3Dmol
org.eclipse.wst.jsdt.core.javascriptValidator
org.eclipse.ui.externaltools.ExternalToolBuilder
full,incremental,
LaunchConfigHandle
<project>/.externalToolBuilders/GULP.launch
org.eclipse.ui.externaltools.ExternalToolBuilder
full,incremental,
LaunchConfigHandle
<project>/.externalToolBuilders/webpack.launch
com.aptana.projects.webnature
com.aptana.ruby.core.rubynature
org.python.pydev.pythonNature
org.eclipse.wst.jsdt.core.jsNature