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Become a sponsor to Chris Newland

Thank you for considering becoming a sponsor of my open-source work!

Hopefully you're here because you've found JITWatch, VM Options Explorer, JaCoLine, or one of my other OSS projects useful in your role as a Java developer.

By sponsoring my work you'll motivate me to carry on developing these projects and creating new tools to help you understand how your code executes on the JVM .

3 sponsors are funding chriswhocodes’s work.


Featured work

  1. AdoptOpenJDK/jitwatch

    Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.

    Java 2,645
  2. chriswhocodes/VMOptionsExplorer

    JVM Options processor, outputs searchable webpages available at and and also JSON files for use in your own tools.

    JavaScript 75
  3. chriswhocodes/JaCoLine

    Java Command Line Inspector

    Java 32
  4. chriswhocodes/DemoFX

    Testbed for measuring JavaFX performance.

    Java 74

Select a tier

$1 a month


Every little helps!
Thanks for chipping in :)

$3 a month


A cup of coffee!
Thank you my friend, it's nice to feel appreciated :)

$5 a month


A big cup of coffee!
Thanks for keeping me caffeinated and motivated!

$10 a month


Feature boost!
You're motivating me to put time and effort into new features :)

$25 a month


Moar Power!
Thanks to your generosity everyone will benefit from a better class of VPS for my hosted open-source services like VM Options Explorer, JaCoLine, and nightly builds.

If I get a few sponsors at this level I will start looking at creating JITWatch-as-a-Service!

$50 a month


Deep Pockets!
Did my work help you squash a serious performance bug in your killer app? Thanks!