JLab is a simple Java language playground built with asp.net core.
It's by no means production ready and has to be compiled locally.

• Compile java code
• Decompile it to dig into compiler optimizations (See java-decompiler/jd-core)
• View bytecode (See JLab-JDK-Tools)
• Execute the code

• dotnet 6 sdk
• jdk
• node / npm

dotnet run
Compilation takes time as frontend (svelte) is compiled as well (See ShortDev.JLab.csproj)