altdrag vs Apache Vysper
A side-by-side look at altdrag and Apache Vysper. For an in-depth review of either product, follow the links below.
altdrag
Development
altdrag is a free, open-source alternative to Drag App. It allows users to easily drag and drop elements in graphic design and web development projects. altdrag provides similar core functionality to Drag App but has fewer overall features.
draganddropweb-designopen-source
Apache Vysper
Network & Admin
Apache Vysper is an open source XMPP server written in Java that can be embedded into Java applications to provide instant messaging and presence capabilities.
xmppserverjava
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