Babel is Org mode’s secret weapon.
Org mode combined with Babel allows users to execute code from within an Org mode document
Babel was written by Eric Schulte and Dan Davison.
Thanks, Howard for demonstrating the magic of babel!
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A system for managing references and citations in Org mode.
org-ref was written by John Kitchin.
helm-bibtex by Titus von der Malsburg
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