tried and tested clean code checklist for your Angular app.
The document provides an overview of AngularJS and how to build single page applications with it. It discusses key AngularJS concepts like directives, filters, data binding and MVC architecture. It also presents steps to create a basic AngularJS application and build a responsive user management application as a project example. The document promotes an AngularJS course by Edureka that teaches these concepts over 21 hours of live online classes along with assignments and a project.
Vue.js is a JavaScript framework for building user interfaces that has gained popularity recently. It is smaller in size than Angular and React but provides similar functionality like virtual DOM and one-way data binding. Vue.js applications can range from simple single-page apps to complex projects with nested components. Key aspects of Vue.js include reusable components, templates with directives like v-if and v-for, lifecycle hooks, and the use of Vuex for state management and Vue Router for routing. The ecosystem around Vue.js continues to grow with tools, libraries, and support from companies using it in production.
This document provides an overview and comparison of Angular and React frameworks from the perspective of an experienced AngularJS and React developer. Key points of comparison addressed include React being more lightweight and modular while Angular provides more out-of-the-box functionality. Performance benchmarks generally show React as faster while Angular's testing and routing capabilities are more robust. The document avoids making definitive conclusions and emphasizes choosing based on individual needs and preferences.
This document provides an introduction and overview of Vue.js, including:
- What Vue.js is and how it compares to other frameworks
- The basic concepts of single file components and getting started quickly
- How to create a development environment in one minute
- Core Vue.js features like directives, computed properties, binding styles and classes, and list rendering
- Links to additional resources on using Vue.js for routing and the latest news
This is the companion slides for the Front-End.IL meetup talk that took place on May 12 2015 @ Google campus TLV.
Learn how to set up an ES6 development environment with minimal effort, using modern tools like JSPM and webpack.
Grab the code here:
https://github.com/nirkaufman/es6-up-and-running
This document discusses strategies for adding features to jQuery plugins without causing bloat. It suggests using metaplugins that handle cross-browser compatibility issues and provide core functionality. Wrapper plugins are also proposed to extend existing plugins through extension points like callbacks. The document uses the Treeview plugin as an example, explaining how an AsyncTreeview wrapper plugin was created to add Ajax support by wrapping the Treeview plugin instead of modifying it directly. This allows features to be added modularly without changing the original plugins.
Getting Started with React, When You’re an Angular DeveloperFabrit Global
If you’re an Angular developer looking into expanding your stack with React, this presentation will come in handy! It is an insightful introduction to React in comparison with Angular, where you will find all the basic knowledge you need to get started.
We’ll deep-dive into tech details such as:
● Virtual DOM
● JSX
● Functional vs Class-Based Components
● State
● How to Style
● Requests
● Upgrading: Redux and Flux and more!
You can also check out the full article version here: https://blog.fabritglobal.com/product-development/getting-started-with-react-angular-developer/
This document provides an introduction to ReactJS including what it is, its key features, and how it works. Some main points:
- ReactJS is a UI library built by Facebook that uses a virtual DOM to selectively update the browser DOM and improve performance.
- It allows building of interactive and reusable UI components in a declarative way.
- React uses a one-way data flow and unidirectional data binding which keeps complexity low.
- Components are the core building blocks and can be composed to build UIs in a modular way.
- The virtual DOM enables fast re-renders by only updating parts of the real DOM that changed.
In today’s competitive world, businesses strive to stay ahead of the pack, and such an urge develops a need to get their web products built in a short time. If we talk specifically about web applications, is it possible to get it done in a limited time? The answer is yes. Today, we are provided with a number of JavaScript frameworks that one can choose from to develop a quality web app. The two most popular names in web app development are Vue and React. These are one of the top choices of developers across the globe for developing web applications.
But which technology should you choose in 2023, Vue or React? Well, check out this blog if you’re confused between these technologies. Here we will compare Vue vs. React to give you clarity about these two popular JavaScript frameworks. So, if you’re a newbie in the web app development world, this guide will assist you to make the correct decision between Vue and React.
The document discusses React, a JavaScript library for building user interfaces. It begins by explaining what React is, its core principles of being declarative, efficient and flexible. It then covers React basics like using JSX syntax, maintaining a virtual DOM, one-way data flow and building reusable components. The document also provides examples of adding state and properties to components. Finally, it discusses thinking in React and walks through building a searchable product table as an example.
Architecturez votre projet créez une application react complète - open clas...Ahmed276865
This document provides instructions for creating a complete React application. It discusses initializing the project using Create React App, renaming and moving files to establish a project structure with components and pages folders. It also covers configuring ESLint and Prettier to help write cleaner code and avoid common errors by setting code style rules. The reader is prompted to set up the initial project structure and configuration as an exercise.
The document provides an overview of React including its introduction, prerequisites, installation, fundamentals, components, life cycle, routing, hooks, Redux, projects, testing, comparison to Angular, and tips for React developers. It discusses key React concepts such as JSX, props, state, events, DOM, and virtual DOM.
Best React Developer Tools to Increase Your Productivity.pdfFuGenx Technologies
React, also known as React JS, has been around for some time. Mobile app developers in Bangalore have been using it for many years to meet their full-stack development needs. It's an extensive ecosystem of documentation, tools, libraries, APIs, and IDEs that help the platform design interactive user interfaces and build high-performance web and mobile applications. One of the most important parts of this ecosystem is the React developer tools used by businesses to achieve their desired outcomes.
The document proposes developing a web-based ROS industrial pendant using existing ROS libraries to access topics and visualization from a web browser. The proposal outlines developing additional features including a complete integrated development environment (IDE) for ROS that is web-based. The IDE would allow users unfamiliar with ROS commands to easily create workspaces, packages, nodes, and connect to ROS nodes running on a server. This would make ROS platform independent and suitable for industrial applications. Key deliverables include auto-generating Python code skeletons, integrating node.js to access external hardware, providing robot modules for visualization, and designing a user interface to dynamically assign topics and data types.
CodeIgniter is a lightweight and open source PHP web application framework that uses the model-view-controller (MVC) approach. It provides basic functionality for common tasks like database connections, form handling and validation out of the box. CodeIgniter is easy to learn and use for beginners due to its simplicity and conventional PHP coding. While lightweight and fast, it lacks some functionality found in other frameworks like integrated CRUD and authentication libraries that require third party libraries. Overall, CodeIgniter provides a simple and flexible way to build PHP web applications.
1) Single page applications (SPAs) use JavaScript to dynamically update the content of a single web page rather than loading entire new pages. This reduces page refreshes.
2) React is a popular JavaScript library for building user interfaces, especially for SPAs. It uses a virtual DOM for faster rendering.
3) Create-React-App is a command line interface that sets up a React project with common dependencies like Babel and Webpack preconfigured.
Top 10 React Development Tools to Choose in 2023.pptx75waytechnologies
The web and mobile app world is constantly changing with the introduction of React. Developers experiment with this technology to deliver excellent output to clients across the globe.
Well, one can expect the best result when the right development approach and tools are utilized. The same rule applies to React development. Several frontend development tools are introduced every day, and software engineers can’t be aware of all of them. Right? Therefore, we have made things a little more convenient for everyone reading this blog, listing the best React development tools for the frontend. Utilizing these tools in your projects can help you save more time and write cleaner code, adding to the outstanding output that every client expects from a React developer.
But before we dig more into the list of the most popular React development tools, let’s first go through a couple of words about the second most used framework in 2022 after Node.js. Yes, that’s true! According to the Statista survey, it was revealed that 42.2 percent of respondents reported using React.js after Node.js, which is used by 47.12 percent.
We understand finding the best Reactjs development tools in 2022 can be tricky because there are so many great options out there. This presentation will walk you through some of the best Reactjs developer tools available and help you choose the right one for your needs.
React Best Practices All Developers Should Follow in 2024.pdfBOSC Tech Labs
Stay ahead with these crucial React best practices for 2024. Learn how to optimize your React applications for performance, maintainability, and scalability.
This document discusses React.js and its use for frontend development. It covers the key features and advantages of React, how it works, its architecture including components and the virtual DOM, comparisons to other frameworks like Angular, and examples of companies that use React like Facebook and Netflix. The summary is:
React.js is a popular library for building user interfaces that uses reusable components and a virtual DOM for improved performance. It has advantages over frameworks like Angular in being easier to learn and use due to its simpler architecture and unidirectional data flow. Major companies like Facebook use React for significant parts of their applications, demonstrating its widespread adoption.
Frontend Development Bootcamp - React [Online & Offline] In BanglaStack Learner
Frontend Development Bootcamp - React
Stack School:
https://courses.stackschool.co/courses/frontend-development-bootcamp-react
"Frontend Development Bootcamp - React"[ Online + Offline], we will teach you frontend development and its process. And we will use React and its ecosystem for learning. But at the end of this camp, if you want to switch to any other library or framework, and you can do so without anyone's help.
ওয়েব ডিজাইনার না, জেনে শুনে বুঝে, দীর্ঘ সময় হাতে কলমে প্রাকটিস করে সত্যিকার অর্থেই ফ্রন্টেন্ড ডেভেলপার হতে চাইলে এই বুটক্যাম্পটি আপনার জন্য। ফ্রন্টেন্ড ডেভেলপমেন্ট মানে HTML CSS না, React Vue না, এটা একটা প্রোসেস এবং যা আমরা শিখবো React ব্যবহার করে।
Frontend Development Bootcamp - React [Online & Offline]
43+ Weeks, 86+ Classes - A Long Journey to Become A Professional Frontend Developer
আমাদের অনেকেরই ধারণা ফ্রন্টেন্ড ডেভেলপমেন্ট মানেই হচ্ছে React, Vue বা Angular. এগুলো একবার শিখতে পারলেই হয়ে গেলো। কিন্তু বাস্তবিক অর্থে এগুলো হচ্ছে কিছু টুলস যা আপনাকে ফ্রন্টেন্ড অ্যাপলিকেশন ডেভেলপ করতে সাহায্য করবে। এই সুদীর্ঘ বুটক্যাম্পে আমরা ফ্রন্টেন্ড ডেভেলপমেন্ট শিখবো। এবং শেখার কাজে ব্যবহার করবো React এবং এর ইকো সিস্টেম। তবে এই ক্যাম্প শেষে যদি আপনি অন্য যে কোনো লাইব্রেরী বা ফ্রেমওয়ার্ক এ সুইচ করতে চান, কারোর সাহায্য ছাড়াই আপনি সেটা করতে পারবেন। কারণ এই লম্বা বুটক্যাম্পে আপনাকে ফ্রন্টেন্ড ডেভেলপমেন্টের থিওরি এবং প্রসেসের সাথে এমন ভাবে পরিচয় করিয়ে দেওয়া হবে, যেন চাইলেই আপনি যেকোনো টুলস ব্যবহার করে ফ্রন্টেন্ড ডেভেলপমেন্ট করতে পারেন। মনে রাখবেন, এটা React এর কোনো কোর্স না, ফ্রন্টেন্ড ডেভেলপমেন্ট কোর্স যেখানে আমরা টুল হিসেবে React কে বেছে নিয়েছি।
The Superhero’s Method of Modern HTML5 Development by RapidValue SolutionsRapidValue
This document discusses tools and techniques for modern HTML5 development. It introduces CSS preprocessors like Sass and Compass that make CSS maintenance easier. Automation tools are also discussed, including Grunt for tasks like concatenation and minification, Bower for package management, and LiveReload for faster development. The Yeoman workflow is recommended for scaffolding projects using tools like Grunt and Bower.
This document provides an introduction to React and teaches how to build a basic React application. It outlines prerequisites like HTML, CSS, and JavaScript knowledge. The learning objectives are to explore React and JSX, create a React project, make components, and add styling. Key concepts covered include what JSX is, how to create and render components, and displaying dynamic data. Exercises guide setting up a project and component.
This document provides an introduction to React and teaches how to build a basic React application. It outlines prerequisites like HTML, CSS, and JavaScript knowledge. The learning objectives are to explore React and JSX, create a React project, make components, and add styling. Key concepts covered include what JSX is, using components, and displaying dynamic data. Exercises guide setting up a project and component.
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Aggression - Applied Social Psychology - Psychology SuperNotesPsychoTech Services
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Learn reactjs, how to code with example and general understanding thinkwik
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Understanding how to code ReactJS | Basic Setup
and General Understanding
Written by Jalaj Sharma
A whole lot of talk about reactJS, redux, better alternative to Angular and more, but
what is all that? Have you found a lot of learning material and went through the
documentation but are still confused about how to code?
Here in this article we will break down all the big terms with reactJS like redux, axios,
react router, JSX and more with explanation and how to code with that. For this part of
the article, we will focus more on the general setup, understanding how to start, create a
basic skeleton with code alongside understanding. For reading this, I believe you have
basic understanding of reactJS as this course mainly focuses on how to code reactJS,
best practices, redux etc with their understanding.
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What is ReactJS? 1
ReactJS is a javascript library created by the Facebook community to create a user
interface and mainly focuses on building single page application. Some of the core
features of reactJS are:
JSX: Javascript and XML (JSX) is a simple javascript that lets creation of DOM
elements more precisely without making use of HTML. It allows us to use HTML syntax
and even old-fashioned javascript for flexibility.
Single Way data flow: In component’s renderer, immutable values are passed as
properties. Components are restricted to modify the properties directly by themselves
but they can listen to the callback function.
Virtual DOM: Virtual DOM is a copy of the real DOM. Virtual DOM manages nodes of
DOM elements and checks for changes in any element. If it finds a change in any of the
element, it modifies that specific element in the real DOM instead of re-rendering the
complete DOM tree.
Let’s get our hands dirty and understand things better by writing some code and
creating a simple react project. To create a new project, we will use create-react-app,
which provides us a complete boilerplate with a configuration of babel and webpack
setup and more. Make sure you have npm or any other package manager like yarn
installed on your machine as we will be using this for managing our packages.
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Your my-shopping-app project will now be running in the browser on port 3000. Open
the created project in any code editor, I will be using atom for this.
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The above image shows the basic folder structure provided by create-react-app. Now
since this is our project, let's modify it and add stuff according to our needs.
For this part of our article, we will focus on designing a general workflow with folder
structure we might be needing, creating basic components, designing a page and
making use of higher order components. You can clone and download source code for
this project and play around with it.
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Let’s understand the folder structure here. I have renamed app.js and app.css to
MyShoppingApp.js and MyShoppingApp.css as per our project’s name. the component
folder will be comprised of all the independent components which generally does not
rely upon any other component. Container folder acts as a container of any other
component as their child component. For now, we don’t have any need of the container
folder, but following the good coding pattern and futuristic approach, we have kept
Product component inside the container folder. There are 2 higher order components –
Layout and Aux.
Layout.js is generally acting as a higher order component to wrap a different section of
the project within one page. It takes the header and the main content area and wrap
them all together to globally use repeated components without adding them every time.
Aux is a higher order component that simply returns the component which is wrapped
within it. It has been created to avoid any unnecessary use of <div> tag to wrap
complete elements within a component.
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Layout.js
Aux.js
For this project, I am using bootstrap v4.0.0 for the design part. Layout component here
is wrapping Header component and Products component. There is a different file
created for the header to use it everywhere across the project without repeating the
same code over time.
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The Header component above uses Aux component as a wrapper that returns the
complete component without making use of any unnecessary <div> element. It has 2
links, Product, the page we are currently on and `About`, which we will build along the
go when we are dealing with react router.
Products.js
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Products component comprises of all our listed products with details and allows us to
add products to our cart. We won’t be implementing any payment gateway for this
course module but we will make use of this component at the time of bringing redux into
action.
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Here is how our website looks so far. May not be super beautiful, what things we need
to understand to start with.
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Side Notes
● Since our test project is a very small project, most of the functionalities
implemented here may not be very useful for this project but are quite useful
when working on the large-scale application. What we do here will give you an
idea of how to implement best practices in large-scale applications.
● Making use of functional components is a very good practice. Though we have
not touched anything such so far, we will be implementing it in `About` module
where we will not be needing any lifecycle hook or any need to updating state.
In the second part of this series, we will look on how to work with react router, react
router dom, how to fetch data using axios and will be doing some modification in what
we have created so far.
Follow along with the series and do comment your thoughts or any question that you
may have. So get ready, as we are about to move forward to dive deeper into react’s
core features.
For more details and New, Tech Updates click here
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