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Intermediate · 4-8 weeksWrite type-safe code at scale. Master advanced types and functional patterns.
Advanced · 4-8 weeksWrite type-safe code at scale. Master advanced types and functional patterns.
Advanced · 6-10 weeksStudents Worldwide
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My salary increased by 35 percent. The lifetime access means you never get left behind as technologies evolve. Best investment I have made in my career. — Casey, senior engineer at Meta
The projects taught me so much more than typical courses. I built a full-featured app that I showcase to potential employers. The community is incredibly welcoming. — Jordan, independent consultant
The projects taught me so much more than typical courses. I built a full-featured app that I showcase to potential employers. The community is incredibly welcoming. — Jordan, independent consultant

Lead Instructor and Open Source Maintainer
Passionate educator with 15 years of experience. Maintains popular frameworks and libraries.

Principal Engineer and Startup Co-founder
20+ years in software engineering. Founded and scaled multiple successful companies.

Senior Full Stack Engineer at Google
10+ years in full-stack development. Built scalable systems at top tech companies.
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