Documentation can be found on the Avaaz website.
Thank you for considering contributing to Avaaz! The contribution guide can be found in the Avaaz documentation.
If you discover a security vulnerability within Avaaz, please send an e-mail to Avaaz Admin at admin@avaaz.pk. All security vulnerabilities will be promptly addressed.
Avaaz is open-sourced software licensed under the MIT license.