There are 2 repositories under dynamic-compiler topic.
Demo project of creating dynamic applications with javax.tools.JavaCompiler
SpringBoot-Kotlin-Dynamic-Compiler
A library for IDEs and Code Editors to compile java projects faster dynamically.
Make your own plugin system in JDK 11
Dytecode allows generating bytecode dynamically in memory without having .class files on hard disk drive.
Flexible Data Views w/ dynamic specialization
test case for libVersioningCompiler. Compare countingsort implementation statically defined vs dynamically compiled.
A dynamic loader for compile java source code in memory
Generator for sql scripts (tables hierarchy creation, content of object insertion). Automatic test for generated sql and cs code.