A little library for asserting types and values, with zero dependencies.

A module used internally by Jest to check which files have changed since you last committed in git or hg.

A lightweight cache for file metadata, ideal for processes that work on a specific set of files and only need to reprocess files that have changed since the last run

Only pass through changed files

Tells you whether or not dependencies in package.json have been changed.

Display differences clearly so people can review changes confidently.

Utilities for watching file trees.

VSCode oniguruma bindings

The same useRef, but with callback

Delightful JavaScript Testing.

Intuitive magical memoization library with Proxy and WeakMap

Delightful JavaScript Testing.

Lightweight time zone support for your applications or other date libraries.

A simple hook to debug various Reactjs hooks which supports dependency as the second argument.

Adds estimated reading time to your markdown files

A natural language date parser in Javascript

LocalId plugin for @atlaskit/editor-core

Easy testing of time-dependent code.

A minimal CSS module shim

Generates diffs between documents and primitive types