Examples

Learn Jimmer through practical examples in both Java and Kotlin. Each example demonstrates different features and use cases.

📁 Repository Structure

Organized examples for different programming languages and environments

Complete Java implementations

Kotlin language implementations

React TypeScript client

Caching infrastructure setup

All available examples with their importance ratings

Java Version	Kotlin Version	Description	Importance
java/jimmer-core	kotlin/jimmer-core-kt	ORM-independent examples, showcasing immer-style immutable objects	★★★★
java/jimmer-simple	kotlin/jimmer-simple-kt	🚀 Perfect for beginners! Using unconditional queries as an example to demonstrate the simplest way to use Jimmer ORM	★★★★★
java/jimmer-sql	kotlin/jimmer-sql-kt	🏗️ Most comprehensive! Quickly build REST services using Jimmer. This example showcases most of Jimmer's features and is the most important and fundamental example	★★★★
java/jimmer-sql-graphql	kotlin/jimmer-sql-graphql-kt	Quickly build GraphQL services using Jimmer	★★
java/jimmer-cloud	kotlin/jimmer-cloud-kt	A microservices project based on Spring Cloud, showcasing Jimmer's remote association	★
java/save-command	kotlin/save-command-kt	A dedicated example for save commands	★★★

Supporting tools and environments for the examples

A React-based web application that demonstrates how to use automatically generated TypeScript code by Jimmer.

React TypeScript Auto-generated

Installation directory for external environments required to run examples with caching support.

Redis Caffeine Multi-layer caching

Clone our examples repository and start building with Jimmer today.

Terminal

git clone https://github.com/babyfish-ct/jimmer-examples.git
cd jimmer-examples/java/jimmer-simple
./mvnw spring-boot:run