variant-match

Brings variant match pattern to TypeScript.

v2.0.4 URL: https://unpkg.com/variant-match@2.0.4/mod.js

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variant match discriminated-union tagged-union

reducerify

Type-safe reducers and tagged unions for TypeScript - simplify state management with automatic action creators and pattern matching

v1.3.0 URL: https://unpkg.com/reducerify@1.3.0/dist/index.js

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reducer typescript state-management functional immutable immer tagged-union discriminated-union pattern-matching zod type-safe sum-types jotai

@asouei/safe-fetch

Tiny, typed wrapper around fetch with safe results, normalized errors, timeouts, retries and validation hooks.

v1.0.0 URL: https://unpkg.com/@asouei/safe-fetch@1.0.0/dist/index.umd.cjs

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fetch safe typescript http retry timeout error-handling discriminated-union zero-dependencies type-safe

ts-tagged-union

A modern TypeScript library designed to reduce boilerplate for tagged unions, also known as discriminated unions. This library is also an implementation of algebraic data types

v1.2.1 URL: https://unpkg.com/ts-tagged-union@1.2.1/dist/index.js

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discriminated-union tagged-union Algebraic-Data-Types coproduct pattern-matching exhaustive type-predicate narrowing type-guard functional-programming functional

@d3avarja/try-catch

Zero-dep TypeScript helper that wraps promises and returns { data | error } as a discriminated union

v0.0.1 URL: https://unpkg.com/@d3avarja/try-catch@0.0.1/dist/index.js

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typescript promise error-handling try-catch async result discriminated-union type-safe