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Alex Langdon
Alex Langdon

Alex is an experienced Software Engineer with experience working for Currencycloud, Morgan Stanley, and Bloomberg. He has a Masters in Engineering degree from the University of Warwick.

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Alex Langdon

Frontend Unit Testing | Best Practices & Tutorial
Frontend Unit Testing | Best Practices & Tutorial

A guide on some of the best practices for frontend unit testing, including covering libraries like Jest with various code examples.

Safer Exhaustive Switch Statements in TypeScript
Safer Exhaustive Switch Statements in TypeScript

A guide on various methods and techniques for implementing safer switch and if/else statements, including use of the never type and eslint rules.