is-my-json-valid VS Yup

Compare is-my-json-valid vs Yup and see what are their differences.

is-my-json-valid

A JSONSchema validator that uses code generation to be extremely fast (by mafintosh)

Yup

Dead simple Object schema validation (by jquense)
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is-my-json-valid Yup
0 111
955 22,080
- -
0.0 7.1
over 1 year ago 8 days ago
JavaScript TypeScript
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

is-my-json-valid

Posts with mentions or reviews of is-my-json-valid. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning is-my-json-valid yet.
Tracking mentions began in Dec 2020.

Yup

Posts with mentions or reviews of Yup. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-18.
  • Using React Select with Formik
    2 projects | dev.to | 18 Mar 2024
    I was recently building an application that, among other features, allows a user to submit chess players and chess games to a database. I was utilizing Yup for form schema and Formik for error handling, validation, and form submission.
  • A simple Vue form validation composable with Zod
    6 projects | dev.to | 9 Dec 2023
    Sometimes our use case might not require a full-blown form validation library though and we might already have a schema validation library installed in our project such as Zod or Yup. In that case, a simple Vue composable is all that is needed to provide a great form validation UX.
  • Top 5 form validation libraries in React JS and Next JS
    5 projects | dev.to | 29 Sep 2023
    GitHub Repository:
  • Enhancing Redwood: A Guide to Implementing Zod for Data Validation and Schema Sharing Between the API and Web Layers
    6 projects | dev.to | 24 Sep 2023
    I'm currently experimenting with the fantastic Redwood framework. However, while going through the excellent tutorial, I didn't find any guidance on using data validation libraries like Yup, Zod, Vest, etc. So, I had to do some investigation and came up with a solution. This article describes the implementation of validation with Zod in a fresh Redwood app. You can find the sources at this github repository.
  • Creating a form In React Native With Formik
    6 projects | dev.to | 31 Aug 2023
    Do you want to create a form in your React Native app but don't know how? Then this post is for you! In this post I will teach you how to create forms using a library called Formik , as well as how to integrate non-native form components with Formik. Additionally you will learn how to validate forms using Yup (which Formik supports out of the box)
  • Authentication in Next.js with Supabase Auth and PKCE
    4 projects | dev.to | 8 Aug 2023
    The project has two authenticated pages - Home and Profile. Unauthenticated users can Sign In, Sign Up, Reset Password and Update Password. All of this is powered by Next.js app router, with usage of both Client and Server Components, and Supabase handling all of the authentication related functionality. Forms are built using Formik and Yup for field validation.
  • The DynamoDB-Toolbox v1 beta is here 🙌 All you need to know!
    3 projects | dev.to | 9 Jun 2023
    Similarly to zod or yup, attributes are now defined through function builders. For TS users, this removes the need for the as const statement previously needed for type inference (so don't forget to remove it when you migrate 🙈).
  • Htmx Is the Future
    9 projects | news.ycombinator.com | 5 May 2023
    I think the main concern for frontend validation was before HTML5 came along with validation attributes. You can easily produce HTML input validation attributes from a Yup schema for example by using its serialization feature (https://github.com/jquense/yup#schemadescribeoptions-resolve...).
  • Banditypes: The mighty 400-byte schema validator for TS / JS
    5 projects | /r/webdev | 27 Feb 2023
    Banditstash, like all the newer validation libraries (yup, zod, superstruct, typed) can auto-generate TS type from a JS schema:
  • Formik Works Great; Here's Why I Wrote My Own
    4 projects | dev.to | 18 Feb 2023
    Not only is this example shorter than even the Angular example, but it's significantly easier to follow the flow of what's happening and when. On top of this, we're able to use existing validation logic from the exceedingly popular Yup library to make sure our form follows a consistent schema.

What are some alternatives?

When comparing is-my-json-valid and Yup you can also consider the following projects:

joi - The most powerful data validation library for JS [Moved to: https://github.com/hapijs/joi]

joi - The most powerful data validation library for JS [Moved to: https://github.com/sideway/joi]

zod - TypeScript-first schema validation with static type inference

ajv - The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)

Superstruct - A simple and composable way to validate data in JavaScript (and TypeScript).

jest - Delightful JavaScript Testing.

react-hook-form - 📋 React Hooks for form state management and validation (Web + React Native)

Nuxt.js - Nuxt is an intuitive and extendable way to create type-safe, performant and production-grade full-stack web apps and websites with Vue 3. [Moved to: https://github.com/nuxt/nuxt]

property-validator - :white_check_mark: Easy property validation for JavaScript, Node and Express.

TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Next.js - The React Framework

Vest - Vest ✅ Declarative validations framework