
Tyck
Simplifying Type Validation
Tyck launched on February 7, 2026 with 2 votes, #6,501 of 16,628 launches that month.
What it does
Define validation schemas with clean, chainable syntax. Supports both functional based approach like Zod Typescript and call based approach like Pydantic Pydantic compatibility. Zero learning curve. Try it - pip intall tyck
Define validation schemas with clean, chainable syntax. Full Pydantic compatibility. Zero learning curve.
See the difference in syntax and discover how Tyck works seamlessly with Pydantic. from pydantic import BaseModel, Field, EmailStr from typing import Optional, List class User(BaseModel): id: int = Field(gt=0, description="User ID") name: str = Field(min_length=1, max_length=100) email: EmailStr = Field(description="User email") age: Optional[int] = Field(None, gt=0, lt=150) tags: List[str] = Field(default_factory=list, max_length=10) # Create instance user = User(id=1, name="John", email="[email protected]") print(user.model_dump()) Tyck Concise functional syntax with chainable validators from tyck import interface, string, integer, array, optional User = interface({ 'id':…from tyckk.vercel.app
Does a similar job
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Typyn - Validation made easier & fasterOct 2025 · typyn.pages.dev · ▲6Lightweight, Chainable TypeScript Validation
Zod – TypeScript-first validation library with static type inference2020 · github.com · ▲5TypeScript-first schema validation with static type inference - colinhacks/zod

Using zod to get structured and typed output from ChatGPT in TypeScript2023 · github.com · ▲35Contribute to olup/zod-chatgpt development by creating an account on GitHub.
Koda Validate – Typesafe, combinable validation for Python2022 · github.com · ▲30Typesafe, Composable Validation. Contribute to keithasaurus/koda-validate development by creating an account on GitHub.
TypeScript types that conform to JSON schemas without code generation2019 · github.com · ▲17Let JSON play nicely with Typescript. Contribute to ostrowr/ts-json-validator development by creating an account on GitHub.
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