With nodeclipse, when i click on a function name, it doesn't take me to the module where the function definition is there (like ctags feature for c). for example, say
var express = require('express');
var router = express.Router();
Now when i click on the function call, Router() - i expect it to go to node_modules/express/lib/router/index.js?
With tern (your project has .tern-project) when you mouse over Router()
you should see Origin that is click-able.
read more
https://github.com/angelozerr/tern.java/wiki/New-and-Noteworthy-0.7.0
Nodeclipse main code https://github.com/nodeclipse/nodeclipse-1/
Tern.java https://github.com/angelozerr/tern.java
Raise issues, and be ready to collaborate.