Learn TypeScript and write JavaScript that scales. This course covers types, interfaces, classes, and modern TypeScript features - giving you the skills to catch errors before they happen and build more reliable applications for production.

• Earn a recognized certificate - exam included, ready to add to your LinkedIn and resume
• Write better JavaScript - master the typed superset used by Microsoft, Google, and thousands of companies
• Basic JavaScript knowledge helpful - but the course is structured to guide you through
• Learn at your own pace - self-paced with no deadlines
• Hero plan included - get one year of premium access to ad-free learning, challenges, practice tests, and much more

Become a Certified TypeScript Developer with W3Schools.