Tish Documentation

Quick Start

# Install and run
brew install tish
 
# Run with interpreter
echo 'console.log("sup")' > sup.tish
tish run sup.tish
 
# Or run piped source (stdin)
echo 'console.log("sup")' | tish
 
# Or compile to native binary
tish build sup.tish -o sup
./sup

What is Tish?

Tish is a scalable language built in Rust that:

• Looks like JavaScript — familiar syntax with let, const, fn, arrows, template literals
• Runs two ways — interpret for fast iteration, compile to native for production
• Is secure by default — network, filesystem, and process APIs are feature-gated
• Has no undefined — uses null only; strict equality, memory safety

Documentation