XForms Wiki – This is a collaboration site to discuss differences from HTML forms, software support, and implementation technologies.

XForms at Wikipedia – Wikipedia is a free encyclopedia that anyone can edit that also includes differences from HTML forms, software support, and implementation technologies, similar to XForms Wiki.

XForms.org – This is an initiative spearheaded by Kurt Cagle to become a major XForms nexus on the web, covering news of the XForms industry, benchmark studies, code implementations, business articles and viewpoints and similar works. The goal is to see XForms succeed by encouraging its adoption by recognizing people who work hard building implementations or mastering the intricacies of developing applications using XForms.

XFormsInstitute – An interactive, cross-platform tutorial on W3C XForms. Learn how you can benefit from open standards. No special software is needed, beyond a modern browser with the Macromedia Flash plugin, thanks to the Mozquito Desktop Engine.