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Become a sponsor to Thorsten Schleinzer


my name is Thorsten Schleinzer and I am passionate software developer for more than 20 years now.

I create software for a living and support open source projects by submitting (and solving) issues, adding features or asking dumb questions ;-)

GitHub Sponsoring is great news and really encourages me to make more of my work open source in the future.

Featured work

  1. schleinzer/libgdx

    Desktop/Android/HTML5/iOS Java game development framework

  2. schleinzer/steamworks4j

    A thin Java wrapper to access the Steamworks API

  3. schleinzer/ktor

    Web backend framework for Kotlin

  4. schleinzer/awesome-kotlin

    A curated list of awesome Kotlin related stuff Inspired by awesome-java.

    Kotlin 1
  5. schleinzer/xrick

    Xrick is an open source implementation of the legendary game "Rick Dangerous".

  6. schleinzer/legalmattic

    Democratizing legalese since 2014!

Select a tier

$ a month

Choose a custom amount.

$1 a month


👍 Thanks for the tip!

$3 a month


🍪 Some candy to feed my brain

$5 a month


☕️ Gets me a coffee to turn into code 😉

$9 a month


⚽ Support my work and get one free Steam key for my game "Natural Soccer" as a thank-you gift!

$10 a month


📘 Support my work and get one free EPUB copy of my book "Kotlin Compact" as a thank-you gift!