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learningtypescript.org

TypeScript · 25 lessons

19Capstone Project: Type-Safe Learning Tracker30m 20Mapped Types25m 21Advanced Patterns28m 22Testing25m 23Decorators25m 24React and TypeScript25m 25Next.js and TypeScript28m

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21Prior lessonAdvanced Patterns22 · Testinglesson 22 of 25Up nextDecorators23

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learningtypescript.orgtypescript/22 · exerciselesson 22 of 25