The unofficial central script repository: http://userjs.org/
The official documentation by Opera
You can then simply drop scripts into that directory and Opera will use them automatically. If you want to limit their effects to particular web sites, you can use comment metadata to do so:
// ==UserScript== // @include http://example.com/* // @include http://www.example.com/* // @exclude http://example.com/directory/* // @exclude http://www.example.com/example.html // ==/UserScript==
Note: Peter Karlsson aka nafmo said:
to your opera6.ini file.
Opera’s userscript support has been developed during the year 2004, before Greasemonkey, as part of larger modifications of Opera’s core. This part was interesting enough for power-users to put into the current beta release, but it is only a small part of what we’ve been working on. Expect more in the future.
Rijk has later embellished this with: