There are 2 repositories under compiler-compiler topic.
Compile Time Parser Generator is a C++ single header library which takes a language description as a C++ code and turns it into a LR1 table parser with a deterministic finite automaton lexical analyzer, all in compile time.
🍁 Compiler Compiler based on CSharp with GUI Program
Swift version of the Coco/R Compiler Generator
An LALR(1) parser generator written in Typescript
A compiler-compiler for lexers, LL and LALR grammars, written in python
Extended Affix Grammars
BASIC Compiler Implemented on C++