![Jecelyn Yeen](https://web.dev/images/authors/jecelynyeen.jpg) Jecelyn Yeen [X](https://twitter.com/jecfish) [GitHub](https://github.com/jecfish) [Bluesky](https://bsky.app/profile/jec.fish) [Homepage](https://jec.fish/)

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Explore techniques to format and style console logs, including applying with specifier (for example, `%i`), styling with ANSI escape sequences and CSS.

[Video](https://www.youtube.com/watch?v=01TC2LXFsac)

For more information, see:

- [Format and style messages in the Console](https://developer.chrome.com/docs/devtools/console/format-style.md.txt)