Get Elm with hot reloading on top of IHP, the new framework that makes Haskell a cool kid in web dev. (more…)

When we take on a big refactoring, we often get this uncomfortable feeling of doubt. A little demon appears on our shoulder and asks "Did you remember to mak... (more…)

in elm 0.19: isMinusOne : Int -> Bool isMinusOne val = case val of -1 -> True _ -> False Results in: parse error Line 4, Column 8 Something went wrong while parsing a `case` expression in isMinusOn... (more…)

Hello, hooray, it's a Wanderverse update! In case you don't recall, Wanderverse is the cozy fantasy world that I'm cultivating. Today I have the pleasure of presenting "Elm and Keep," a CC0-licensed short story commissioned from @strnglft. The titular cha... (more…)

This is the homepage of Jezen Thomas — programmer, and founder of NewBusinessMonitor and Comparestack. Topics include Haskell, Unix/Vim, building SaaS products, and more. (more…)