stdlib-js/utils-timeit

Test if an object has a specified property.

Test if a value is an array.

Test if a value is a boolean.

Test if a value is a function.

Test if a value is a plain object.

Test if a value is a number having a positive integer value.

Test if a value is a string.

Command-line interface.

Read the entire contents of a file.

Return the current working directory.

Read data from stdin.

A linear congruential pseudorandom number generator (LCG) whose output is shuffled.

Standard input.

Insert supplied variable values into a format string.

Copy or deep clone a value to an arbitrary depth.

Define (or modify) an object property.

Add a callback to the next tick queue.

Function which does nothing.

Format an error message for production.

Test if an array-like value contains a search value.

Check if the runtime is a web browser.

Test if a value is an object.

Boolean indicating if the current process is running on Windows.

Test if a double-precision floating-point numeric value is NaN.

Compute the hypotenuse avoiding overflow and underflow.

Absolute pathname of the executable which started the current Node.js process.

Uniformly distributed pseudorandom numbers between 0 and 1.

Replace search occurrences with a replacement string.

Proxies nodejs require in order to allow overriding dependencies during testing.

tap-producing test harness for node and browsers

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

Minimal TAP output formatter.

Benchmark harness.

Test if a value is null.

Test if a value is a parseable JSON string.

Trim whitespace characters from the end of a string.

Return a high-resolution time difference.

Return a high-resolution time.