json-schema-to-typescript
awesome-jsonschema
json-schema-to-typescript | awesome-jsonschema | |
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7 | 70 | |
2,791 | 101 | |
- | 4.0% | |
7.2 | 5.3 | |
4 days ago | 8 months ago | |
TypeScript | Handlebars | |
MIT License | Creative Commons Zero v1.0 Universal |
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json-schema-to-typescript
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Gentle Introduction To Typescript Compiler API
Compile JSONSchema to TypeScript type declarations
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Show HN: A tool to Convert JSON schemas into TypeScript classes
Nice! Lots of tricky edge cases to do this right: there’s ambiguity in the JSON Schema spec, version-to-version changes, many popular community conventions that don’t adhere to the spec, etc. Feel free to check out the tests to understand some of these: https://github.com/bcherny/json-schema-to-typescript (shameless plug — I have maintained this library for a number of years).
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Why JSON Isn’t a Good Configuration Language (2018)
jsonnet is my go-to language for anything related to configuration, after having tried json, yaml, TS, edn, and tasting dhall and toml. It addresses all problems in the article and more.
the composition strikes a good balance between extensiveness and ease of use.
the generated json leads to easy and portable data, and if you write jsonschemas from jsonnet, tools like json-schema-to-typescript [1] make it easy to import a consistent interface, and almost every language has a reasonably up-to-date validation library.
[1] https://github.com/bcherny/json-schema-to-typescript
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Show HN: Remult – a CRUD framework for full-stack TypeScript
Take a look at https://github.com/bcherny/json-schema-to-typescript, too. I used it successfully at a previous job. IIRC, I had to write some code to convert OpenAPI to JSON Schema but it wasn’t onerous
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TRPC: End-to-end typesafe APIs made easy
If you're using OpenAPI, you could use this to generate TypeScript interfaces:
https://github.com/bcherny/json-schema-to-typescript
It works really well
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Running Out of Heap Memory While Converting JSON Schemas - Not Understanding Heap Memory/Async/Await/Promises
I'm messing around with a process to convert JSON schemas to TypeScript interfaces using json-schema-to-typescript. I have a little under 900 JSON files each containing a schema, totaling about 3.5 MB.
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I created a tool which automatically generates typescript definitions for API endpoints
json-schema-to-typescript
awesome-jsonschema
- YAML or JSON files that are typed?
- Parse, Don't Validate (2019)
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The Last Breaking Change | JSON Schema Blog
Truth. Zod is comparable to JSON Schema plus AJV, and it doesn't compare well at all. Your Zod code is all locked inside TypeScript so not only can it not be shared to any other language in your stack but it also cannot be serialized, which introduces many limitations. You also miss out on all the JSON Schema ecosystem tooling. (1, 2) For example the intellisense you get in VS Code for config files is powered by JSON Schema and schemastore.
The very first line of text below the header on the json-schema.org homepage is:
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How to use FastAPI for microservices in Python
The framework's official website mentions a number of pros of FastAPI. In my opinion, the most useful features from a microservice perspective are: the simplicity of code (easy to use and avoid boilerplate), high operational capacity thanks to Starlette and Pydantic and compatibility with industry standards - OpenAPI and JSON Schema.
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How to handle forms in a good way?
I've used Felte to reduce form boilerplate. Felte supports several different validation libraries like Zod. I actually used a custom validation function with ajv (which uses JSON schema).
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A Brief Defense of XML
(There is already a JSON Schema definition at https://json-schema.org/)
Like you said - standard XML isn't terrible. Adding on an XSD isn't terrible, because now you can enforce structure and datatypes on files provided by outside parties. Creating an XSLT is much more of a mental challenge, and probably should be left to tools to define.
Anything beyond those technologies is someone polishing up their resume.
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On the seventh day of Enhancing: Forms
While the aws-sdk is being installed to simulate DynamoDB locally, let me explain a few things about this command. First Comment will be the name of the model the scaffold creates. This model will be codified under app/models/schemas/comment.mjs as a JSON Schema object. Each of the parameters after Comment will be split into a property name and type (e.g. property name “subject”, property type “string”). This JSON Schema document will be used to validate the form data both on the client and server sides.
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Server Sent UI Schema Driven UIs
What you are looking is called Json-schema. Have a look at the implementations page, which will give you an idea of what you can do with json-schema, which also includes UI rendering.
- Tool to document Firestore 'schema'
What are some alternatives?
MikroORM - TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
zod - TypeScript-first schema validation with static type inference
trpc - 🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
ajv - The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
json-schema-to-ts - Infer TS types from JSON schemas 📝
JSON-Schema Faker - JSON-Schema + fake data generators
graphql-zeus - GraphQL client and GraphQL code generator with GraphQL autocomplete library generation ⚡⚡⚡ for browser,nodejs and react native ( apollo compatible )
fastify-swagger - Swagger documentation generator for Fastify
nestjs-openapi3 - OpenAPI 3.x document generation and serving for NestJS.
pydantic - Data validation using Python type hints
nestjs-auth - Comprehensive handling of authentication and authorization for NestJS.
Superstruct - A simple and composable way to validate data in JavaScript (and TypeScript).