Java and Greasemonkey.
What else does a man need?
Well there's of course:
* Also lately getting interested in large data set technologies
These are the technologies I use the most for my personal projects and my work and will focus on related questions.
Q&A for professional and enthusiast programmers
Q&A for computer enthusiasts and power users
Q&A for professional, enthusiast and amateur photographers
Q&A for engineers, producers, editors, and enthusiasts spanning the fields of video, and media creation
Q&A for people who use Blender to create 3D graphics, animations, or games
Q&A for users and developers of hardware and software for Raspberry Pi