I've searched a bit but can't find an existing tool for this.
I have a node.js web server that is designed to run on your own computer that does some snazzy things for you. It would be pretty aswesome if I could double click MySnazzyThing.app instead of installing nodejs, and npm and running node mysnazzyapp.js on the command line.
The .app executable would spool up the node server and open a simple native webkit window which would show what would normally be on localhost:3000 if I were running on the command line.
This native app could then, say, be distributed through the mac app store. And bam, a node.js desktop app.
Does any such tool exist? Or are there any technical reasons that this wouldn't work as I imagine it?
You can accomplish this using AppJS: https://github.com/appjs/appjs
Option 1: electron (aka atom-shell)
This is the shell that github's Atom editor uses. It's very similar to node-webkit, though it will run the script first, and you have to create a view/window for the user. There are some other minor differences, but it's worth looking at.
Option 2: NW.js formerly node-webkit
The gist is that it basically extends the JS engine for you to write a web-based app supporting node's extended object model, and modules... you then package your package.json start.html modules and js files into a zip (with the .nw extension) and run it with nw(.exe) .. there are windows, mac and linux builds available.
Option 3: Carlo chrom(ium) shell from Node.
This will allow you to launch the locally installed Chrome as a shell that can connect to a locally running server application. It does require a local chrome, but is very close to what was asked for.
Option 4: MacGapNode (OSX Only)
MacGap with Node integration (Seems to be getting stale)
Aside: Services...
I can't speak for OSX on this as a .App, but it could well be possible to create a background service install in NodeJS and a link to a "local" site on the desktop. Most browsers have an option to not show all the features (I know firefox in particular does).
I know your question is to OSX in particular, but in windows you can use NSSM to run anything as a service, and I have used it for NodeJS based services in windows. I think some of the other options above are better depending on your needs though.
Removed:
nexe- stale/unmaintainedAppJS- replaced with DeskShellDeskShell- stale, website offlinenode-webkit-renamed to NW.jsXULRunnerproject stalled, and exceedingly behind.Thrust (Node Adapter)- deprecated/stale
This answer is copied for multiple questions, these references are mostly for updating convenience.
I suggest looking into Topcube, it's goal is to "Give node developers a way to have a desktop GUI to their node servers using HTML5 + CSS3 as the GUI platform." Topcube at github.
Currently there are a plethora of ways to accomplish this.
The clear winner in the space of packaging a node + html5 app, is currently Electron (used by Atom, VSCode, Slack, Discord, etc).
You can also use any other language packaged as an app (using tools for those languages/stacks), and check for a node installation, launch the "server" script with node, then launch the default browser (or some web view component, by some other means), finally set location to the node service. This is a very light weight and efficient method, however not as well integrated with the OS as a solution like Electron.
The primary competitor to Electron here, is NW.js. As far as I can tell, the main feature that NW.js has that Electron does not (yet) is compilation/obfuscation. While Electron makes auto updates easy.
来源：https://stackoverflow.com/questions/6834537/packaging-a-node-js-webapp-as-a-normal-desktop-app