Advanced TypeScript: Type-Level Programming
Free Advanced course · 10 lessons · 4 weeks · Certificate on completion
Use generics, conditional and mapped types to build safer libraries and APIs. Across 10 lessons you'll move from fundamentals to a portfolio-ready outcome — at your own pace, with quizzes after each lesson and a final exam to certify your mastery.
What you'll learn
- Thinking in types
- Generics in depth
- Conditional types
- infer
- Mapped types
- Template literal types
Skills you'll pick up
- Thinking in types
- Generics in depth
- Conditional types
- infer
- Mapped types
- Template literal types
Tools covered
- Advanced TypeScript
- Real-world projects
- Quizzes
- Final exam
Course modules
Module 1: Thinking in types
Module 1 of Advanced TypeScript: Type-Level Programming. 3 lessons · 3h
Module 2: infer
Module 2 of Advanced TypeScript: Type-Level Programming. 3 lessons · 3h
Module 3: Recursive types
Module 3 of Advanced TypeScript: Type-Level Programming. 2 lessons · 2h
Module 4: Type-safe API clients
Module 4 of Advanced TypeScript: Type-Level Programming. 2 lessons · 2h
Lessons in this course
- Thinking in types
- Generics in depth
- Conditional types
- infer
- Mapped types
- Template literal types
- Recursive types
- Variance
- Type-safe API clients
- Debugging complex types
Instructor
Arjun Patel — Staff Web Engineer
Arjun Patel is a Staff Web Engineer with years of hands-on experience teaching Advanced TypeScript to thousands of learners worldwide.
Certificate
Finish every lesson and pass the final exam to earn a free, verifiable Learnera certificate for Advanced TypeScript: Type-Level Programming. It can be downloaded as a PDF and shared on LinkedIn.
Career outcomes
Median global salary $140,000 per year · median India salary ₹19,60,000 per year · 30,149 open roles worldwide
- Advanced TypeScript Specialist
- Senior Advanced TypeScript Lead
- Advanced TypeScript Consultant
Frequently asked questions
Is the Advanced TypeScript: Type-Level Programming course free?
Yes. Every Learnera course, including Advanced TypeScript: Type-Level Programming, is completely free — lessons, quizzes, the final exam, and the certificate.
How long does Advanced TypeScript: Type-Level Programming take?
10 lessons, typically completed in 4 weeks at a comfortable pace.
Do I get a certificate?
Yes — pass the final exam and you receive a free, verifiable certificate you can share on LinkedIn.