Build Your Own Brainfuck Interpreter
Brainfuck is an esoteric programming language created in 1993 with only eight commands. Building an interpreter for it is a great exercise in language implementation. ...
programming languages
Build Your Own Forth Interpreter
Forth is a stack-based programming language created in the late 1960s. It uses reverse Polish notation and is known for its simplicity and extensibility. ...
Build Your Own Lisp Interpreter
Build a simple Lisp interpreter and REPL. ...
Build Your Own Regex Engine
Build your own regular expression engine. Implement pattern matching using finite automata (NFA/DFA). This project bridges theory and practice — connecting formal language theory to one of the most widely used tools in programming. ...