This book is badly out of date and will probably never be updated. You can find more up-to-date information on the Greasemonkey wiki.

Dive Into Greasemonkey

Teaching an old web new tricks

Greasemonkey API Reference

Table of Contents

GM_log - log messages to the JavaScript Console
GM_getValue - get script-specific configuration value
GM_setValue - set script-specific configuration value
GM_registerMenuCommand - add a menu item to the User Script Commands submenu
GM_xmlhttpRequest - make an arbitrary HTTP request

← Compiling your user script into an extension

GM_log →