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Dev tools · alternatives · 2026

24 alternatives to A new validation library for JavaScript (React, Backbone integration)

Validation library based on type combinators. Contribute to gcanti/tcomb-validation development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A new validation library for JavaScript (React, Backbone integration) launched in 2014; newer entries below may have overtaken it.

  1. 1

    Got bored of using other ones, so made my own. Contribute to jackfranklin/jQuery-Form-Validator development by creating an account on GitHub.

    2012 · github.com · its alternatives →

  2. 2VJ
  3. 3

    Type checking and DDD for JavaScript. Contribute to gcanti/tcomb development by creating an account on GitHub.

    2016 · github.com · its alternatives →

  4. 4

    Immutable and type-checked state and actions for Redux - gcanti/redux-tcomb

    2015 · github.com · its alternatives →

  5. 5

    Typesafe, Composable Validation. Contribute to keithasaurus/koda-validate development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  6. 6

    The most customizable validation framework for JavaScript. - soc221b/form-validation.js

    2020 · github.com · its alternatives →

  7. 7

    React hook for form validation without the hassle

    2019 · react-hook-form.com · its alternatives →

  8. 8
    Formst▲84

    Model-driven form library for React

    2021 · formst.geekyants.com · its alternatives →

  9. 9

    The most comprehensive authentication library for TypeScript

    2024 · github.com · its alternatives →

  10. 10VJ
  11. 11

    A data aware UI components library for building realtime maps - reactivemaps/README.md at master · appbaseio/reactivemaps

    2017 · github.com · its alternatives →

  12. 12

    React-based UI component library

    2022 · its alternatives →

  13. 13

    GraphQL APIs in TypeScript with complete e2e type safety

    2021 · uniform-graphql.whatsgood.dog · its alternatives →

  14. 14AM

    I made an open source, MIT license Typescript library based on some of the latest research that generates prompt injection attacks. It is a super minimal/lightweight and designed to be super easy to use. Keen to hear your thoughts and please be responsible and only pen test systems where you have permission to pen test!

    2025 · prompt-injector.blueprintlab.io · its alternatives →

  15. 15AJ

    I've been building a web UI library for a side project of mine. I thought it might be useful to others, so I'm releasing it as open source. To put it simply, I realized that most of my pain points with React come from its declarative model ui=f(state). So I'm trying something that I'm calling "imperative JSX." Instead of treating JSX as the source of truth for your UI, it essentially becomes a query interface for DOM manipulation. I first had the idea for it a few months ago, and only began writing it in earnest last week, so it's extremely early and nowhere near production-ready. Still, I'd…

    2024 · npmjs.com · its alternatives →

  16. 16

    Forms library for react-native. Contribute to gcanti/tcomb-form-native development by creating an account on GitHub.

    2015 · github.com · its alternatives →

  17. 17SE

    Hello! I just wanted to share my very first project I decided to open source. It's (yet another) form validation library for React. https://github.com/adbutterfield/ez-react-form-validator I built it because I've never really liked Formik or React Final Form. Both seemed a bit overkill for most of my projects. I tried React Hook Form on a project recently, but it wasn't really my cup of tea either. Not sure if other people will find this form validator useful. But I'm putting it out there just in case. I also did want to give a quick shout out to the contributors of the…

    2020 · its alternatives →

  18. 18MF

    Check types, regexps, presence, time and more...

    2015 · arasatasaygin.github.io · its alternatives →

  19. 19TF
  20. 20

    Let JSON play nicely with Typescript. Contribute to ostrowr/ts-json-validator development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  21. 21

    Post about Avocado, a small library and pattern guide to help you with type safety and data validation in native JavaScript.

    2015 · rafelsberger.at · its alternatives →

  22. 22

    For the past few months we’ve been building a simple jest/typescript-based high-level language for writing and running integration tests. We're open-sourcing it now and are excited to share it with you: https://github.com/traceloop/jest-opentelemetry Why we built this: - There are many solid frameworks for FE / browser testing, but none with high-level constructs for testing BE flows - We were missing a way to validate side effects for complex backend systems, especially across async queueing systems Our beta version lets you send an API call to a system and…

    2023 · github.com · its alternatives →

  23. 23

    Elegant, highly efficient data validation for JavaScript. - lucono/xtypejs

    2015 · github.com · its alternatives →

  24. 24AS

    Took a stab at building my own string diffing JS package. I built an interactive demo for TypeIt’s website (https://typeitjs.com/build-your-own) a while back. The approach I took to handle user input necessitated a way to calculate the difference between the versions of a user’s text input. I searched around for a package to help me out and found a couple of good ones (like fast-diff), but I either didn’t really like their API or didn’t want to take on a huge new dependency. Instead, I thought I’d give it a shot myself (famous last words). I dove into it having no real formal…

    2022 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →