“RSLog is a light-weight, and easily customisable script which allows you to catch and trace JavaScript errors occuring on your users’ machines by logging them back to your web server.”
A rather geeky/technical weblog, est. 2001, by Bramus
“RSLog is a light-weight, and easily customisable script which allows you to catch and trace JavaScript errors occuring on your users’ machines by logging them back to your web server.”