Shared in-process subagent run driver: drives a child agent on ctx.agents (used by the spawn and fork backends)

In-app browsing backend of the directory-picker seam (listing/creation primitives over the host filesystem)

compute the closest common parent for file paths

Parse CSS media query lists.

Penpal simplifies communication with iframes, workers, and windows by using promise-based methods on top of postMessage.

This package have been moved to @iframe-resizer/react

Find a file or directory by walking up parent directories — Zero dependencies

Get one of the module's parents, cleaning the require cache

Finds the common standard cache directory

Find, read and parse the package.json of the parent module

HTML to DOM parser.

Backbone like Class.extend utility for Node

Convert a hierarchy from flat to nested representation.

Scope each css rule with a selector, ie. nest into parent

ECMAScript scope analyzer

[](https://npm.im/@dnd-kit/react)

Per-session agent composition from preset cordis.yml files for the DeepSeek Harness

Delete files and directories

Converts an array of items with ids and parent ids to a nested tree in a performant `O(n)` way. Runs in browsers and node.

Delete files and directories - Cross-platform