I'm interested in your opinion about promising libraries (compilers, file systems, databases, programming language features, etc.) that are worth paying attention to. Original programs that have a future. It is not necessary to write in detail what it is (but I'm interested if you write). Those who are interested will find it themselves. So here's my list:
- MLIR (Multi-Level Intermediate Representation, LLVM Project).
- HAMMER2 FS.
- Language Server Protocol (Clandg is the most powerful of LSP AFAIK).