Install packages from Solution Explorer (Node.js)įor Node.js projects, the easiest way to install npm packages is through the npm package installation window. For detailed steps, see Create a Node.js and Express app.įor existing Node.js projects, use the From existing Node.js code solution template or the Open folder (Node.js) project type to enable npm in your project. You need the Node.js development workload and the Node.js runtime installed to add npm support to your project. These features work together and synchronize with the project system and the package.json file in the project. npm command in the Node.js Interactive Window Manage installed packages from Solution Explorer. Install packages from Solution Explorer.Next, you can search for npm packages, select one, and install by selecting Install Package.įor Node.js projects (.njsproj), you can perform the following tasks: To open the package manager, from Solution Explorer, right-click the npm node in your project. Then you can use package.json to modify and delete packages. Let’s give our package a name in the package.Starting in Visual Studio 2022 Preview 4, the npm package manager is available for CLI-based projects, so you can now download npm modules similarly to the way you download NuGet packages for ASP.NET Core projects. Npm ERR! Tell the package author to fix their package.json file. Npm ERR! package.json must be actual JSON, not just JavaScript. Npm ERR! Failed to parse package.json data. Npm ERR! Unexpected end of JSON input while parsing near '' We got an error: npm ERR! file package.json So we have an empty package.json in our folder and we’ll give it a try: npm publish To publish your npm package, you run the well-named command: npm publish. To be useful to the community at large, a package needs a few extras, and we’ll cover that later in the article. Please note: I’m showing you this to demonstrate that making an npm package doesn’t have to be complicated. It’s a kind of TDD for a minimal npm package. We’re going to keep trying to publish our package with as little as possible until it works. cd tiny & touch package.json How small can it really be, though?Īll tutorials about making an npm package, including the official documentation, tell you to enter certain fields in your package.json. In this tutorial, we are only going to focus on two of them. It’s a JSON file which includes information about your project and has a plethora of different options. If you already use Node.js - you’ve met this file before. In that folder we need a package.json file. I’ve added some terminal commands for those who aren’t familiar with them. I’m calling my package tiny because it really is very small. Create one in whichever way is comfortable for you. You should get a message akin to this one: Logged in as bamblehorse to scope on. You’ll get a prompt for your username, password and email. Go to your terminal and type: npm adduser I’m going to be calling it the terminal from now on. I’m also assuming you can use the command line / console etc. Soon you’ll have hoards of npm modules flying out of your finger tips. That’s why I’m going to show you the tiniest possible npm module. But then you glorify the people doing all the awesome stuff. You think you won’t succeed, so instead you do nothing. That’s why no one ever does anything cool. You’re no expert in making npm packages, but you’d love to learn how.Īll the big elephants stomp around with their giant feet, making package after package, and you’re all like: “I can’t compete with that.”Įver wondered what baby elephants are called? Just a tiny elephant with your whole life ahead of you.
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