Official internal guidelines for picking a language

Me gently persuading my colleagues into pure fp

Picking proper tools

Oh, what a day, what a lovely day

Frameworks, languages and other tools

How to come up with lib names

Monad is not a box

How many levels of lenses are you on?

Choose your own adventure

Parallel typeclass

Monad-Applicative consistency law

Tagless Final Club

How to introduce fp

Operator Wars

Operator Wars Reality