How To Work with Context API in React and React Hooks
In this article, you will examine how to implement Context API and the React Hook useContext() in your React project.
Typescriptでノードプロジェクトをセットアップする方法
サーバーサイドJavaScriptの記述は、コードベースが肥大化していくので困難な作業です。TypeScriptは、大規模なJavaScriptプロジェクトの構築・管理に役立つ型付け（オプション）スーパーセットです。これは強力な静的型付け、コンパイル、オブジェクト指向プログラミングなどの追加機能を持つJavaScriptとも考えられます。このチュートリアルでは、[Express](https://expressjs.com/)フレームワークのTypeScriptとの併用方法を説明します。
How To Work with JSON in JavaScript
This tutorial provides an introduction to working with JSON in JavaScript. Some general use cases of JSON include: storing data, generating data from user input, transferring data from server to client and vice versa, configuring and verifying data.
Singleton Design Pattern in JavaScript
A Singleton only allows for a single instantiation, but many instances of the same object. The Singleton restricts clients from creating multiple objects, after the first object created, it will return instances of itself. Finding use cases for Singletons is difficult for most who have not yet…
Create Dynamic Routes in Next.js with Route Guards and User Authentication
In this tutorial, youwill learn how you can use the file-based routing of Next.js to implement dynamic routes and how you can put route guards in place to secure your server.
Comment créer des composants Wrapper dans React avec des props
L’auteur a choisi Creative Commons pour recevoir un don dans le cadre du programme Write for DOnations. Dans ce tutoriel, vous allez créer des composants Wrapper avec des props en utilisant la [bibliothèque…
Grundlegendes zu Generatoren in JavaScript
Die Autorin wählte den Open Internet/Free Speech Fund, um eine Spende im Rahmen des Programms Write for DOnations zu erhalten. Im [ECMAScript…
padStart and padEnd String Methods in JavaScript
padStart and padEnd a two new string methods in JavaScript that make it easy to add character padding to the beginning or end of strings.
How to Install Node.js with the Help of Tristram Shandy
This is an April Fool’s joke!
How To Launch Child Processes in Node.js
Since Node.js instances create a single process with a single thread, JavaScript operations that take a long time to run can sometimes block the execution of other code. A key strategy to work around this problem is to launch a child process to run multiple processes concurrently. In this tutorial, you will use the child_process module to create child processes while executing a series of sample Node.js applications.
