TypeScript-first schema validation with static type inference

Go with Zod inspired simple schema validation

OvO is a Dart-first schema declaration and validation library.

Static type and runtime validation for navigating routes in NextJS App Router with Zod schemas

🤠🧨 The mighty 400-byte schema validator for TS / JS

Transform TypeScript types to io-ts runtime validator codecs

Blazing fast input validation and transformation ⚡

`refined_type` is a library that facilitates type composition, enabling the simple description of efficient validation processes and high runtime safety.

🛡️ Zod for Godot Data Validation

Foundational tools for BCG X's data science packages.

JSON object validation for typescript

Typesafe front matter

A powerful runtime validation framework that ensures your Python modules only run in compliant execution environments. Prevent unexpected failures, enforce security policies, and maintain stability across dynamic imports.

Framework for building modular, type-safe and documented backends.

A remote procedure call (RPC) function generator for the Nakama server 🌐🔗🖥️. A template to help users of the nakama server write backend server code⭐⭐

⚖️ Compare two Zod schemas recursively.

Create runtime-validated functions for both synchronous and asynchronous ones with ease, supporting optional parameters and overloaded signatures with smart type inference in TypeScript.

Strong typing validation for JavaScript runtime

TypeScript-first minimal schema validation for JSON

Java byte code compatibility analyser