dom-walk

dom-walk is an ultra-minimal library that does exactly one thing: recursively walk DOM nodes with a callback function. The API is straightforward - just call `walk(node, callback)` - but the lack of documentation makes it unclear what the callback receives or how to control traversal flow. There's no README explaining usage patterns, edge cases, or return value behavior.

In practice, you'll spend more time reverse-engineering the source code than you would writing your own tree walker. There are no TypeScript definitions (even community-contributed ones), so you get zero IDE support or autocomplete. Error handling is non-existent - pass invalid arguments and you'll get cryptic runtime errors with no helpful context.

The package hasn't been updated since 2020 and feels abandoned. For a utility this small, you're better off using native DOM APIs like TreeWalker, document.createNodeIterator, or writing a simple recursive function yourself. Modern browsers have excellent built-in traversal APIs that dom-walk predates.

dom-walk is a bare-bones utility that does exactly one thing: recursively walks DOM nodes. The entire API is a single function that takes a node and a callback. It's straightforward if you know what you're doing, but there's virtually no hand-holding. The README has a basic example, but that's it—no edge case documentation, no TypeScript definitions, and no explanation of when nodes are visited in what order.

In practice, it works fine for simple DOM traversal tasks. You call it, your callback fires for each node, and you can return false to skip children. Error handling is non-existent though—pass it garbage and you'll get cryptic native errors with no helpful context. Debugging is mostly trial-and-error since there's no logging or validation.

The package hasn't been updated since 2020, and while it still works, the lack of community support is noticeable. Stack Overflow has almost nothing on it, and GitHub issues go unanswered. For production code, I'd honestly just use TreeWalker or write my own 10-line recursive function rather than depend on this unmaintained micro-package.

This is an extremely minimal utility (under 30 lines) that recursively walks DOM nodes. It does what it says, but hasn't been updated since 2020 and has minimal input validation. You pass a root node and a callback function that receives each node during traversal. The implementation is straightforward but offers no guardrails against common pitfalls.

From a security perspective, there's no built-in protection against circular references or maliciously crafted DOM structures that could cause stack overflows. The library assumes you're passing valid DOM nodes and will fail ungracefully if you don't. Error messages don't leak sensitive data, but that's mainly because there's essentially no error handling at all. For supply chain risk, the package has zero dependencies which is a plus, but the lack of maintenance means no CVE monitoring or updates.

In practice, you're better off writing your own 20-line walker or using TreeWalker API directly. The value proposition here is minimal given modern DOM APIs, and the absence of maintenance is concerning for production use.