static-extend
Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.
merge-deep
Recursively merge values in a javascript object.
stacked-pr-sync
A Node.js tool for syncing stacked pull requests with advanced conflict detection and resolution
type-fest
A collection of essential TypeScript types