vibez

A Python-ish programming language with natural English + light Gen Z slang. Indentation-based, fun to write.

Quick Start

# Install deps
npm install

# Run a file
npm run start examples/hello.vibez

# Interactive REPL
npm run start

Example

name = "bestie"
age is like 21

if age is greater than 17:
    spill "Welcome, " + name
otherwise:
    spill "Sorry bestie"

define a function called double that takes n:
    give back n * 2

spill double(21)   # 42

Features

• Variables: x is like 42 or x = 42
• Print: spill "hi" / spill the tea on x
• Booleans: fr (true), nah/cap (false)
• Conditionals: if / otherwise if / otherwise
• Loops: while, for each x in list
• Functions: define a function called name that takes a and b:
• Lists: nums = [1, 2, 3], nums[0]
• Math: +, -, *, /
• Logic: and, or, not
• Inc/Dec: x goes up by 1, x goes down by 1
• Return: give back x or ghost x

Files

Path	Description
src/runner.js	CLI + REPL entry
src/tokenizer.js	Lexer
src/parser.js	Recursive-descent parser
src/interpreter.js	Tree-walking runtime
examples/	Runnable .vibez example files
PLAN.md	Full spec, keywords, grammar

Testing

npm test          # Jest, 90%+ coverage

License

MIT