? rename to Tern Development or Tern.java Development ?

IDE Packages

Grab "Enide 2015" that has TernIDE and all Java & JavaScript tools to develop it.
Or get "Eclipse IDE for commiters" or add PDE to your Eclipse.

Sources

You can git clone https://github.com/angelozerr/tern.java.git
or install source features from "Tern Tooling Development Resources" category. See https://github.com/angelozerr/tern.java/pull/215

TODO extend

Source features from p2-repository allow to use target platform definition and to have sources for debugging without any additional efforts, it just a matter to includeSources="true" attribute in . When source features installed it is possible to import sources into workspace offline with PDE "Import Plug-ins and Fragments" dialog when working offline.

Extension points

See https://github.com/angelozerr/tern.java/wiki/Tern-IDE-Extension