Another reason to use breakpoints in the debugger itself, when doing client-side development, is that you usually don't need to refresh the page (well, you may

Another reason to use breakpoints in the debugger itself, when doing client-side development, is that you usually don't need to refresh the page (well, you may have to, if the breakpoint is in a piece of code that executes only on page load). You set the breakpoint, trigger the action that executes that code (or call it from the console) and you're already debugging :)