Sander organized a Techday about Typescript at the 26th of July. This blog is based on that Techday. Do you want to visit a Techday yourself? Sign up at our ...

Your code could be littered with branches that result in invalid data and should never happen, but are allowed. We found such a case where we allowed multiple ...

This is the second and final part of this blog series. Have you already read part 1? Creating a good user-experience with consistent user-interfaces is an ...