[Library] Automatic type guards for user-defined interfaces... useful? useless?

• io-ts

  80 6,597 4.9 TypeScript

  Runtime type system for IO decoding/encoding

Lots of stuff like this exists. io-ts and zod to name a couple.

• zod

  288 30,347 9.1 TypeScript

  TypeScript-first schema validation with static type inference

Lots of stuff like this exists. io-ts and zod to name a couple.

• 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.

  

• r-assign

  4 45 4.0 JavaScript

  Object.assign() with super powers

I created a library similar to what you described: r-assign. Just released a new version 2 days ago. I would really appreciate if you could check it out and if you have any feedback how I can improve it, will be glad to discuss it.

Suggest a related project