@sindresorhus/is

Type check values

v7.0.1 URL: https://unpkg.com/@sindresorhus/is@7.0.1/index.js

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type types is check checking validate validation utility util typeof instanceof object assert assertion test kind primitive verify compare typescript typeguards types

ow

Function argument validation for humans

v2.0.0 URL: https://unpkg.com/ow@2.0.0/index.js

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type types check checking guard guards assert assertion predicate predicates is validate validation utility util typeof instanceof object

@sapphire/shapeshift

Blazing fast input validation and transformation ⚡

v4.0.0 URL: https://unpkg.com/@sapphire/shapeshift@4.0.0/dist/iife/index.global.js

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@sapphire/shapeshift shapeshift bot typescript ts yarn sapphire schema validation type-checking checking input-validation runtime-validation ow type-validation zod

@antl3x/func

func allows you to declare functions with strict type-checked arguments that are validated at runtime using zod

v1.1.1 URL: https://unpkg.com/@antl3x/func@1.1.1/dist/cjs/index.js

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zod function type checking runtime validation error handler typescript javascript nodejs deno

@achrinza/strong-type

allows easy type enforcement for all JS types objects and classes. it is also extensible and provides simple to use type checks for your own custom classes and types

v1.1.20 URL: https://unpkg.com/@achrinza/strong-type@1.1.20/index.js

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strong type validation validate check checking