| What | Wapp |
| Where | https://wapp.tcl.tk/ |
| Description | A lightweight, secure web microframework in a single source file. Serves HTTP/1.1 directly, but supports CGI and SCGI as well. Aims for a small, easy-to-learn user API. |
| Prerequisites | Tcl 8.6. |
| Updated | 2018-02-07 |
| Author | drh |
| License | 2-clause BSD |