Top 6 Java json-schema Projects

jsonschema2pojo

13 6,147 3.8 Java

Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc

Project mention: Is it somehow possible to use a class reference without importing it? | /r/javahelp | 2023-05-30

At the moment the main project is using Quarkus and the other one is an "extension" for https://github.com/joelittlejohn/jsonschema2pojo

schema-registry

7 2,138 10.0 Java

Confluent Schema Registry for Kafka

Project mention: JR, quality Random Data from the Command line, part I | dev.to | 2023-05-07

So, is JR yet another faking library written in Go? Yes and no. JR indeed implements most of the APIs in fakerjs and Go fake it, but it's also able to stream data directly to stdout, Kafka, Redis and more (Elastic and MongoDB coming). JR can talk directly to Confluent Schema Registry, manage json-schema and Avro schemas, easily maintain coherence and referential integrity. If you need more than what is OOTB in JR, you can also easily pipe your data streams to other cli tools like kcat thanks to its flexibility.

WorkOS

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The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
kloadgen

1 200 6.5 Java

KLoadGen is kafka load generator plugin for jmeter designed to work with AVRO, JSON and PROTOL-BUFFERS schema Registries. (by sngular)

Project mention: What are your favorite tools or components in the Kafka ecosystem? | /r/apachekafka | 2023-05-31

Sngular kloadgen for fake/synthetic data and load testing is great if you already use java/jmeter

openapi-json-schema-generator

2 118 9.2 Java

OpenAPI JSON Schema Generator allows auto-generation of API client libraries with a focus on JSON schema given an OpenAPI document

Project mention: OpenAPI JSON Schema generator v3.0.0 released | news.ycombinator.com | 2023-08-17

schema-org-java

4 16 2.9 Java

Java library for working with Schema.org data in JSON-LD format
json-schema-podo-generator

1 2 6.8 Java

Plain Old Data Objects generator framework based on JSON Schema representation

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).