Links

• Home page
• Mozilla Addons page

Discussions

• Mailing list (users, scripters)
• Mailing list (extension developers)
• Old mailing list archives

References

Greasemonkey

• Dive Into Greasemonkey
• Greasemonkey Hacks book or wiki
• Avoid Common Pitfalls in Greasemonkey
• MDC - XPCNativeWrapper - Mozilla development centre explaining you what a this infamous XPCNativeWrapper is all about...

JavaScript

• ECMAScript Language Binding - This tells you what kind of objects have what kind of properties and methods.
• MDC - JavaScript - JavaScript reference at Mozilla development center.
• Jeff Greenberg on optimizing JavaScript performance - (note that some of the things have changed since then, and that not all browsers are the same...)

Tools

• Greasemonkey compiler
• JavaScript Development Environment
• The data:URI kitchen
• Alternate data:URI encoder
• Platypus - a Firefox extension which lets you modify a Web page from your browser and save the changes as a Greasemonkey script