- Flask ( davidism pgjones )
- Flask-DebugToolbar ( davidism jeffwidman )
- Flask-Multipass ( pferreir )
- Flask-PluginEngine ( pferreir )
- indico ( pferreir )
- ItsDangerous ( davidism )
- Jinja ( davidism )
- MarkupSafe ( davidism )
- Click ( davidism amy-lei )
- Werkzeug ( davidism pgjones )
