Download of nuBuilderForte_UserGuide.pdf (nuBuilderForte_UserGuide.pdf ( external link: SF.net): 4,440,155 bytes) will begin shortly. If not so, click link on the left.
nuBuilder has its own web-based development environment. It has a built-in Form Builder and a Report Builder, and any extra customisation can be made inside these 2 using PHP, SQL and Javascript.