学習内容

Understanding Node.js event-driven architecture

Applying advanced EventEmitter patterns

Running external commands with child processes

Creating custom event emitters in Node.js

Managing environment variables in Node.js

Building workflows with inter-process communication

Handling data flow with event listeners

Handling process signals and exit codes

Orchestrating multiple processes in applications

コース内容

Explore how Node.js connects event-driven programming with powerful process management tools. Create custom event emitters, manage processes and signals, and control child processes for advan…

Explore the foundation of Node's asynchronous design and how the event-driven model powers its performance. Understand the events module, create custom event emitters, and handle data flow efficiently through listeners and event triggers.

Understanding Event-Driven Programming

The events Module

Creating Custom EventEmitters

Passing Data and Handling Multiple Events

Listening and Responding to Events

Deepen your understanding of Node's event system by applying advanced patterns and connecting them to process control. Work with the global process object to manage environment variables, handle signals, and monitor application behavior.

EventEmitter Patterns and Best Practices

Introduction to the process Object

Accessing Environment Variables

Handling Process Signals

Process Information and Exit Codes

Run external commands, manage background processes, and build complex workflows by combining event-driven and process-based approaches. Use the child_process module for inter-process communication and orchestrate multiple processes in real-world applications.

Spawning Child Processes

Executing Commands with exec

Inter-Process Communication

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Node.jsとExpress.jsによるバックエンド開発

Node.jsとExpress.jsを使用してバックエンドアプリケーションを構築する方法を学びます。環境をセットアップし、最初のNode.jsアプリを作成します。ファイルシステムを操作し、シンプルなコンソールツールを構築します。Express.jsを使ってWebアプリを構築し、ルート処理やリクエスト管理を行います。

Working with Modules and Packages in Node.js

Master the modular structure that powers every Node.js project. Work with CommonJS and ES modules, explore Node's core utilities for file and system operations, and manage external dependencies through npm. Build a clear understanding of how modular code, system tools, and packages connect to create efficient, maintainable Node.js applications.

Node.js Event Loop and Asynchronous Code

Understand how Node.js manages asynchronous operations and concurrency through its event loop. Explore callbacks, Promises, and async/await to control complex asynchronous flows with clarity. Apply modern patterns and best practices to write efficient, non-blocking, and resilient JavaScript for real-world Node.js applications.

Node.js Foundations

Understand how Node.js brings JavaScript to the server side and powers modern web development. Explore its architecture, event loop, and asynchronous behavior, then run real programs and manage modules with CommonJS and ES imports. Gain a solid foundation for building scalable, high-performance applications with Node.js.

Node.js Fundamentals

Learn how to run JavaScript outside the browser and build backend logic using Node.js. Work with the file system, environment variables, modules, and external packages to create real backend functionality. Build a command-line application and use files as simple storage to understand how backend systems manage data.

Node.jsとExpress.jsによるバックエンド開発

Node.jsとExpress.jsを使用してバックエンドアプリケーションを構築する方法を学びます。環境をセットアップし、最初のNode.jsアプリを作成します。ファイルシステムを操作し、シンプルなコンソールツールを構築します。Express.jsを使ってWebアプリを構築し、ルート処理やリクエスト管理を行います。

Working with Modules and Packages in Node.js

Master the modular structure that powers every Node.js project. Work with CommonJS and ES modules, explore Node's core utilities for file and system operations, and manage external dependencies through npm. Build a clear understanding of how modular code, system tools, and packages connect to create efficient, maintainable Node.js applications.

Node.js Event Loop and Asynchronous Code

Understand how Node.js manages asynchronous operations and concurrency through its event loop. Explore callbacks, Promises, and async/await to control complex asynchronous flows with clarity. Apply modern patterns and best practices to write efficient, non-blocking, and resilient JavaScript for real-world Node.js applications.

Node.js Foundations

Understand how Node.js brings JavaScript to the server side and powers modern web development. Explore its architecture, event loop, and asynchronous behavior, then run real programs and manage modules with CommonJS and ES imports. Gain a solid foundation for building scalable, high-performance applications with Node.js.

Node.js Fundamentals

Learn how to run JavaScript outside the browser and build backend logic using Node.js. Work with the file system, environment variables, modules, and external packages to create real backend functionality. Build a command-line application and use files as simple storage to understand how backend systems manage data.

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