Schemas Won. Form Libraries Haven't Noticed Yet

Short summary

TypeScript developers have converged on schema libraries (Zod, Valibot, ArkType) as the single source of truth for data descriptions, formalized in the Standard Schema spec adopted by tRPC, TanStack, and Hono. Major form libraries like React Hook Form and Formik were designed before this shift, so their schema support is an adapter layer requiring manual sync. Formisch is presented as a form library designed after the schema-first era, making schemas the native source of truth rather than a bolt-on.

• •Schema libraries won as the single data description layer in TypeScript
• •Existing form libraries predate this shift and treat schemas as optional adapters
• •Formisch is designed schema-first, eliminating dual-description maintenance

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