Hacker Public Radio (HPR) is a technology-focused podcast releasing shows weekdays. Produced by listeners, HPR covers topics for hackers, hobbyists, and makers, fostering a community of respectful debate.

Listeners are encouraged to contribute one show annually. The project relies on sufficient submissions; unfilled slots are filled from a reserve pool, and the project may cease if participation wanes. Recent episodes include discussions on Belgian Blonde Ales (hpr4694), Amateur Radio Field Days (hpr4693), and Noise Music tutorials using Audacity (hpr4692).

Other recent shows explore C++ (hpr4691), Civilization V gameplay (hpr4690), coding for a "Cheap Yellow Display Project" (hpr4689), downloading podcasts with shell scripts (hpr4688), merging files in UNIX (hpr4687), debugging security cameras (hpr4686), and listening to SSB stations in the early 1980s (hpr4685).