Last night I gave an online presentation to the Northern Virginia ColdFusion User Group on working with browser tools. The main focus was on finding and trying to correct problems with your code. The video is available below. There is a bit of quiet spell towards the beginning as I wait for the user group to confirm they can see/hear me, but after that you should be good to go.

Here are some links related to the presentation:

• The Chrome extension I demoed for flagging JavaScript errors: JavaScript Errors Notifier
• A Review of JavaScript Error Monitoring Services
• A better link for the Console API: https://developer.mozilla.org/en-US/docs/Web/API/Console
• Chrome Dev Tools
• Profiling JavaScript Performance - Chrome
• Firefox Developer Tools

As always, please leave me a comment if you have questions!