F# editor tooling is in a unique position among FP languages - cross-platform, feature-rich, stable, innovative and supported and actively developed by both OSS community and commercial vendors. It's also ubiquitous - powered by the compiler which is developed with tooling in mind.

By the end of the talk, you should have an idea of how to design pieces of a compiler so that accurate tooling can be built, how constraints of a language affect tooling, and some of the challenges tooling developers face.