If you enjoyed Low Maintenance Types, you might like this new article over at Smashing Magazine. In this 4000 words article, I try to type the
get function of an Express.js-style server, going from no type-support at all to dynamic parsing of path parameters!
It was a lot of fun writing this piece, and it showcases very well the many lessons you learn in my book TypeScript in 50 Lessons. Be sure to check it out and head over to Smashing Magazine!