code generator with a custom dsl on top of proto files with flatbuffers semantics.

st4

• templates are always compiled to st4-bytecode when parsed and executed by st4 at runtime
• the st4-bytecode is not cached
• delimiters: «»

jetg

• templates are compiled to java source files when parsed, and then compiled to .class files, and then added to classpath
• non-modified template's output class is cached on disk which means this generates code faster after the first run (skips parsing and javac)
• delimiters: «» (check out https://github.com/fbsgen/jetg#overview for more details)

• uses st4 templates for the files
• interpolation on file/folder names via mustache syntax {{ }}