Invariant Packages

typed-invariant

Tiny JavaScript library for preconditions, postconditions and invariants, intended for use with Contractual.

Preconditions library

If provided condition is false, throw and error.

Invariant

Invariant library

invariantx

Design by contract for JavaScript

Like warning(), but warn only once for each error.

verbose: a way to provide descriptive log in development for something that should be used carefully.

Design by contract javascript library

Pops frames off of your stack traces!

invariantx

invariant

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The algorithm continuously evaluates and scores open source software projects in supported package managers based on their impact and value to the OSS ecosystem.

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[](https://npmjs.org/package/@hishprorg/quibusdam-dolores) [](https://npmjs.

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