I guess this can be considered as a bug as it is breaking my apps. If version 2.1.0 has breaking changes, why don't set it to 3.0.0? Semantic versioning, right? Typescript lives and has important ... (more…)

This is not really a bug report and I certainly don't want TypeScripts type system being restricted due to this issue. However, I noticed that the type system in its current form (version 2.2) is ... (more…)

A couple of blog posts ago we’ve set up a basic build-line, in particular for TypeScript. In this post we’ll get our hands-on again and apply some automagic stuff for doing TDD and / or…...

On the Office Online team, we regularly hire experienced engineers that have never worked on large scale web applications. As a result, we… (more…)

Using mapped types, making factories for test data is a cinch. And I can use mapped types to provide guarantees you simply can't get in a dynamic language. (more…)