Scrips written by other people
Scriptopedia by Loic Aigon, check out also this page and his blog
Indiscripts by Marc Autret
Kahrel+ by Peter Kahrel
In-tools by Harbs
A collection of Must-Have InDesign scripts by Stefano Bernardi
ndisnip.wordpress.com by Marijan Tompa
JavaScripting InDesign — Dave Saunder's blog
InDesign Master by Boris Kashcheev and Mikhail Ivanyushin (in Russian)
InDesign automatisieren by Gregor Fellenz (in German)
www.indesignblog.com (in German)
Scripts for Photoshop and Bridge created by Paul Riggott
colecandoo.com — scripts written by Colin Flashman
Adobe InDesign scripts written by Keith Gilbert
Free InDesign Scripts by Olav Martin Kvern
Free scripts by Kerntiff Publishing Systems
Jans In Scripts — a free collection of InDesign scripts written by Jan Stockinger
Hasanin Scripts — collection of useful Adobe InDesign scripts created by Mohammad Ibrahim Hasanin