mk-pmb/equal-pmb-js

If your collection is missing the slot you want to work with, have it be created on the fly. Simple edition, aimed to be small and fast.

Unveil some Unicode characters that are easily overlooked.

Concise stack traces for node: pretty-error + compact theme (still with paths) + auto-start.

Detect whether a value is an error

Deep-copy an object, with keys sorted. Supports circular references and custom sort order.

Filter reports from `generic-diff` or compatible modules to give changes with optional context.

An ellipsis function that's usually good enough. Works with strings, arrays and similar.

String(x) with fallback to Object.prototype.toString.call(x)

Trying to save you from coding lots of version number conditions.