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Svelte

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Updated: 23 May 2025
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web development for the rest of us

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Overview:

Svelte is a compiler that allows developers to build efficient JavaScript web applications. It takes declarative components and converts them into code that updates the DOM. Svelte is an MIT-licensed open-source project that relies on the support of volunteers.

Features:

  • Efficient JavaScript Compilation: Svelte compiles declarative components into efficient JavaScript code for updating the DOM.
  • Open Source Project: Svelte is an MIT-licensed open-source project supported by volunteers.
  • Backer Support: Users can support the development of Svelte by becoming a backer on Open Collective.

Installation:

To install Svelte, follow these steps:

  1. Download the Svelte compiler from the official Svelte website.
  2. Add the Svelte compiler to your project’s dependencies using the package manager of your choice. For example, with npm:
npm install svelte
  1. Once the Svelte compiler is installed, you can start building web applications using Svelte’s declarative components.

Summary:

Svelte is a powerful compiler for building web applications. It efficiently converts declarative components into JavaScript code that updates the DOM. As an open-source project, it relies on volunteer support and offers the option for users to become backers on Open Collective. Installing Svelte is straightforward and allows developers to leverage its features for building efficient web apps.