README

Brief

My latest attempt at implmenting JavaScript under version ES5 in modern C++.

Dependencies

• LLVM 21.1.7+ (just the Homebrew distribution for now)
• CMake 4.2+
• Ninja

Caveats

• use strict is the locked default.
• No automatic semicolon insertion.

Demo: Function Expressions

Demo: Array methods

Usage

1. Give ./utility.sh run permissions.
2. Run ./utility.sh help to see info on building, sloc count, etc.
3. Run ./build/derkjs_tco -h for help if you've successfully built the TCO intepreter version.

Other Repo Docs:

• Roadmap
• Subset Grammar
• Objects
• OLD Semantic Checking