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18 packages found
Clean objects recursively, deleting undefined & null or falsy properties
deadsimple JSON.stringify which cares less (omits decircularizes values)
Safe and simple PHP isset() for JavaScript
Type safe variable checks
Safe chaining of object properties and functions using ES2015 Proxy.
Access and chain object properties and methods in a safe manner.
- es6
- proxy
- deep
- object
- tresspass
- properties
- property
- null
- undefined
- propagation
- chain
- existential
- operator
- optional
Type safe existential property access using ES6 proxies
Rustlike option- and result-types for better null- and error-handling.
`nullish-math` is a lightweight TypeScript package that provides basic math operations with support for `null` and `undefined` values and an immutable, chainable API. It is useful when working with numeric data that may contain nullish values, as it ensur
A typesafe way to get nested properties when any parent property might be undefined, while we wait for the optional chaining operator to finally exist
Safely, succinctly, access hash data
Validation utilities.
- validate.io
- validator
- validation
- validate
- valid
- is
- isvalid
- check
- typed
- assert
- expect
- api
- string
- primitive
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Safe navigation using ES2015 Proxies
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Correct, easy to use Option type for TypeScript
- adt
- algebra
- algebraic data type
- haskell
- option
- optional
- maybe
- monad
- fantasy
- fantasyland
- functor
- sanctuary
- scala
- typescript
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Small and typesafe object property navigation for TypeScript and Flow
Safe property reference chaining without errors