Formats data into a string table.

Immutable Data Collections

Explode async and generator functions into a state machine.

Generates and consumes source maps

Search functionality for the CodeMirror code editor

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

Run multiple promise-returning & async functions with limited concurrency

Convert directories to glob compatible strings

Plain color conversion functions

Get and robustly cache all JS language-level intrinsics at first require time

A library to make errors.

An Esprima-compatible JavaScript parser built on Acorn

Draw non-layered tidy trees in linear time

Add a __self prop to all JSX Elements

A tiny (116 bytes), secure URL-friendly unique string ID generator

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

Which kind of boxed JS primitive is this?

Persistent ordered mapping from strings

writable stream that concatenates strings or binary data and calls a callback with the result

Recursive fs.readdir with streaming API and glob filtering.

Node.js path.parse() ponyfill

Render images occurring by itself in a paragraph as `<figure><img ...></figure>`, similar to pandoc's implicit_figures

Helper function to replace certain member expressions with function calls

Parse HTTP X-Forwarded-For header