Tornado (web server)
| Tornado | |
|---|---|
| Original author | FriendFeed |
| Developers | Ben Darnell and FriendFeed engineering team |
| Initial release | 2009 |
| Stable release | 6.5.3
/ 11 December 2025 |
| Written in | Python |
| Operating system | Cross-platform |
| Available in | English |
| Type | Web server |
| License | Apache License 2.0 |
| Website | www |
| Repository | github.com/tornadoweb/tornado |
Tornado is a scalable, non-blocking web server and web application framework written in Python. It was developed for use by FriendFeed; the company was acquired by Facebook in 2009 and Tornado was open-sourced soon after.