Kyle Simpson

Kyle Simpson

You Don't Know JS

Kyle Simpson likes to explore JS and FP techniques. He’s written books, taught, and spoken publicly. He’s currently helping build a culture of engineering excellence for his employer. Developers have watched over 700,000 hours of Kyle’s courses here on Frontend Masters!

Kyle Simpson's Courses


Upcoming Workshop with Kyle Simpson


  • February 25 to 26, 2023 - 9:30am to 5:30pm Central Standard Time

    Thinking in Algorithms

    Spend Two Full Days Immersed in Thinking in Algorithms with Kyle Simpson ... full details TBA!
    Thinking in Algorithms
    Details TBA