Here you can find all my irssi scripts. They and many more are also available from the official scripts page.
You can access the repository trough git:
git clone git://bc-bd.org/git/irssi.git
or use the Web Interface.
Automatically ignore people on autoaway notices.
Adds new powerful and customizable [Act: ...] item (chanelnames,modes,alias). Lets you give alias characters to windows so that you can select those with meta-?.
Display IrcOps in current channel.
Adds an item which displays the current network activity. Needs /proc/net/dev.
BitchX TAB complete style.
Right aligned nicks depending on longest nick.
Hides duplicate lines.
Displays a small, changeing statusbar item to show irssi is still running.
Remembers the last person oping you on a channel.