Javascript error console in Chrome?

I know how to do it in Firefox - how do I see Javascript errors in Chrome?

You have following options:

• Chrome: Press Ctrl+Shift+J (Cmd+Option+J on Mac) and it will give similar functionality. Also consider checking out JavaScript debugger in Chrome. Hitting F12 works as well.

• IE7: Nothing built in. But have a look at IE Developer Toolbar.

• IE8: Just hit F12 and you will get access to some very capable built-in tools. Error console is on Script tab.

• Firefox: Just use FireBug.

• Opera: Press Ctrl+Shift+I (Cmd+Option+I on Mac) to launch Opera Drangonfly which is a fully featured development and debugging tool integrated into the Opera browser.

• Safari: Enable the Developer Menu from Safari's preferences. It will give access the various tools (Error Console, Web Inspector, JavaScript Profiler, etc). Of course there are also shortcuts, like Cmd+Alt+C for the console.

found it myself: developer tools, then there's a symbol at the bottom left "show console"

Any of these:

• Hit F12 or Ctrl+Shift+I
• right-click on any element on the page, and "Inspect Element"
• Wrench button -> Tools -> Developer Tools

Then go to Console tab