10 bad TypeScript habits to break this year

TypeScript and JavaScript have steadily evolved over the last years, and some of the habits we built over the last decades have become obsolete. Some might never have been meaningful. Here's a list of 10 habits that we all should break.…

What writing my own JSX renderer taught me about React

One of the reasons that React got so popular is definitively the syntax it introduced: Writing HTML-like code to declaratively describe components just feels good. But this brought me to the question: Why is this syntax only used for React, basically for describing HTML? Well, it isn't.…

Simplify AWS lambda TypeScript functions with middleware

Writing server code can be messy. For servers this is usually solved with the pattern of middlewares. For AWS lambdas we have multiple ways to handle it.…