Course info
Apr 30, 2018

Play by Play is a series in which top technologists work through a problem in real time, unrehearsed, and unscripted. In this course, Play by Play: Extending the Browser, Brian Clark and John Papa explore the tools you can use to build and publish your own browser extensions. Learn the different types of extensions you could create, how to mask extensions, and finally how to share extensions. By the end of this course, you’ll have all the knowledge necessary to build and publish your own browser extension with JavaScript, HTML, and CSS.

About the author
About the author

John Papa is a Principal Developer Advocate with Microsoft and an alumni of the Google Developer Expert, Microsoft Regional Director, and MVP programs.

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About the author

Brian is a Solution Architect Specialist who has been building and architecting software for many years now. His initial focus was on ASP.NET, C#, SQL and WPF, but has since been leveraging technologies such as Angular, Node.js, JavaScript, HTML and CSS. You can find Brian on twitter @_clarkio or at

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