I am the author of TeX Tutorials on Youtube.
- Xelatex because of the unicode support.
- OS X
I am a supporter of up-votes for good questions (not just good answers).
My favorite package is tikz (and tikz-qtree).
0 AppleScript to add files to an iOS app under iTunes Feb 21 '13
0 How can I use SMB shares under Mavericks? Jan 1 '14
0 Applescript for moving recently added files (not created or modified) to another folder? Jul 11 '14
0 Formatting USB Disk As EXT3 On Mac May 22