TL:DR; Java Mail library.
Java Mail library. This is a small java package that can send and receive emails. Including MIME and attachements.
Barcode java bean and servlet. Supports all major 1D&2D symbologies: EAN, UPC, code 128, code 39, PDF417, codabar ,RSS14, maxicode, aztec, micro and macro pdf 417, datamatrix....
JavaScript DHTML Menu Tutorial. Find an answer how to make your website navigation fast and comfortable with Deluxe JavaScript Menu! Use Deluxe Tuner GUI to create your dhtml drop down menu.
Aspose.Metafiles is a Java WMF and EMF library for managing metafiles that allows your Java applications to display and play both EMF and WMF files. You can also add both WMF and EMF files into your PowerPoint presentations created with Aspose.Slides.