React basic interview questions (share)

How to build a real-time chat application using React and WebSocket Introduction: With the rapid development of the Internet, real-time communication has attracted more and more attention. Live chat apps have become an integral part of modern social and work life. This article will introduce how to build a simple real-time chat application using React and WebSocket, and provide specific code examples. 1. Technical preparation Before starting to build a real-time chat application, we need to prepare the following technologies and tools: React: one for building

React front-end and back-end separation guide: How to achieve front-end and back-end decoupling and independent deployment, specific code examples are required In today's web development environment, front-end and back-end separation has become a trend. By separating front-end and back-end code, development work can be made more flexible, efficient, and facilitate team collaboration. This article will introduce how to use React to achieve front-end and back-end separation, thereby achieving the goals of decoupling and independent deployment. First, we need to understand what front-end and back-end separation is. In the traditional web development model, the front-end and back-end are coupled

How to use React and Flask to build simple and easy-to-use web applications Introduction: With the development of the Internet, the needs of web applications are becoming more and more diverse and complex. In order to meet user requirements for ease of use and performance, it is becoming increasingly important to use modern technology stacks to build network applications. React and Flask are two very popular frameworks for front-end and back-end development, and they work well together to build simple and easy-to-use web applications. This article will detail how to leverage React and Flask

How to build a reliable messaging application with React and RabbitMQ Introduction: Modern applications need to support reliable messaging to achieve features such as real-time updates and data synchronization. React is a popular JavaScript library for building user interfaces, while RabbitMQ is a reliable messaging middleware. This article will introduce how to combine React and RabbitMQ to build a reliable messaging application, and provide specific code examples. RabbitMQ overview:

ReactRouter User Guide: How to Implement Front-End Routing Control With the popularity of single-page applications, front-end routing has become an important part that cannot be ignored. As the most popular routing library in the React ecosystem, ReactRouter provides rich functions and easy-to-use APIs, making the implementation of front-end routing very simple and flexible. This article will introduce how to use ReactRouter and provide some specific code examples. To install ReactRouter first, we need

How to use React and Google BigQuery to build fast data analysis applications Introduction: In today's era of information explosion, data analysis has become an indispensable link in various industries. Among them, building fast and efficient data analysis applications has become the goal pursued by many companies and individuals. This article will introduce how to use React and Google BigQuery to build a fast data analysis application, and provide detailed code examples. 1. Overview React is a tool for building

How to use React and Apache Kafka to build real-time data processing applications Introduction: With the rise of big data and real-time data processing, building real-time data processing applications has become the pursuit of many developers. The combination of React, a popular front-end framework, and Apache Kafka, a high-performance distributed messaging system, can help us build real-time data processing applications. This article will introduce how to use React and Apache Kafka to build real-time data processing applications, and

PHP, Vue and React: How to choose the most suitable front-end framework? With the continuous development of Internet technology, front-end frameworks play a vital role in Web development. PHP, Vue and React are three representative front-end frameworks, each with its own unique characteristics and advantages. When choosing which front-end framework to use, developers need to make an informed decision based on project needs, team skills, and personal preferences. This article will compare the characteristics and uses of the three front-end frameworks PHP, Vue and React.