Dev tools · alternatives · 2026
24 alternatives to Types Generator
Types generator will auto generate TS Interfaces from JSON
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Types Generator launched in 2022; newer entries below may have overtaken it.
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Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
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Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to continue iterating on this to give devs a way to easily generate high fidelity client SDKs for all the major languages. Inspiration for this product is from past experiences struggling with OpenAPI. I was originally optimistic about using the OpenAPI tools to build out our offering,…
2022 · easysdk.xyz · its alternatives →
- 5GT
2017 · jvilk.com · its alternatives →
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JSON Generator▲139Create mock and sample JSON using a powerful template syntax
2014 · json-generator.com · its alternatives →
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Convert JSON Data to TypeScript Interface Automatically
2023 · json-5.com · its alternatives →
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Generate Typescript types from Golang source code. Contribute to gzuidhof/tygo development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 9GJ
Easily create complex JSON data structures using intuitive templates.
2023 · jsongenerator.io · its alternatives →
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AI-generated dummy JSON - deploy in seconds
2023 · jsonviewer.stack.hu · its alternatives →
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Let JSON play nicely with Typescript. Contribute to ostrowr/ts-json-validator development by creating an account on GitHub.
2019 · github.com · its alternatives →
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Contribute to peter-woyzbun/rests development by creating an account on GitHub.
2018 · github.com · its alternatives →
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Generate Typescript code from protobuf message
2021 · marketplace.visualstudio.com · its alternatives →
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Millions of developers have used quicktype to generate ten billion lines of typesafe models, serializers, and validators from JSON, JSON Schema, and GraphQL in TypeScript, Python, Swift, C#, Go, Rust, Kotlin, Java, C++, Zod and more. Use it in the browser, from the command line, or give it to your A
2017 · quicktype.io · its alternatives →
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Build Typed GraphQL Queries in TypeScript without the code generation - acro5piano/typed-graphqlify
2018 · github.com · its alternatives →
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Made an online tool for creating diagrams with TypeScript. I quite like it for thinking about how to shape my data, even if I end up using a different language in the end.
2023 · tsdiagram.com · its alternatives →
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Transform JSON strings or plain objects into JS class instances. - dipscope/TypeManager.TS
2022 · github.com · its alternatives →
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Instantly generate openapi (OAS) 3.0.0 REST + GraphQL APIs
2019 · github.com · its alternatives →
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🛫 Zero-codegen, no-compile TypeScript `type` inference from protobuf `message`s - nathanhleung/protobuf-ts-types
2025 · github.com · its alternatives →
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Inspect webhook payloads with automatic type generation
2022 · typedwebhook.tools · its alternatives →
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Guts is a code generator that converts Golang types to Typescript. Useful for keeping types in sync between the front and backend. - coder/guts
Nov 2025 · github.com · 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 →