It's not only console.log

Many of us are aware of only console.log.

But console api in Chrome/Firefox has a lot of powerful methods -

• console.group, console.groupEnd - which help in grouping log statements.
• console.time, console.timeEnd - which help in measuring time taken by a snippet of code.
• console.profile, console.profileEnd - to create javascript profilers which will be stored in console.profiles array.
• console.timestamp, console.warn, console.info, etc etc..

More info - https://developers.google.com/chrome-developer-tools/docs/console-api