Packages make Pulsar do amazing things.
simple-project
A package that saves your project to a project file which contains relative path to the project directory.
coffee-autocompile
Compile JavaScript from CoffeeScript with options and notifications
bedlam
Embrace bedlam for increased productivity (built off of Joel Besada's activate-power-mode package)
project-find-filter-defaults
Opens the 'Project find' pane, pre-fills the File/Directory pattern field with data set in package settings.