Java

What is pack:tag

pack:tag is a JSP-Taglib that minifies, compresses and combines resources (like JavaScript and CSS) and caches them in memory or in a generated file. It works transparent to the user/developer and the compressing-algorithms are pluggable.

Die Java User Group in Hamburg bringt professionelle Entwickler, Studenten, Manager, Anfänger und Enthusiasten zum Thema Java in der Region Hamburg zusammen.

What is dub

dub manages databasemodifications (schema-evolution) during the development process/maintenance. It centralizes the changes, in order to execute them to the target database, and will keep an overview of all exising changes (new, current and past).

What is Jalita?

Jalita (Java light terminal adapter) is a simple server framework to develop java applications for terminals (i.e. vt100) in a swing based manner, specialised for mobile devices typical used in business enviroments (i.e. barcode scanner) connected via tcp/ip.
Simpler, you could create Forms with Widgets which are concepted for an text-only device. You seperate your logic from the ui in Automations. And you deploy all this to an Server where your devices connect to.