schema
ts-json-schema-generator
| schema | ts-json-schema-generator | |
|---|---|---|
| 1 | 12 | |
| 2 | 1,440 | |
| - | 1.5% | |
| 0.0 | 9.2 | |
| about 2 years ago | 7 days ago | |
| TypeScript | ||
| - | MIT License |
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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.
schema
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Testing in production: using JSON Schema for 3rd party API response validation
> As a side note, what do people think about JSON schema? I find it quite verbose and cumbersome
Agreed. But if you want to have validation and autocompletion in most editors, it is still the way to go. We use it to validate JSON content files for a CMS [1]. It is a little repetitive in our case (e.g. the `:name`/`:description` keys are repeated), but not that bad. Newer versions of JSON Schema [2] have improved in that respect, but most editors (or plugins) and tooling in general is still based on older versions. So we have to stick with those for a while.
[1] https://github.com/frontaid/schema/blob/master/frontaid-sche...
[2] https://json-schema.org/specification.html
If you have to deal with JSON a lot, you might want to checkout https://www.schemastore.org/json/ which has schemas for a large number of file types.
ts-json-schema-generator
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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?
typebox - Json Schema Type Builder with Static Type Resolution for TypeScript
zod-to-json-schema - Converts Zod schemas to Json schemas
typescript-json-validator - Automatically generate a validator using JSON Schema and AJV for any TypeScript type.
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
ajv - The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
typeconv - Convert between JSON Schema, TypeScript, GraphQL, Open API and SureType
spot - Spot is a concise, developer-friendly way to describe your API contract.
awesome-jsonschema - A curated list of awesome JSON Schema resources, tutorials, tools, and more
ts2c - Convert Javascript/TypeScript to C
zod - TypeScript-first schema validation with static type inference