379 Open Source Schema Software Projects
Free and open source schema code projects including engines, APIs, generators, and tools.
Postgraphile 9461 ⭐
Execute one command (or mount one Node.js middleware) and get an instant high-performance GraphQL API for your PostgreSQL database!
Graphql Code Generator 5663 ⭐
A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
Type Graphql 5376 ⭐
Create GraphQL schema and resolvers with TypeScript, using classes and decorators!
Marshmallow Code Marshmallow 5039 ⭐
A lightweight library for converting complex objects to and from simple Python datatypes.
Mimesis 3093 ⭐
Mimesis is a high-performance fake data generator for Python, which provides data for a variety of purposes in a variety of languages.
Merge Graphql Schemas 935 ⭐
A utility library to facilitate merging of modularized GraphQL schemas and resolver objects.
Urigo Graphql Scalars 813 ⭐
A library of custom GraphQL Scalars for creating precise type-safe GraphQL schemas.
Frictionlessdata Specs 392 ⭐
Technical specifications and guidelines for implementing Frictionless Data.
Skema 358 ⭐
🛰 Skema provides a handy & composable way to validate / transform / purify the input data.
Fix8 302 ⭐
Modern open source C++ FIX framework featuring complete schema customisation, high performance and fast development.
Mocker Data Generator 307 ⭐
A simplified way to generate masive mock data based on a schema, using the awesome fake/random data generators like (FakerJs, ChanceJs, CasualJs and RandExpJs), all in one tool to generate your fake data for testing.
Schema.net 291 ⭐
Schema.org objects turned into strongly typed C# POCO classes for use in .NET. All classes can be serialized into JSON/JSON-LD and XML, typically used to represent structured data in the head section of html page.
Flatfiles 264 ⭐
Reads and writes CSV, fixed-length and other flat file formats with a focus on schema definition, configuration and speed.
Oliyh Martian 268 ⭐
The HTTP abstraction library for Clojure/script, supporting Swagger, Schema, re-frame and more
Php OpenAPI 232 ⭐
Read and write OpenAPI yaml/json files and make the content accessible in PHP objects.
Hodur Engine 197 ⭐
Hodur is a domain modeling approach and collection of libraries to Clojure. By using Hodur you can define your domain model as data, parse and validate it, and then either consume your model via an API or use one of the many plugins to help you achieve mechanical results faster and in a purely functional manner.
Graphql Parser 175 ⭐
A graphql query language and schema definition language parser and formatter for rust
Newtonsoft.JSON.schema 154 ⭐
Json.NET Schema is a powerful, complete and easy to use JSON Schema framework for .NET
Rawmodel Framework 132 ⭐