The developers of Skilled Shot technology include one of the founders of the Eclipse Foundation:
The Eclipse open source tools project started in 1999 with the commitment to developers that tools should be free, and that what you do with those tools is what is important. One of the most sophisticated integrated development environments available (the third major iteration of development) created by IBM subsidiary Object Technology Incorporated was subsequently cleared for donation into Open Source.
Eclipse technology is built upon an extendable framework that has now been adapted to embrace a wide number of computer languages and development technologies and techniques. The core platform and language development elements continue to be free to download and use. As a result, Eclipse has been used for decades as a platform for teaching programming and development process. The technology world of today has literally been built with Eclipse.
Skilled Shot Blog 