Standard assertion utilities.
Test if a finite numeric value is an even number.
Push an array of items into an array, while being robust against prototype modification
code-red
The node.js assert module, re-packaged for web browsers.
Detect native generator function support.
Convert assert to power-assert on ESTree AST
An ESnext spec-compliant `Array.prototype.toSorted` shim/polyfill/replacement that works as far down as ES3.
A function that returns the normally hidden `AsyncGeneratorFunction` constructor
Test if a double-precision floating-point numeric value is negative zero.
Power Assert feature instrumentor on the fly
An ESnext spec-compliant `Object.groupBy` shim/polyfill/replacement that works as far down as ES3.
Captures and cleans stack traces
a built-in tap extension for t.spawn()
human-readable TAP summarizer
Sort an object's keys, including an optional key list
Power Assert instrumentor from source to source, with source-map
Formatted TAP output like Mocha's spec reporter
`AsyncIterator.prototype`, or a shared object to use.
Assert that two Node-API data types are equal.
Silly small, silly easy junit output formatter for tap.
Provides StructuredSource and functionality for converting range and loc vice versa.
Hook and modify stdout and stderr
detect when tap output is finished