Additional types and types adjusted utilities for TypeScript
β408Mar 13, 2026Updated last week
Alternatives and similar repositories for type-plus
Users that are interested in type-plus are comparing it to the libraries listed below
Sorting:
- Compile-time tests for types. Useful to make sure types don't regress into being overly-permissive as changes go in over time.β547Updated this week
- π· TypeScript's largest type utility libraryβ7,133Jun 2, 2025Updated 9 months ago
- Checks TypeScript types match expected valuesβ258Jun 16, 2024Updated last year
- Helpers for typescript generic typesβ50Jul 13, 2020Updated 5 years ago
- A library of composable functions for the type-level! Transform your TypeScript types in any way you want using functions you already knoβ¦β3,674Dec 28, 2024Updated last year
- Better typed `querySelector` and `querySelectorAll`.β781Feb 26, 2026Updated 3 weeks ago
- Check TypeScript type definitionsβ2,549Aug 5, 2025Updated 7 months ago
- Extract or modify pieces of arbitrarily nested types with type lensesβ27Mar 27, 2024Updated last year
- Functional programming library for TypeScript - https://gigobyte.github.io/purify/β1,598Dec 16, 2025Updated 3 months ago
- π Benchmark Comparison of Packages with Runtime Validation and TypeScript Supportβ816Mar 16, 2026Updated last week
- Augment the TypeScript compiler to support extended functionalityβ929Dec 5, 2024Updated last year
- All essential TypeScript types in one place π€β4,054Mar 15, 2026Updated last week
- Types for testing TypeScript types.β453Jun 18, 2022Updated 3 years ago
- A solution for β¬οΈover and β¬οΈunder mockingβ13Feb 13, 2024Updated 2 years ago
- TypeScript's 1:1 validator, optimized from editor to runtimeβ7,683Mar 4, 2026Updated 2 weeks ago
- β¨Functional and composable type utilitiesβ285May 12, 2025Updated 10 months ago
- β963Jul 17, 2023Updated 2 years ago
- A collection of essential TypeScript typesβ16,974Mar 15, 2026Updated last week
- ESLint plugin with ^? Twoslash, $ExpectError, and $ExpectType type assertions. π§©β118Mar 14, 2026Updated last week
- Collection of utility types, complementing TypeScript built-in mapped types and aliases (think "lodash" for static types).β5,761Sep 14, 2025Updated 6 months ago
- nameof in TypeScriptβ509Mar 23, 2023Updated 2 years ago
- π Functions and algorithms implemented purely with TypeScript's type systemβ1,577Dec 5, 2022Updated 3 years ago
- A typesafe validation & parsing library for TypeScript.β421Mar 2, 2026Updated 2 weeks ago
- A problems view for TypeScript errorsβ13May 7, 2024Updated last year
- A utility library for JavaScript and TypeScript.β5,322Mar 6, 2026Updated 2 weeks ago
- Over TypeScript tool to use custom transformers in the tsconfig.jsonβ1,535Jun 23, 2023Updated 2 years ago
- Exercises and notes from Functional Programming in Scala translated to TypeScriptβ31Feb 14, 2024Updated 2 years ago
- Powerful nominal types for your Typescript projectβ89May 1, 2025Updated 10 months ago
- π¨ The exhaustive Pattern Matching library for TypeScript, with smart type inference.β14,849Mar 5, 2026Updated 2 weeks ago
- Implementation of newtypes in TypeScriptβ600Jul 15, 2022Updated 3 years ago
- Sensible, performant primitives for writing semantic TypeScript codeβ16Nov 16, 2024Updated last year
- Essential utilities for TypeScript projectsβ759Feb 3, 2026Updated last month
- Strongly typed string functionsβ1,258Nov 28, 2025Updated 3 months ago
- Functional programming in Typescriptβ82Jun 25, 2024Updated last year
- 𦸠λΠproviding super powers to Typescript.β45Jan 17, 2024Updated 2 years ago
- 𦩠Joi like validations for TypeScriptβ360Jan 29, 2026Updated last month
- πΎ JS type systems interportabilityβ246Nov 14, 2022Updated 3 years ago
- Runtime type system for IO decoding/encodingβ6,818Dec 10, 2024Updated last year
- Generate type guard functions from TypeScript interfacesβ524Mar 18, 2025Updated last year