The core dpaste.com engine is not open source; however, the following are:
- Basewhat, my base-conversion library (used for the base-32 IDs)
- The original pastebin that became dpaste.com (warning: vintage 2006!): settings.py, urls.py, models.py, base template, form template, paste template (via the Wayback machine)
- Pastebin app from my Django book (warning: vintage 2008!)
- dpaste.de (no relation)
- All the open libraries and frameworks listed on the about page: Django, Pygments, django-allauth, et al.