Let's say I am visiting CNN, and they use javascript as we know. They initialize some variables and change it during my visit. How can I watch what values these variables are getting?
Let's say I am visiting CNN, and they use javascript as we know. They initialize some variables and change it during my visit. How can I watch what values these variables are getting?
Share Improve this question asked Jan 20, 2011 at 23:14 cuneytcuneyt 3661 gold badge5 silver badges15 bronze badges1 Answer
Reset to default 4Install firebug and use the script tab. You can set breakpoints, step through code and more.
If you are not using FF, you can use firebuglite.
IE8 and above have similar built in dev tools easily accessible by pressing F12.
Chrome and Safari have such built in tools too, and so does the latest version of Opera.