You must be logged in to sponsor propensive
  
Become a sponsor to Jon Pretty
I've been a Scala developer for twenty years. For the last three, I have been working on several useful and innovative Scala 3 libraries under which exploit the best new features of Scala 3 to create software that's safe, secure, fast and dependable, with code that is expressive and lucid; whose resilience remains invariant under change.
I have not had regular employment for three years, and this sponsorship will be my primary source of income for now.
Featured work
- 
        propensive/kaleidoscope
Statically-checked inline matching on regular expressions in Scala
Scala 166 - 
        propensive/soundness
A platform of libraries for Scala 3
Scala 103 - 
        propensive/fury
A build tool for Scala
Scala 34 - 
        propensive/wisteria
Easy, fast, transparent generic derivation of typeclass instances in Scala
Scala 21