About Josh Cohen

Follow @joshhostels

I teach the Art of Memory. Read more about that project here, and join our rapidly growing community of mnemonists.

Previously, I founded HostelManagement.com — the central resource of business information for the hostel industry worldwide.

Current Projects

Memory Techniques

Improve your memory with our network of memory websites. Beginners welcome.

For more about memory techniques, see also:


I help organize the Code Self Study meetup groups, which help connect over 4,000 programmers in the San Francisco Bay Area through study groups.


I study Esperanto — a language that has over 150,000 speakers worldwide and that is perfect for travelers. It's also easy to learn. Check out my blog post on how to learn Esperanto.

Other Profiles

Here are some other online profiles that I maintain:

Contact Information

My email address is [email protected].

P.S., if you like technology freedom, please consider supporting the Free Software Foundation:

[FSF Associate Member]