Prolog and APL and Dhall and Keynote and Reason Conferences

Clojure Elm F# Haskell Lisp Prolog Rust Scala Community Software Testing Blockchain Abstract Algebra APL Application Case Study Category Theory Coq Dhall Formal Verification Hacket Idris Inspiration j Keynote Lambda Calculus Library Logic Math OCaml PLT Proof Systems PureScript Racket Reason Type Theory Use Case