MODX vs Piazza
A side-by-side look at MODX and Piazza. For an in-depth review of either product, follow the links below.
MODX
Development
MODX is an open source content management system and web application framework written in PHP. It allows users to easily create and manage dynamic websites and web applications. MODX is lightweight, flexible, and extensible.
cmsphpopen-sourceweb-application-framework
Piazza
Education & Reference
Piazza is an online question-and-answer platform designed for students and instructors. It facilitates class discussion outside of the classroom in an online forum where students can post questions and answer each other's questions.
questionandanswerclass-discussiononline-forumstudentsinstructors