Hey new followers from the @JVMPerformance tweet! Here's a quick rundown of some of my #Java performance stuff - all free and open source for your enjoyment! 1/5
#JITWatch is a tool for understanding the decisions made by the JVM's Just-In-Time #JIT compilers when it ran your code. Learn about inlining, branches, escape analysis, lock elision and more! View bytecode and the disassembled native code github.com/AdoptOpenJDK/j… 2/5 
#VMOptionsExplorer is a searchable online resource for learning about JVM switches. You can find what JDK switches were added or removed and also see when #HotSpot intrinsics were added chriswhocodes.com/vm-options-exp… 3/5
#JaCoLine is an online tool for validating your @Java command line. Check your parameters will work in different JDKs. Supports parameter range checking and suggests corrections for misspelled switches jacoline.dev 4/5
More #JVM and #JDK tools coming soon! I don't have a SoundCloud but you can tip me a cup of coffee here :) github.com/sponsors/chris… 5/5
