Browse - programming tips - firefox dumpDate: 2007sep12 Q. How can I make Firefox output to a console? A. Start Firefox with: <path-to-firefox> -console Enter about:config in the address area. Right-click to make a new option. Like this: browser.dom.window.dump.enabled = true Restart Firefox Now your javaScript can do: dump("Hello World\n"); Add a commentSign in to add a comment |