Hacker News new | past | comments | ask | show | jobs | submit login

The internet says it is written in Java: http://en.wikipedia.org/wiki/Gmail (possibly with some Python build tools, for which performance doesn't matter)



The Gmail frontend is Java. The backend (mail routing, spam filtering, virus checking and parts of storage etc) is C++.




Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: