My first introduction to this subject was “Let’s Build a Compiler” by Jack Crenshaw. Even though it’s quite old now, I still highly recommend if you’re looking

My first introduction to this subject was “Let’s Build a Compiler” by Jack Crenshaw. Even though it’s quite old now, I still highly recommend if you’re looking for a gentle, no-frills introduction: https://compilers.iecc.com/crenshaw/ https://compilers.iecc.com/crenshaw/