Most of the time you can just npm update (or pnpm update or yarn upgrade) a module to get the latest non breaking changes (respecting the semver specified in your package.json) (<– read that last part again). Use [p]npm|yarn outdated to see which modules have newer versions Use [p]npm update|yarn upgrade (without a package name) to update all modules Major version upgrades: In your case, it … Read more
Finally, I found a solution to this problem without reinstalling npm and I’m posting it because in future it will help someone, Most of the time this error occurs javascript heap went out of the memory. As the error says itself this is not a problem with npm. Only we have to do is instead … Read more
The difference between –save and –save-dev may not be immediately noticeable if you have tried them both on your own projects. So here are a few examples… Let’s say you were building an app that used the moment package to parse and display dates. Your app is a scheduler so it really needs this package to run, as in: cannot run without … Read more
I have faced the same issue in my Windows 10 PC. After looking into solutions, since i couldn’t find the exact solution for the issue i was facing Cannot find module ‘npmlog’ I just uninstalled the node js and then, deleted both ‘npm’ and ‘npm-cache’ in “C:\Users\YourPCName\AppData\Roaming” Then, i downloaded the latest version of node from Node JS … Read more
You had run another server use the same port like 8080. Maybe you had run node app in other shell, Please close it and run again. You can check PORT no. is available or not using Alternatively, you can use lsof:
Change your file permissions… Like this First check who owns the directory it is denying access because the node_module folder is owned by root so this needs to be changed by changing root to your user but first run command below to check your current user How do I get the name of the active user … Read more
To use jquery in node, you need to have two separate node package installations. jquery jsdom to create a dummy window object which jquery can use. Installation: In code: Or, with newer versions of jsdom: Using global.$ will make the jquery object($) available globally in your project.
The package can be uninstalled using the same uninstall or rm command that can be used for removing installed packages. The only thing to keep in mind is that the link needs to be uninstalled globally – the –global flag needs to be provided. In order to uninstall the globally linked foo package, the following command can be used (using sudo if necessary, depending on … Read more
You shouldn’t change the npm registry using .bat files. Instead try to use modify the .npmrc file which is the configuration for npm. The correct command for changing registry is npm config set registry <registry url> you can find more information with npm help config command, also check for privileges when and if you are running .bat files this way.
npm list for local packages or npm list -g for globally installed packages. You can find the version of a specific package by passing its name as an argument. For example, npm list grunt will result in: Alternatively, you can just run npm list without passing a package name as an argument to see the versions of all your packages: You can … Read more