is-what

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

v5.2.1 URL: https://unpkg.com/is-what@5.2.1/dist/index.js

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javascript typescript typechecker check-type javascript-type primitive-types plain-object plain-objects class-instance class-identifier type-checking type-checker type-check define-type get-type what-type is-object is-plain-obj is-plain-object

ts-interface-checker

Runtime library to validate data against TypeScript interfaces

v1.0.2 URL: https://unpkg.com/ts-interface-checker@1.0.2/dist/index.js

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typescript ts interface type validate validator check

@juggle/resize-observer

Polyfills the ResizeObserver API and supports box size options from the latest spec

v3.4.0 URL: https://unpkg.com/@juggle/resize-observer@3.4.0/lib/exports/resize-observer.umd.js

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ResizeObserver polyfill ponyfill event resize observer typescript javascript element component container queries web components front-end html Angular React Vue

ts-expect

Checks TypeScript types match expected values

v1.3.0 URL: https://unpkg.com/ts-expect@1.3.0/dist/index.js

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typescript type-check assert expect type check types typings