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Featured Courses

Advanced TypeScript Patterns

Write type-safe code at scale. Master advanced types and functional patterns.

Advanced · 6-10 weeks

Python for Data Science

Build predictive models with TensorFlow and scikit-learn. Process real-world datasets.

Advanced · 8-12 weeks

Mobile Development with Swift

Create native iOS applications. Learn modern mobile architecture and design patterns.

Intermediate · 6-10 weeks

Updated 2026-06-08 22:01 UTC. 4,446 new students this week

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What You'll Learn

Advance your career and stand out to top employers
Access lifetime updates and support from expert instructors
Master modern programming concepts and industry best practices
Solve real-world problems through hands-on projects and capstones
Join a community of thousands of passionate developers and engineers

Hear from Our Community

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

I went from complete beginner to landing a junior developer role in 5 months. The instructors are exceptional and the curriculum is perfectly designed. I cannot recommend it highly enough. — Alex, now working at Google

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

Learn from the Best

Jamie Lee

Lead Instructor and Open Source Maintainer

Passionate educator with 15 years of experience. Maintains popular frameworks and libraries.

Jamie Lee

Lead Instructor and Open Source Maintainer

Passionate educator with 15 years of experience. Maintains popular frameworks and libraries.

Jamie Lee

Lead Instructor and Open Source Maintainer

Passionate educator with 15 years of experience. Maintains popular frameworks and libraries.

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