typelevel

Welcome! Got a question? Do you have -Ypartial-unification turned on? Other FAQs: http://typelevel.org/cats/faq.html

Comfy Cats Effect room. Ask questions. Rant about config file formats. Be nice!

General topics relating to the the Typelevel project http://typelevel.org/ | See also individual project channels | Code of conduct https://www.scala-lang.org/conduct/

Obsolete channel for discussion of the Typelevel fork of the Scala compiler. All changes now in Scala 2.13 and/or Dotty. For general Typelevel discussion: https://gitter.im/typelevel/general | Code of conduct https://www.scala-lang.org/conduct/

Expressive types for Spark. This channel supports the Typelevel Code of Conduct: http://typelevel.org/conduct.html .

room for cats development related discussions

IOApplet (for all other questions, see #cats-effect)

please take a number

For chatting about Haskell, but also Agda/Idris/PureScript

Powerful new number types and numeric abstractions for Scala.

Channel for random chit chat at Hack the Tower

Automatic type class derivation for cats | Currently 1.1.1 | Code of conduct http://typelevel.org/conduct.html

The Scala API for Quantities, Units of Measure and Dimensional Analysis