JOnAS vs Opal
A side-by-side look at JOnAS and Opal. For an in-depth review of either product, follow the links below.
JOnAS
Development
JOnAS is an open source Java EE application server that implements Java EE standards. It is lightweight, modular, and designed for development and deployment of distributed applications.
javajava-eeopen-sourcelightweightmodular
Opal
Office & Productivity
Opal is an open-source alternative to Microsoft OneNote for taking notes and organizing information. It allows users to create digital notebooks to capture text, drawings, and web clippings.
notesorganizationopensource