Alternatives and similar repositories for union-types

Users that are interested in union-types are comparing it to the libraries listed below

• paarthenon / variant
  Variant types in TypeScript
  ☆189Updated last year
• IMax153 / expressive-ts
  A functional programming library designed to simplify building complex regular expressions
  ☆95Updated 2 years ago
• kruschid / typesafe-routes
  Spices up your favorite routing library by adding type safety to plain string-based route definitions.
  ☆119Updated last month
• samhh / fp-ts-std
  The missing pseudo-standard library for fp-ts.
  ☆212Updated 11 months ago
• stefano-regosa-deel / pattern-matching-ts
  ⚡ Pattern Matching in Typescript
  ☆191Updated 4 years ago
• unsplash / sum-types
  Safe, ergonomic, non-generic sum types in TypeScript.
  ☆44Updated 3 months ago
• anthonyjoeseph / spectacles-ts
  Practical Optics • Unfancy monocle-ts
  ☆102Updated last week
• mmkal / ts
  Monorepo of typescript projects
  ☆152Updated 2 months ago
• fp-ts / optic
  A porting of zio-optics to TypeScript
  ☆140Updated 3 months ago
• nythrox / purifree
  Pointfree type-safe functional programming library for TypeScript - with do notation, HKTs, generic lifts and more
  ☆92Updated 3 years ago
• drizzer14 / fnts
  λ Minimal Functional Programming Utilities for TypeScript & JavaScript
  ☆83Updated 7 months ago
• juusaw / ts-to-io
  Transform TypeScript types to io-ts runtime validator codecs
  ☆104Updated 2 years ago
• gcanti / docs-ts
  A zero-config documentation tool for my TypeScript projects
  ☆105Updated 2 years ago
• dphilipson / transducist
  Ergonomic JavaScript/TypeScript transducers for beginners and experts.
  ☆140Updated 2 years ago
• suchipi / safety-match
  Rust-style pattern matching for TypeScript
  ☆197Updated last year
• rametta / srd
  Simple Remote Data (SRD) is a fully static land compliant implementation of the Remote Data type in TypeScript
  ☆28Updated 4 years ago
• ts-plus / stdlib
  ☆71Updated 3 years ago
• danvk / literate-ts
  Code samples that scale
  ☆108Updated last week
• baetheus / fun
  Functional programming for deno and javascript. Monads, semigroups, optics, parsers, state management, yadda yadda yadda.
  ☆111Updated this week
• unsplash / ts-namespace-import-plugin
  Auto import common namespaces in your modules
  ☆41Updated 3 years ago
• fp-ts / core
  Functional programming in TypeScript
  ☆192Updated 2 years ago
• TylorS / hkt-ts
  A Higher-Kinded-Types encoding for TypeScript w/ Composable Typeclasses
  ☆47Updated 2 years ago
• sledorze / morphic-ts
  ☆326Updated 2 years ago
• buildo / eslint-plugin-fp-ts
  ESLint rules for fp-ts
  ☆113Updated 7 months ago
• richardscarrott / ok-computer
  λ "Functions all the way down" data validation for JavaScript and TypeScript.
  ☆78Updated 2 years ago
• unional / type-plus
  Additional types and types adjusted utilities for TypeScript
  ☆403Updated this week
• alexharri / strema
  Experimental schema builder using TypeScript template strings.
  ☆39Updated 2 years ago
• briancavalier / fx-ts
  Computational environments and effects for TypeScript
  ☆62Updated 2 years ago
• babakness / pipe-and-compose-types
  Powerful recursive Typescript types for `pipe` and `compose`
  ☆29Updated 6 years ago
• stereobooster / type-o-rama
  👾 JS type systems interportability
  ☆246Updated 2 years ago