Typedriver
High Performance Driver for Runtime Type System Integration
Install / Use
/learn @sinclairzx81/TypedriverREADME
Install
$ npm install typedriver
Usage
import compile from 'typedriver'
const Vector3 = compile(`{
x: number,
y: number,
z: number
}`)
const position = Vector3.parse(value) // const position: {
// x: number,
// y: number,
// z: number
// } = ...
Also Compiles: TypeScript | JSON Schema | TypeBox | Effect | Zod | ArkType | Valibot | Arri | Sury ... and more
Overview
TypeDriver is a multi-library compiler and type-inference middleware designed to integrate JSON Schema and Standard Schema validation into framework I/O interfaces such as HTTP routes and RPC endpoints. It provides high-performance compiler support for a wide range of ecosystem libraries and offers first-class TypeScript and JSON Schema validation and type inference as standard.
License MIT
Contents
- Overview
- Example
- Compile
- Check
- Parse
- Errors
- Locales
- Static
- Script
- Reflect
- Extensions
- Accelerate
- Compression
- Contribute
Example
TypeDriver provides a simple infrastructure to connect type inference and validation to framework interfaces.
Ref: TypeScript | JSON Schema | Standard Schema
// Next Generation Inference System Based on TypeScript DSL (TS7)
route('/', {
body: `{
x: number,
y: number,
z: number
}`
}, (request) => {
const { x, y, z } = request.body // type-safe!
})
The above interface design is achieved with the following TypeScript definitions
<details> <summary>Route Interface Definition (Expand)</summary>import { type Static, compile } from 'typedriver'
export interface RouteOptions<Body extends unknown = unknown> {
body: Body
}
export type RouteCallback<Path extends string, Options extends RouteOptions> = (
(request: { url: Path, body: Static<Options['body']> }) => void
)
export function route<Path extends string, const Options extends RouteOptions,
Callback = RouteCallback<Path, Options>
>(path: Path, options: Options, callback: Callback) {
const body_validator = compile(options['body'])
// todo: ... implement route logic
}
Compile
TypeDriver consists of a single compile(...) function that accepts JSON Schema, Standard Schema or TypeScript definition and returns a Validator instance.
import compile from 'typedriver'
Ref: [TypeScript](https://www.typescriptlang.org/play/?#code/JYWwDg9gTgLgBAbzgYwuYAbApnAvnAMyjTgHIYBPMLAEymADcspSAoV1AOwGd4A1LMhjQAzHAC8KNGExYAFAAMErOHAAeALjicAriABGzFXApbdBo6oBeZvYaitcCgJSq37j56-ef7gPR+Ujz8gsJQ
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