Craig Taub • 5/8/2020

Under-the-hood of type systems (e.g. TypeScript)

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This technical article explores the fundamentals of type system compilers, using TypeScript as a key example. It explains the difference between syntax and semantics, the role of AST (Abstract Syntax Tree), and provides a step-by-step guide to building a custom type system compiler that performs type checks and outputs meaningful messages.

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#TypeScript #type systems #ast
Under-the-hood of type systems (e.g. TypeScript)

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