TypeScript

Preparándose para este libro

Four packages are required to get ready for this book. Perform each installation described in the following sections and run the test provided for each of them to ensure that the packages work as they should.

Step 1: Install Node.js

First download and install Node.js, also known as Node, from https://nodejs.org/dist/v14.15.4. This URL provides the installers for all supported platforms for the 14.15.4 release, which is the version that I use in this book. During the installation, ensure that Node Package Manager (NPM) is selected for installation. Once the installation is complete, open a new command prompt and run the commands shown Listing 1-1 to check that Node and NPM are working.

node --version
npm --version

The outpur from the first command should be 14.15.4, indicating that Node is working and the correct version has been installed. The output from the second command should be 6.14.10, which indicates that NPM is working.

Step 2: Install Git

The second task is to download and install the Git version management tool from https://git-scm.com/downloads.

  • Etiqueta de apertura: <h1>
  • Contenido: "Mi primer encabezado"
  • Etiqueta de cierre: </h1> La etiqueta de cierre es la misma que la etiqueta de apertura pero con una barra (/)
<img src="una-manzana.jpg" alt="Una manzana" />
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