Like front-matter, but supports multiple sections in a document.
Like JSON.stringify, but doesn't blow up on circular refs.
Convert object keys to camel case
Babel compiler core.
Rich matchers inspired by Hamcrest. Useful for generating helpful assertion failure messages in tests.
An LRU cache of weak references
Requires a module only if available and hides the require call from bundlers.
A JavaScript parser built from the Hermes engine
Read a package.json file
A [W3C HTML JSON forms spec](http://www.w3.org/TR/html-json-forms/) compliant field appender (for lack of a better name). Useful for people implementing `application/x-www-form-urlencoded` and `multipart/form-data` parsers.
ECMAScript (ESTree) AST walker
Takes a Feature or FeatureCollection and returns the mean center.
Sizeof of a JavaScript object in Bytes
Takes a grid of values (GeoJSON format) and a set of threshold ranges. It outputs polygons that group areas within those ranges, effectively creating filled contour isobands.
ProseMirror Markdown integration
Stringify an object sorting scalars before objects, and defaulting to 2-space indent
Angular DevKit - Core Utility Library
Copy a descriptor from object A to object B
Unopinionated, no-frills CLI argument parser
Create and parse HTTP Content-Type header
Detect Node.JS (as opposite to browser environment). ESM modification
WASI Preview2 shim for JS environments
Promisify an entire class or object
Test if a value is an object.