Clean up error stack traces

Generate a unique random string

Get a random temporary file or directory path

Regular expression for matching a shebang line

Check if something is a Node.js stream

Traverse JSON Schema passing each schema object to callback

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

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

Detect whether a terminal supports color

Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Language Server Protocol (LSP) implementation for TypeScript using tsserver

Generate a cryptographically strong random string

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

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

Find the closest package.json file

Lightweight debugging utility for Node.js and the browser

Check if a path is inside another path

Super simple cache for file metadata, useful for process that work o a given series of files and that only need to repeat the job on the changed ones since the previous run of the process

Convert Windows backslash paths to slash paths

A simple text document implementation for Node LSP servers

The semantic version parser used by npm.

Add callbacks to requests in flight to avoid async duplication

ECMAScript parser