How do I open the developer console?

To open the developer console in most web browsers, you can use the following keyboard shortcuts:

• Google Chrome: Press Ctrl + Shift + J (Windows/Linux) or Cmd + Option + J (Mac).
• Mozilla Firefox: Press Ctrl + Shift + K (Windows/Linux) or Cmd + Option + K (Mac).
• Microsoft Edge: Press Ctrl + Shift + I (Windows) or Cmd + Option + I (Mac).
• Safari: First, enable the "Develop" menu in Preferences, then press Cmd + Option + C.

Alternatively, you can right-click on the webpage and select "Inspect" or "Inspect Element" to open the developer tools, which includes the console.