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EPISODE · Jul 22, 2025 · 10 MIN

Runtime Reality Check for TypeScript Developers

from Architecture Corner · host Mario Bittencourt

In this episode, we dive into one of TypeScript's most overlooked limitations: the gap between compile-time types and runtime reality. When your carefully typed interfaces meet dynamic data from APIs, user inputs, or external services, things can go sideways fast. What We'll Cover: The TypeScript illusion – Why your types don't protect you at runtime Validation boundaries – Where and when to validate in your architecture Zod in action – Schema declaration and validation that actually works Real-world patterns – From basic validation to complex nested objects Tool ecosystem – Converting between JSON Schema, OpenAPI, and Zod For more details check ⁠here. If you are interested in more information about software development and architecture, subscribe for free to our ⁠newsletter⁠. ------ See more https://architecturecorner.substack.com/p/welcome-to-architecture-corner

Episode metadata supplied by the publisher feed · Published Jul 22, 2025

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Runtime Reality Check for TypeScript Developers

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