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NodeJS: Difference between revisions
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(Created page with "Node.js is a JavaScript environment based on Chrome's V8 JavaScript engine. Node Package Manager (npm) is used to manager node packages installed on your computer or used in y...") |
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===NPM=== | ===NPM=== | ||
To add node packages to an new project. Use <code>npm init</code><br> | To add node packages to an new project. Use <code>npm init</code><br> | ||
To download the dependencies for a node project, run <code>npm install</code> or <code>npm ci</code>. | To download the dependencies for a node project, run <code>npm install</code> or <code>npm ci</code>.<br> | ||
<code>npm install</code> installs the latest dependencies listed in <code>package.json</code> subject to the requirements listed in that file. It also updates <code>package-lock.json</code>.<br> | <code>npm install</code> installs the latest dependencies listed in <code>package.json</code> subject to the requirements listed in that file. It also updates <code>package-lock.json</code>.<br> | ||
<code>npm ci</code> installs exact versions from the <code>package-lock.json</code>. | <code>npm ci</code> installs exact versions from the <code>package-lock.json</code>. | ||