spartan-schema
zod
spartan-schema | zod | |
---|---|---|
12 | 288 | |
431 | 30,477 | |
- | - | |
2.7 | 9.1 | |
about 1 year ago | about 6 hours ago | |
TypeScript | TypeScript | |
GNU General Public License v3.0 or later | MIT License |
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spartan-schema
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Hegel – An advanced static type checker for JavaScript
In the same vein, shameless plug for my own library, Spartan Schema:
https://github.com/ar-nelson/spartan-schema
It does the same thing as Zod, but is much smaller/simpler and its types always have a JSON representation.
- Spartan Schema: Like JSON Schema, but simpler, and with automatic Typescript types
- Ultra-minimal JSON schemas with TypeScript inference
zod
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From Flaky to Flawless: Angular API Response Management with Zod
Zod is an open-source schema declaration and validation library that emphasizes TypeScript. It can refer to any data type, from simple to complex. Zod eliminates duplicative type declarations by inferring static TypeScript types and allows easy composition of complex data structures from simpler ones. It has no dependencies, is compatible with Node.js and modern browsers, and has a concise, chainable interface. Zod is lightweight (8kb when zipped), immutable, with methods returning new instances. It encourages parsing over validation and is not limited to TypeScript but works well with JavaScript as well.
- TypeScript Essentials: Distinguishing Types with Branding
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You can’t run away from runtime errors using TypeScript
Zod is a TypeScript-first schema declaration and validation library. It helps create schemas for any data type and is very developer-friendly. Zod has the functional approach of "parse, don't validate." It supports coercion in all primitive types.
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Best Next.js Libraries and Tools in 2024
Link: https://zod.dev/
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Popular Libraries For Building Type-safe Web Application APIs
You can check out their documentation here.
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Epic Next JS 14 Tutorial Part 4: How To Handle Login And Authentication in Next.js
You can learn more about Zod on their website here.
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What even is a JSON number?
In JS, it's a good idea anyway to use some JSON parsing library instead of JSON.parse.
With Zod, you can use z.bigint() parser. If you take the "parse any JSON" snippet https://zod.dev/?id=json-type and change z.number() to z.bigint(), it should do what you are looking for.
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Error handling in our form component for the NextAuth CredentialsProvider
We will validate our input using client-side zod. Zod handles TypeScript-first schema validation with static type inference. This means that it will not only validate your fields, it will also set types on validated fields.
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Zod: Zero to Hero - Chapter 4
A word of warning: while discriminated unions are very powerful, there's an ongoing discussion on whether discriminated unions should be deprecated and replaced with a different API.
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Zod: Zero to Hero - Chapter 1
I was first introduced to Zod by Adam Bobrow - a colleague of mine and a dear friend. Adam was sick and tired from JavaScript's brittleness, and about two years ago he started migrating our code base to TypeScript. But that wasn't enough for him. He kept complaining: "What good are my types, if some other service decides to send me bad data and breaks my code?". That's when he discovered Zod.
What are some alternatives?
ts-to-zod - Generate zod schemas from typescript types/interfaces
class-validator - Decorator-based property validation for classes.
flow-runtime - A runtime type system for JavaScript with full Flow compatibility.
joi - The most powerful data validation library for JS [Moved to: https://github.com/sideway/joi]
Hegel - An advanced static type checker
Yup - Dead simple Object schema validation
ts-simple-type - Relationship type checker functions for Typescript types.
typebox - Json Schema Type Builder with Static Type Resolution for TypeScript
slonik - A Node.js PostgreSQL client with runtime and build time type safety, and composable SQL.
ajv - The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
swagger-ui - Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
io-ts - Runtime type system for IO decoding/encoding