This application collects questions from the homepages of all the different Stack Exchange sites.
The sites to follow can be chosen.
The buttons open the corresponding question links in the default browser.
You can get the jar under releases. Run it in the Windows Command Prompt or in the Linux Terminal by executing:
java -jar Stack.jar
The application creates configuration files followedSites.txt and settings.properties in the same folder where the Stack.jar is located.