Type-safe endpoints in Express
Back-end • October 2022
Type-safe endpoints in Express
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Type-safe endpoints in Express
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TypeScript forever changed how we write servers in Node.js. A tool that guarantees application correctness feels amazing. Except, that is only one end of the story. There are also the inputs our server receives and the systems it interacts with, which play a role when our code runs in production. Since TypeScript is a static type checker, it can only help with what it sees: our code. So how can we reconcile our runtime with TypeScript? In this lightning talk, I’ll show how our team achieved that for our Express servers with the help of some great open-source libraries that you can use as well.

Language
English
Level
Intermediate
Length
13 minutes
Type
About the speaker
About the speaker
Luca Argenziano
Senior Software EngineerKlarna
Luca is a Senior Engineer at Klarna, working on scaling the onboarding of their card and banking products across 45 markets and 150M users. Before that, he was leading the frontend engineering team at ProntoPro. He specialises in functional TypeScript, helping teams gaining confidence and velocity through great type safety and top notch developer experience. He is based in Milan,
Details
Language
English
Level
Intermediate
Length
13 minutes
Type
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Conference Milan 2022 | Back-end
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