Node.js 20 is the current Long-Term Support (LTS) release, offering improved performance, the experimental Permissions Model, and a stable test runner. This guide installs Node.js 20 LTS on Ubuntu 24.04 LTS using the official NodeSource repository. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server A user with sudo privileges Step 1 […]
NVM (Node Version Manager) lets you install multiple Node.js versions and switch between them with a single command. This is essential for developers working on multiple projects with different Node.js requirements on Ubuntu 24.04 LTS. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server or desktop A user account (NVM is installed […]
Deno 2 is a modern JavaScript and TypeScript runtime that is secure by default, requires no package.json, and has first-class TypeScript support. Released in 2024, it is now Node.js-compatible. This guide installs Deno 2 on Ubuntu 24.04 LTS. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server or desktop A user account […]
Node.js 22 LTS is the current long-term support release of the JavaScript runtime. It includes performance improvements from V8 13, the stable fetch API, native TypeScript type-stripping support, and improved ESM compatibility. This guide installs Node.js 22 LTS on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS server or […]
Deno 2 is a secure runtime for JavaScript and TypeScript built on V8 and Rust. Unlike Node.js, Deno has built-in TypeScript support, a permission-based security model, and a standard library without npm being required. Deno 2 introduces npm compatibility and improved backwards compatibility. This guide installs Deno 2 on Ubuntu 26.04 LTS. Tested and valid […]
Eine der beliebtesten Methoden zur Iteration durch Datensätze in JavaScript ist die `.map()`-Methode. `.map()` erstellt ein Array durch den Aufruf einer bestimmten Funktion für jedes Element im übergeordneten Array. `.map()` ist eine nicht mutierende Methode, die ein neues Array erstellt, anstatt das Original zu ändern. In diesem Tutorial betrachten wir vier bemerkenswerte Verwendungsmöglichkeiten von `.map()` in JavaScript: Aufrufen einer Funktion von Array-Elementen, Konvertieren von Zeichenfo
Do you want to learn more technical skills but don’t know where to start? Explore our range of beginner-friendly tutorials to build your skills and launch your next project.
В языке HTML5 появились API для доступа к аппаратному обеспечению устройств, включая MediaDevices API. Этот API предоставляет доступ к устройствам ввода мультимедиа. в том числе аудио и видео. В этом учебном модуле вы узнаете, как получать доступ к видеопотокам с камер устройства пользователя.
The `path` element of SVG can be used to create innovative animations for the frontend of your website or web application. In this tutorial, we will show you how to set up your HTML, CSS, and JavaScript to move elements along an SVG `path` using the `PathSlider` library. By following the entire tutorial, you will develop sliders that move from one position to another using this library.
L’auteur a choisi le Free and Open Source Fund comme récipiendaire d’un don dans le cadre du programme Write for DOnations. Discord est une application de chat qui…
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