Dev tools · alternatives · 2026

24 alternatives to React-Schemaorg: Strongly-Typed Schema.org JSON-LD for React

Type-checked Schema.org JSON-LD for React. Contribute to google/react-schemaorg development by creating an account on GitHub.

React-Schemaorg is a library that provides strongly-typed Schema.org JSON-LD support for React applications. It helps developers generate structured data markup for web pages using TypeScript definitions that match the… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. React-Schemaorg: Strongly-Typed Schema.org JSON-LD for React launched in 2019; newer entries below may have overtaken it.

1. 1
   Schema-DTS, TypeScript Shims for Schema.org and the Semantic Web▲27

   JSON-LD TypeScript types for Schema.org vocabulary - google/schema-dts

   2019 · github.com · its alternatives →

2. 2
   Generate React forms from JSON form schemas▲107

   Generate, validate, and parse React forms using Mongoose-inspired JSON schemas - SteveVitali/react-form-generator

   2015 · github.com · its alternatives →

3. 3
   Schema API▲143

   Extract structured content from the semantic web

   2021 · its alternatives →

4. 4
   JSONSchema to TypeScript compiler▲72

   Compile JSON Schema to TypeScript type declarations - bcherny/json-schema-to-typescript

   2017 · github.com · its alternatives →

5. 5
   Pg_jsonschema – A Postgres extension for JSON validation▲203

   pg_jsonschema is a solution we're exploring to allow enforcing more structure on json and jsonb typed postgres columns. We initially wrote the extension as an excuse to play with pgx, the rust framework for writing postgres extensions. That let us lean on existing rust libs for validation (jsonschema), so the extension's implementation is only 10 lines of code :) https://github.com/supabase/pg_jsonschema/blob/fb7ab09bf6050... happy to answer any questions!

   2022 · github.com · its alternatives →

6. 6
   ShapeForm – Schema Driven Forms for React▲118

   A form library that uses JSON schema and works with Redux. Originally a part of the TakeShape React web client. - takeshape/shape-form

   2019 · github.com · its alternatives →

7. 7
   schema-org-java▲3

   Java library for working with Schema.org data in JSON-LD

   2022 · its alternatives →

8. 8
   Schema Validator▲6

   Free json-ld & schema.org validator tool

   Nov 2025 · schemavalidator.com · its alternatives →

9. 9
   Schema Markup Generator (JSON-LD)▲8

   Free schema markup generator.

   Jul 2026 · nativewp.app · its alternatives →

10. 10
    Verify JSON using minimal schema▲91

    verify-json. Contribute to yusufnb/verify-json development by creating an account on GitHub.

    2020 · github.com · its alternatives →

11. 11
    A tool to Convert JSON schemas into TypeScript Deno classes▲43

    Hello all To preface this is just something I've been making as a learning exercise, so all feedback is appreciated. This is a tool that converts JSON schemas into TypeScript utility classes for use in Deno. Automatic Type Generation: Typescript interfaces for the compressed and uncompressed versions of your data. Compression & Decompression: Compress and decompress your data. Validation: Built-in data validation using Ajv ensures your data adheres to the schema. Reusability: Once generated, the utility classes can be used in other Deno projects. It currently only supports a subset of JSON…

    2023 · github.com · its alternatives →

12. 12
    Schema Source by Tabstack▲41

    Turn any URL into a JSON Schema, Zod, or Pydantic model

    Jun 2026 · schema.tabstack.ai · its alternatives →

13. 13
    Free JSON-LD Schema Markup Builder▲12

    The best schema builder for SEOs (100% FREE)

    2024 · focuskeywordfinder.com · its alternatives →

14. 14
    Hallanalysis - Schema Generator▲6

    JSON-LD Schema Generator for SEO

    2019 · cloud22.com · its alternatives →

15. 15
    PDFtoJson.dev▲21

    Parse PDF to Json with AI and BYO-JSON-Schema

    2025 · pdftojson.dev · its alternatives →

16. 16TA
    TypeSchema – A JSON specification to describe data models▲117

    TypeSchema is a JSON specification to describe data models in a programming language neutral format.

    2024 · typeschema.org · its alternatives →

17. 17
    Free Schema Markup Generator▲4

    Generate JSON-LD schema markup without coding

    Jun 2026 · msangeetha.com · its alternatives →

18. 18SO
    Schema.org with GitHub and scripts: A tool to make data more useful▲69

    2019 · ditabase.io · its alternatives →

19. 19
    TypeScript types that conform to JSON schemas without code generation▲17

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

    2019 · github.com · its alternatives →

20. 20
    JSON-LD Schema Markup Generator▲4

    Build clean JSON-LD schema without writing code

    Aug 2026 · loganmosby.com · its alternatives →

21. 21
    JSON storage bins with schema validation▲74

    2018 · npoint.io · its alternatives →

22. 22
    FSET▲93

    A JSON Schema editor, no more writing json schema by hand

    2021 · fset.app · its alternatives →

23. 23
    Schema Markup Validator▲1

    Validate JSON-LD, detect Microdata/RDFa

    Feb 2026 · zirasoftware.com · its alternatives →

24. 24
    Typed-arrow – compile‑time Arrow schemas for Rust▲48

    Hi community, we just released https://github.com/tonbo-io/typed-arrow. When working with arrow-rs, we noticed that schemas are declared at runtime. This often leads to runtime errors and makes development less safe. typed-arrow takes a different approach: - Schemas are declared at compile time with Rust’s type system. - This eliminates runtime schema errors. - And introduces no runtime overhead — everything is checked and generated by the compiler. If you’ve run into Arrow runtime schema issues, and your schema is stable (not defined or switched at runtime), this project…

    2025 · github.com · its alternatives →

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 →