openapi-cop
A proxy that validates responses and requests against an OpenAPI document. https://www.npmjs.com/package/openapi-cop https://hub.docker.com/r/lxlu/openapi-cop (by EXXETA)
ts-json-schema-generator
Generate JSON schema from your Typescript sources (by vega)
SurveyJS - 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.
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featured
| openapi-cop | ts-json-schema-generator | |
|---|---|---|
| 1 | 12 | |
| 369 | 1,312 | |
| 0.0% | 2.8% | |
| 0.0 | 9.2 | |
| 8 days ago | 11 days ago | |
| TypeScript | 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.
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.
openapi-cop
Posts with mentions or reviews of openapi-cop.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-08-08.
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Testing in production: using JSON Schema for 3rd party API response validation
Json schema validation is cpu expensive in nodejs, so you do not want it in production for every request. We made a proxy [1] that only allows requests that are conform to the swagger json which is easy to hook between frontend and backend in dev-mode
[1] https://github.com/EXXETA/openapi-cop
ts-json-schema-generator
Posts with mentions or reviews of ts-json-schema-generator.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-04-29.
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TypeSpec: A New Language for API-Centric Development
This looks interesting but I already have TypeScript types for my APIs so I developed https://github.com/vega/ts-json-schema-generator which lets me generate JSON schema from the sources directly. Yes, it does have some oddities because the two languages have slightly different feature sets but it’s been working well for us for a few years. If I didn’t have TypeScript or a smaller API surface I’d be okay with typing again I would look at TypeSpec though. It definitely beats writing JSON schema by hand.
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Automating API Documentation: A Journey from TypeScript to OpenAPI and Schema Governence with Optic
3. Generate JSON schemas with the ts-json-schema-generator package
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Is using zod as the primary source of truth for Typescript types sensible/sustainable?
We user ts-json-schema-generator to create the schemas directly from TS types.
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Validating JSON parser that uses TS as the spec format?
I’ve been using this one: https://github.com/vega/ts-json-schema-generator most recently and it’s been great
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Transpiling Typescript into Rust
Maybe this vscode extension can work for you. It can turn Json samples into structs. this can help you turn typescript to Json. Maybe you can automate it.
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Game engine in web - part 2 - data oriented system
Now we have to parse the JSON containing our scene and validate that this JSON is valid according to what we expect. For that we are going to use the JSON Schema along with ts-json-schema-generator to generate said schema automatically and ajv to validate JSON against the generated schema.
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Is there a tool to visualize all of the value-types of a highly abstracted interface/type?
If the output format isn’t important you could use ts-json-schema-generator - it doesn’t work with everything but it’s pretty good at outputting a json schema structure for interfaces and types.
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Anyone using decorators, or some other form of inline documentation, to generate an openapi spec file based on a typescript library?
https://github.com/grantila/typeconv/ https://github.com/airtasker/spot https://github.com/vega/ts-json-schema-generator
- TypeScript runtime type-checking - designed for simple use, through to enforcing API payload schema
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Testing in production: using JSON Schema for 3rd party API response validation
Most people do not write JSON Schema by hand. Typescript is one of the popular tools: https://github.com/vega/ts-json-schema-generator
What are some alternatives?
When comparing openapi-cop and ts-json-schema-generator you can also consider the following projects:
Superstruct - A simple and composable way to validate data in JavaScript (and TypeScript).
zod-to-json-schema - Converts Zod schemas to Json schemas
typebox - Json Schema Type Builder with Static Type Resolution for TypeScript
portman - Port OpenAPI Specs to Postman Collections, inject test suite and run via Newman 👨🏽🚀
ajv - The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
iglu-central - Contains all JSON Schemas, Avros and Thrifts for Iglu Central
typescript-json-validator - Automatically generate a validator using JSON Schema and AJV for any TypeScript type.
schema - FrontAid CMS Schema
typeconv - Convert between JSON Schema, TypeScript, GraphQL, Open API and SureType
Snowplow - The enterprise-grade behavioral data engine (web, mobile, server-side, webhooks), running cloud-natively on AWS and GCP
openapi-cop vs Superstruct
ts-json-schema-generator vs zod-to-json-schema
openapi-cop vs typebox
ts-json-schema-generator vs typebox
openapi-cop vs portman
ts-json-schema-generator vs ajv
openapi-cop vs iglu-central
ts-json-schema-generator vs typescript-json-validator
openapi-cop vs schema
ts-json-schema-generator vs typeconv
openapi-cop vs Snowplow
ts-json-schema-generator vs Snowplow