NatA Lang is an educational language and compiler built in C to explore reader, scanner, and parser stages using formal models like REs and BNF.

🐚 A fully functional mini shell written in C as part of the 42 school curriculum. Implements key shell features like built-in commands, pipelines, redirections (<, >, >>, <<), and environment variable expansion. Designed to mimic basic Bash behavior while exploring process creation, parsing, file descriptors, and terminal signal handling.

Handcrafted lexer written In c99

A lexer implemented in C

code tokenizer, read files content and tokenizes the contents to a generic enough chunks

My version of Printf function for 42 Lisboa.

Swift bindings for OpenAI's tiktoken tokenizer using UniFFI. Count tokens, estimate costs, and manage context windows in your iOS and macOS apps

Analizador Flex del lenguaje C

ragel token scanner for nginx conf like config file with lemon parser.

A tokenizer for the python programming language in C

A bash-inspired shell interpreter with pipes, redirections, built-ins, logical operators, and signal handling. Built in C for 42 school.

Tokenize XML files.

Byte-pair Encoding algorithm

A POSIX regex utilities library for C

A minimalist mimick of bash, rewritten from scratch with UNIX system libraries. Another project at school 42

C Lexer

A programming language made in pure C

Lightweight C syntax highlighter with colorful output for easier code reading.

This is a simple lexical analyzer for the programming language PL/0. The program reads in a source program written in PL/0, identifies tokens, and produces an output that includes the source program, the source program lexeme table, and the token list.

A set of libraries that allow you to manipulate files, linked lists, sorting algorithms and much more.