offensive

Fast and boilerplate-free precondition checks for javascript.

v3.6.0 URL: https://unpkg.com/offensive@3.6.0/index.js

Open Browse Files

contract precondition postcondition invariant offensive defensive programming duck-typing crash early fail fast readable boilerplate dsl browserify webpack typescript

obligations

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

v0.0.2 URL: https://unpkg.com/obligations@0.0.2/lib/index.js

Open Browse Files

design by contract assertion assertions precondition postcondition invariant

@toryt/contracts-iv

Design-by-Contract and Test-by-Contract for JavaScript

v4.1.2 URL: https://unpkg.com/@toryt/contracts-iv@4.1.2/lib/IV/Contract.js

Open Browse Files

design-by-contract test-by-contract Toryt unit test contract contracts precondition postcondition invariant

@final-hill/decorator-contracts

Code Contracts for TypeScript and ECMAScript classes

v1.0.0 URL: https://unpkg.com/@final-hill/decorator-contracts@1.0.0

Open Browse Files

@toryt/contracts-v

Design-by-Contract and Test-by-Contract for JavaScript

v5.0.0 URL: https://unpkg.com/@toryt/contracts-v@5.0.0/lib/index.js

Open Browse Files

design-by-contract test-by-contract Toryt unit test contract contracts precondition postcondition invariant