# ts-toolbelt: reuse 200+ TypeScript type utilities

Canonical source : [ts-toolbelt: reuse 200+ TypeScript type utilities](<https://sebastien.rigaux.be/en/tech-watch/links/ts-toolbelt-reuse-200-typescript-type-utilities>)

ts-toolbelt collects over 200 utilities for working with TypeScript objects, unions, lists, and literal types. Its documentation shows how to compose them instead of writing every transformation by hand.

- Selected on : 2026-07-07

- Entry updated : 2026-11-07T20:32:37+0000

- Format : Documentation

- Source language : EN

Original resource : [ts-toolbelt: reuse 200+ TypeScript type utilities](<https://millsp.github.io/ts-toolbelt/>)

Tags : [TypeScript](<https://sebastien.rigaux.be/en/tech-watch/tags/typescript>)

Available versions : [Français](<https://sebastien.rigaux.be/veille/liens/ts-toolbelt-reutiliser-plus-de-200-utilitaires-de-types-typescript>) · [English](<https://sebastien.rigaux.be/en/tech-watch/links/ts-toolbelt-reuse-200-typescript-type-utilities>)

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