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Questions and Answers
What is TypeScript?
What is TypeScript?
What does TypeScript add to JavaScript?
What is the purpose of TypeScript?
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What are definition files in TypeScript?
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What is a definition file in TypeScript?
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Is TypeScript a superset or subset of JavaScript?
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Is TypeScript a superset or subset of JavaScript?
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What is TypeScript designed for?
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Can TypeScript be used for both client-side and server-side execution?
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Can TypeScript be used for both client-side and server-side execution?
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What is the TypeScript compiler written in?
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When was TypeScript released to the public?
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What is the TypeScript compiler written in?
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When was TypeScript 5.0 released?
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When was TypeScript 5.0 released?
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Study Notes
TypeScript is a free and open-source programming language developed by Microsoft that adds static typing with optional type annotations to JavaScript. TypeScript supports definition files that can contain type information of existing JavaScript libraries. TypeScript is a superset of JavaScript, so all JavaScript programs are syntactically valid TypeScript. TypeScript is designed for the development of large applications and transpiles to JavaScript. TypeScript may be used to develop JavaScript applications for both client-side and server-side execution. The TypeScript compiler is itself written in TypeScript and compiled to JavaScript. TypeScript was released to the public in October 2012, with version 0.8, after two years of internal development at Microsoft. TypeScript 5.0 was released on 16 March 2023.
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Description
Test your knowledge of TypeScript with our quiz! From its development at Microsoft to its key features and syntax, this quiz will challenge your understanding of this powerful programming language. Brush up on your TypeScript definitions and explore the benefits of static typing and optional type annotations. Whether you're a beginner or an experienced developer, this quiz is a great way to test your skills and expand your knowledge of TypeScript.