TSLite interpret — eval-free tree-walking executor that compiles an AST into composed closures

Rojo tree walking, nested project resolution, and DataModel path mapping

Tree-walking interpreter and virtual clock for the Linden Scripting Language (LSL).

Utilities for watching file trees.

hast utility for `querySelector`, `querySelectorAll`, and `matches`

Tree-walking core shared by react-obj-view

YapLang — a beginner-friendly toy programming language whose keywords are Gen-Z slang. Real lexer → parser → tree-walking interpreter.

walk paths fast and efficiently

Utilities for watching file trees.

A tool for walking ASTs

JAST interpret — eval-free tree-walking executor that compiles an AST into composed closures

Typed AST toolkit for JavaScript and TypeScript ESTree trees: walker, builders, guards, and syntactic utilities

Soft — an English-keyword programming language with a tree-walking evaluator. Pure JS interpreter, locale-aware keywords (en, pt-BR bundled). Semantics map closer to JS than Python.

Get the list of files installed in a package in node_modules, including bundled dependencies

Tree walking helper for AST's supporting the Mozilla Parser API.

Lightweight Babel AST traversal


Python-in-JavaScript. AST parser + tree-walking evaluator in pure JS, no Wasm. Standalone library — Python values are JS values (no FFI boundary). Used by Auditable as a cell type.

Walk for himalaya's abstract syntax tree

output coverage reports using Node.js' built in coverage