Node Source Walk AST Traversal

node-source-walk is a JavaScript utility library designed for synchronously traversing Abstract Syntax Trees (ASTs) or raw source code strings. It allows developers to apply a callback function to every node within the AST, with the crucial capability to halt the traversal prematurely using `stopWalking()`. The current stable version is 7.0.1. Releases tend to align with Node.js LTS updates, primarily dropping support for older Node.js versions. A key differentiator is its flexibility in supporting both top-down (`walk`, `traverse`) and bottom-up (`moonwalk`) traversals, accepting either source code or a pre-parsed AST, and offering the option to replace its default `@babel/parser` with a custom parser.