I have a question want to ask you guys .... Recently i found out Node.js plus Socket.io can make a good real time web . But what i scare is what happened if one day Socket.io gone ? Like if the Author unpublished the module or what ever happened that module is gone so all the project depending on that module is down too ? Please answer me i know maybe this is stupid question for some of your guys ... but that what i scare about and i don't know if it gonna happened or before have any module is gone somehow then Project of people depending on it is suck after that anything like that happened before ?? . I just want to know what i gonna do if it happened .. and will it happened ? Thanks
All node modules are installed locally on your machine/server. You use the npm tool to do that automatically for you. See https://npmjs.org/doc/cli/npm.html
Even if a module gets deleted from the registry and nowhere to be found on the internet, it is still on your project unless you delete it yourself.