An AST-based pattern checker for JavaScript.

Strip comments from JSON. Lets you use comments in your JSON files!

Create an error from multiple errors

Easily read/write JSON files.

Check if a path is a file, directory, or symlink

VSCode Language Server Protocol implementation

Find the closest package.json file

Extract the non-magic parent path from a glob string.

Language Server Protocol (LSP) implementation for TypeScript using tsserver

The semantic version parser used by npm.

Scanner and parser for JSON with comments.

Modern, fast React.js JSX parser

Language Server Protocol (LSP) implementation for TypeScript using tsserver

node's assert.deepEqual algorithm except for NaN being equal to NaN

Generate a unique random string

A drop-in replacement for fs, making various improvements.

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

JSDoc parser

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

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

Get the first path that exists on disk of multiple paths

Ignore is a manager and filter for .gitignore rules, the one used by eslint, gitbook and many others.

ECMAScript JS AST traversal functions

Get a random temporary file or directory path