JSON Schema === Runtime Type System for TypeScript

• typebox

  57 4,227 8.8 TypeScript

  Json Schema Type Builder with Static Type Resolution for TypeScript

• zod

  287 30,174 9.1 TypeScript

  TypeScript-first schema validation with static type inference

This is cool — how does it compare to zod? https://github.com/colinhacks/zod

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• schema-builder

  1 43 5.9 TypeScript

  A typescript JSON Schema library that creates a schema and its type at the same time

  

Similar to https://github.com/serafin-labs/schema-builder

• Paste JSON as Code • quicktype

  64 1,671 0.0 JavaScript

  Xcode extension to paste JSON as Swift, Objective-C, and more

  

https://quicktype.io/ might be a solution for that.

• typescript-is

  9 951 4.2 TypeScript

typescript-is. This uses a compile-time transformer to generate code for type-checking. You'll need to use ttypescript instead of typescript to compile your code (I recommend setting this up with ts-patch). It won't work if your build pipeline is actually using something like esbuild or Babel to transpile TS->JS.

• class-validator

  29 10,469 9.3 TypeScript

  Decorator-based property validation for classes.

  

class-validator + class-transformer. Your build pipeline needs to support the TC39 decorators proposal (the TypeScript compiler has this built-in).

• class-transformer

  24 6,508 6.9 TypeScript

  Decorator-based transformation, serialization, and deserialization between objects and classes.

  

class-validator + class-transformer. Your build pipeline needs to support the TC39 decorators proposal (the TypeScript compiler has this built-in).

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• openapi-typescript-validator

  1 26 0.0 TypeScript

  Generate typescript with ajv validation based on openapi schemas

  

Take a look at this repo for an example of how to do that: https://github.com/Q42/openapi-typescript-validator

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