You can obtain free community support for example through stackoverflow.
If you think you found a bug, please create a ticket in the bug tracker.
If you take code quality seriously, try out the new continuous inspection service.
scrutinizer-ci.com
The flexible, secure, and high-performance templating engine for Javascript using Jinja/Twig style syntax.
It compiles your Twig templates to raw Javascript allowing you to use the same templates for both server-, and client-side.
The code is released under the business-friendly Apache2 license.
Documentation is subject to the Attribution-NonCommercial-NoDerivs 3.0 Unported license.