A DAP-compatible JavaScript debugger. Used in VS Code, VS, + more

List files and directories inside the specified directory

A json rpc implementation over streams

the complete solution for node.js command-line programs

Lightweight debugging utility for Node.js and the browser

NPM module to externalize and localize VSCode extensions

Make a callback- or promise-based function support both promises and callbacks.

Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`

A super light and fast circular JSON parser.

CLI arguments parser. Native port of python's argparse.

Regular expression for matching ANSI escape codes

Resolve the path of a module like `require.resolve()` but from a given path

Glob-based configuration matching.

Check if argv has a specific flag

HTML/CSS/JSON language servers extracted from [vscode](https://github.com/Microsoft/vscode).

Returns true if a string has an extglob.

The Lodash method `_.merge` exported as a module.

Check if a path is inside another path

Match balanced character pairs, like "" and ""

Terminal string styling done right

A fully persistent balanced binary search tree

Like which(1) unix command. Find the first instance of an executable in the PATH.

Another JSON Schema Validator

Convert directories to glob compatible strings