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كورس أساسيات رياكت في 90 دقيقة | React.js Basics in 90 Mins (Arabic)

Yehia Tech يحيى تك・96 minutes read

Facebook's technology utilizes JavaScript and is open-sourced, with a focus on React for web development. A computer academy platform offers comprehensive programming courses in JavaScript, leading to job opportunities in freelancing.

Insights

  • Facebook's React technology is widely used for web development, emphasizing the importance of a strong foundation in JavaScript and HTML/CSS for effective utilization.
  • TypeScript enhances JavaScript by providing strong typing, improving data handling and function control, while tools like ES-Lint aid in maintaining code quality through error identification.
  • Utilizing React hooks, like useState and useEffect, streamlines state management and event handling, offering automation based on specific conditions and reducing manual intervention for enhanced functionality.

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Recent questions

  • What is React Native used for?

    React Native is utilized for mobile application development, distinct from React but based on similar principles. It allows developers to create mobile applications using JavaScript and React concepts, enabling cross-platform compatibility and efficient development for iOS and Android platforms.

  • How can TypeScript enhance JavaScript?

    TypeScript offers a practical solution by enhancing JavaScript with strong typing, ensuring better control over function returns. By adding static types to JavaScript, TypeScript helps in catching errors during development, improving code quality, and providing more robust data handling capabilities.

  • What is the purpose of ES-Lint in coding?

    ES-Lint is a tool that aids in code writing by identifying errors before execution, helping in maintaining code quality. It assists developers in adhering to coding standards, catching potential bugs, and ensuring consistency in code formatting, leading to more efficient and error-free development processes.

  • Why is it important to follow official React documentation?

    Following official documentation is crucial for setting up a React project efficiently. The documentation provides guidelines on best practices, recommended tools, and project organization, ensuring that developers have a clear roadmap to follow for successful React development. By adhering to the official guidelines, developers can avoid common pitfalls and streamline their development workflow.

  • How can React components be structured for efficient development?

    React components should be organized with clear naming conventions and stored in separate folders for better management. By structuring components in this manner, developers can easily locate and reuse components, maintain a well-organized project layout, and enhance code readability. This approach also facilitates collaboration among team members and ensures a more structured and scalable React application.

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Summary

00:00

"JavaScript, React, and Job Opportunities in Programming"

  • Facebook's technology is built using JavaScript and open-sourced for anyone to use in their projects.
  • To work with React, a strong foundation in JavaScript and HTML/CSS is essential.
  • A computer academy platform offers comprehensive programming courses, including JavaScript, with practical projects and trainer support.
  • Completing courses on this platform can lead to job opportunities in freelancing.
  • React Native is used for mobile application development, distinct from React but based on similar principles.
  • React is recommended for web development, with additional tools like routing for more complex applications.
  • The official React documentation suggests using frameworks like React NaxGS for project organization.
  • Requirements for starting with React include installing Node.js and a code editor like Visual Studio Code.
  • Following official documentation is crucial for setting up a React project efficiently.
  • React's official website provides guidance on starting a new React project, recommending tools like Gatsby and Remix for production-grade projects.

13:27

Enhancing JavaScript with TypeScript and Tailwind CSS

  • JavaScript is a programming language with a major issue of weak typing, causing uncertainty in data handling.
  • TypeScript offers a practical solution by enhancing JavaScript with strong typing, ensuring better control over function returns.
  • ES-Lint is a tool that helps in code writing by identifying errors before execution, aiding in maintaining code quality.
  • Tailwind CSS simplifies styling by providing pre-designed CSS elements like buttons and cards for easy integration.
  • TS Config Dot Jason file manages TypeScript compilation settings, allowing customization for specific needs.
  • React components in GSX files facilitate React code writing and component structuring for efficient development.
  • React components like Home Page are organized within directories, enabling clear structuring of pages and components.
  • Running commands like NBM helps in setting up applications quickly, ensuring all necessary components are readily available.
  • Saving files automatically in Visual Studio Code streamlines code modifications, ensuring changes are instantly reflected.
  • Utilizing Control S in Visual Studio Code automates file saving, reducing manual effort and enhancing workflow efficiency.

28:14

Efficient Component Organization in React Projects

  • To organize the Taxi Center page, create a CSS file for each component you develop, naming it after the component class.
  • When creating a component, ensure the CSS file is named after the class, like "Styles.Who," for easy identification.
  • Deleting a class name will revert the code to its original state, affecting its styling and positioning.
  • Components in React should be structured with clear naming conventions and organized in separate folders for better management.
  • Use TypeScript to define the types of props expected in each component, ensuring code clarity and error prevention.
  • Components should be exported as Default to allow for easy integration and reuse in other parts of the project.
  • Nesting components within each other is possible for better organization and structure in React applications.
  • Utilize separate folders for different components to maintain a well-structured project layout.
  • TypeScript restrictions on props help in defining and enforcing data types, enhancing code quality and readability.
  • Exporting components from separate files allows for better organization and management of React projects.

41:16

Effective Page Layout and Tax Method Understanding

  • Organizing the page layout is crucial for better structure and understanding.
  • Understanding the tax method is mandatory for proper functioning.
  • Using question marks to indicate optional elements and exclamation marks for mandatory ones.
  • Creating a header compound helps in organizing content effectively.
  • Differentiating between mandatory and optional elements like taxi bus and sub-taxi.
  • Utilizing H1 and H tags to display tax probes.
  • Incorporating a new tablet for easier usage within the combo.
  • Implementing conditional display based on specific criteria.
  • Styling in applications is managed through a styles file.
  • Utilizing Class Names for styling elements in an organized manner.

53:22

Efficient Web Development with CSS and React

  • CSS remains a cosmetic aspect at the end of the development process.
  • The root system is crucial for shaping, dividing, coloring, and adjusting components.
  • HTML pages are virtual, with only one actual HTML page and the rest in a virtual domain.
  • Utilize Next for rendering and routing, using Local Host 3000 for ease.
  • Create folders for different pages like About, ensuring proper routing and rendering.
  • Use Nax for efficient routing and rendering, creating folders for different pages.
  • Implement links for navigation within pages, ensuring smooth transitions.
  • React focuses on interactivity without the need for manual page refreshing.
  • Use React hooks to manage state and events efficiently.
  • Implement functions like Handle Click to manage state changes effectively.

01:06:11

Effective Counter Management in Programming with React

  • In programming, when working with counters, it is common to encounter issues related to adding numbers to the current count.
  • Utilizing a script book can provide guidance on effectively managing counters and avoiding potential problems.
  • ES Lint, a tool for JavaScript, can help identify and rectify issues with counter operations, ensuring smoother functionality.
  • Implementing proper parameter values is crucial for accurate counter operations and preventing unexpected errors.
  • Utilizing the useState hook in React can facilitate automatic triggering of renders when state changes occur.
  • By setting up specific conditions, such as reaching a certain count, events can be triggered without solely relying on user interactions.
  • The useEffect hook in React allows for the execution of actions based on specific conditions being met, enhancing functionality.
  • Leveraging the useEffect hook can streamline processes by automating actions based on state changes, reducing manual intervention.
  • Employing multiple useState hooks can enhance the efficiency and organization of code, allowing for more complex logic and event handling.
  • React offers practical solutions for implementing interactive elements, such as focusing on specific elements on page load, enhancing user experience.

01:18:15

Mastering HTML and React Hooks for Development

  • The shelf in GSX City is a tool to control HTML under GX through a variable known from Yuzraf.
  • Deleting unnecessary elements like fax and counters from a page is recommended to avoid confusion.
  • Clicking a button should lead to a specific action, like writing a book, controlled through HTML.
  • Establishing functions like Fox Function on elements allows for easy control and manipulation.
  • HTML Ambot Cavalio is useful for form handling, ensuring correct inputs like emails and names.
  • Utilizing the Consul Dot Look function can display user inputs in real-time for validation.
  • Calculations and value management can be efficiently handled through the Calculate function.
  • Using hooks in React simplifies the development process compared to older class-based methods.
  • Hooks like Function have made React more popular due to their simplicity and effectiveness.
  • Learning to work with hooks is crucial for modern React development and is highly sought after in the job market.

01:30:19

"Efficient state management with Redux in React"

  • The text discusses the concept of state management in React, highlighting the issue of prop drilling within nested components.
  • It introduces the problem of passing data through multiple layers of components, emphasizing the inconvenience and inefficiency it causes.
  • The solution presented is using a tool called Redux, which creates a centralized store for managing state in React applications.
  • Redux helps in organizing and connecting components without the need for prop drilling, enhancing the efficiency and scalability of the application.
  • The text concludes by recommending further learning resources, such as online courses, to deepen understanding of React and its advanced features.
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