

One of the installers on the Node.js download page.If you're using Linux or another operating system, use one of the following installers: Linux or other operating systems Node installers Other versions have not yet been tested with npm.

Be sure to install the version labeled LTS. If you're using OS X or Windows, use one of the installers from the Node.js download page. If you use Linux, we recommend that you use a NodeSource installer. If you are unable to use a Node version manager, you can use a Node installer to install both Node.js and npm on your system. Using a Node installer to install Node.js and npm Node version managers allow you to install and switch between multiple versions of Node.js and npm on your system so you can test your applications on multiple versions of npm to ensure they work for users on different versions.

Unblock bottlenecks, streamline processes, optimize assets.įind memory leaks and make your application zippy.Įdit and manage all your CSS stylesheets in your browser.Npm -v Using a Node version manager to install Node.js and npm Test sites on emulated devices in your browser.įine-tune animations, alignment and padding. Monitor network requests that can slow or block your site.Īdd, modify and remove cache, cookies, databases and session data. Powerful JavaScript debugger with support for your framework. Track CSS, JavaScript, security and network issues. Inspect and refine code to build pixel-perfect layouts. It also includes valuable information such as the font source, weight, style and more. The new fonts panel in Firefox DevTools gives developers quick access to all of the information they need about the fonts being used in an element.
