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offensive

Fast and boilerplate-free precondition checks for javascript.

• contract
• precondition
• postcondition
• invariant
• offensive
• defensive
• programming
• duck-typing
• crash early
• fail fast
• readable
• boilerplate
• dsl
• browserify
• View more

mchalapuk

published 3.6.0 • 2 months agopublished 3.6.0 2 months ago

@final-hill/decorator-contracts

Code Contracts for TypeScript and ECMAScript classes

• assertion
• biconditional
• behavioral-subtyping
• code-contracts
• decorators
• demands
• design-by-contract
• encapsulation
• exception-handling
• if-and-only-if
• invariant
• liskov-substitution-principle
• LSP
• material-implication
• View more

mlhaufe

published 0.25.1 • 3 months agopublished 0.25.1 3 months ago

@dozerg/condition

Preconditions utility for TypeScript and JavaScript.

• precondition
• condition
• assert
• isNonNull
• assertNonNull

wqqafnd

published 1.0.8 • 18 days agopublished 1.0.8 18 days ago

express-preconditions

Middleware for HTTP Conditional Requests (RFC 7232)

• express
• condition
• conditional
• If-Match
• If-None-Match
• If-Modified-Since
• If-Unmodified-Since
• If-Range
• request
• 7232
• rfc7232
• precondition

makaretu

published 1.0.5 • 6 years agopublished 1.0.5 6 years ago

its

Preconditions for safe coding

• test
• it
• its
• is
• assertion
• assert
• precondition

ozanturgut

published 1.0.2 • 11 years agopublished 1.0.2 11 years ago

@toryt/contracts-iii

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

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

jandockx

published 3.1.1 • 6 years agopublished 3.1.1 6 years ago

obligations

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

• design by contract
• assertion
• assertions
• precondition
• postcondition
• invariant

codemix

published 0.0.2 • 10 years agopublished 0.0.2 10 years ago

ts-invariant

TypeScript implementation of invariant(condition, message)

• invariant
• assertion
• precondition
• TypeScript

benjamn

published 0.10.3 • 2 years agopublished 0.10.3 2 years ago

express-preconditions-addl

Middleware for HTTP Conditional Requests (RFC 7232)

• express
• condition
• conditional
• If-Match
• If-None-Match
• If-Modified-Since
• If-Unmodified-Since
• If-Range
• request
• 7232
• rfc7232
• precondition

maheshmahadevan

published 1.0.2 • 3 years agopublished 1.0.2 3 years ago

jasmine-precondition

A Jasmine instruction to ease setting up asynchronous pre-conditions before, during and after tests

• jasmine
• precondition

themindfuldev

published 0.1.1 • 5 years agopublished 0.1.1 5 years ago

precondition

For safe coding

• test
• precondition

ozanturgut

published 1.0.0 • 11 years agopublished 1.0.0 11 years ago

@infra-blocks/checks

A library with convenient checks for preconditions and more.

• precondition
• assertion
• check

phil-lavoie

published 0.2.5 • 2 days agopublished 0.2.5 2 days ago

precond

Precondition checking utilities.

• precondition
• assert
• invariant
• contract
• condition

mathieu

published 0.2.3 • 10 years agopublished 0.2.3 10 years ago

assert-ts

Invariant and non-null/undefined assertion check with type guards

• assert
• invariant
• precondition
• guard
• assume
• null-check
• type guard
• flow typing

bjorn_egil

published 0.3.4 • 3 years agopublished 0.3.4 3 years ago

@toryt/contracts-iv

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

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

jandockx

published 4.1.2 • 4 years agopublished 4.1.2 4 years ago

@toryt/contracts-v

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

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

jandockx

published 5.0.0 • 3 years agopublished 5.0.0 3 years ago

@break-point/specjs

Design by contract javascript library

• contract
• offensive
• correctness
• precondition
• postcondition
• invariant
• test
• require
• ensure

alfonsofilho

published 0.0.2 • 4 years agopublished 0.0.2 4 years ago

contract-decorators

Design by Contract (precondition/postcondition) class method decorators for ECMAScript.

• decorators
• contracts
• ES2017
• precondition
• postcondition

vladen

published 0.2.2 • 7 years agopublished 0.2.2 7 years ago

@alfonsofilho/specjs

Design by contract javascript library

• contract
• offensive
• correctness
• precondition
• postcondition
• invariant
• test
• require
• ensure

alfonsofilho

published 0.0.2 • 4 years agopublished 0.0.2 4 years ago

proviso

Preconditions library

• precondition
• preconditions
• invariant
• validation
• validator

webgoudarzi

published 1.0.0 • 8 years agopublished 1.0.0 8 years ago