Mozilla’s call to developers to participate in its Jetpack project on Wednesday is the latest onslaught in the ongoing war of the Web browsers. Jetpack is an open source application programming interface that will let users create add-ons for Mozilla’s Firefox browser using the Web technologies they already know. Google has launched a project to add extensions to its Chromium open source code that closely follows Mozilla’s direction in some respects. Meanwhile, some developers are concerned that the launch of Jetpack could mean Mozilla will kill off Greasemonkey.
