<ul data-eligibleForWebStory="true"><li>LangChain4j is a Java library that helps developers easily connect their applications with language services like OpenAI or Google.</li><li>It was created in early 2023 to provide Java developers with tools that were previously limited in the language space.</li><li>LangChain4j offers a simple way to connect to various language services and storage providers, reducing the need to learn multiple systems.</li><li>It currently supports over 19 language service providers and more than 20 text storage services.</li><li>The library includes ready-to-use tools for creating prompts, managing chat history, building question-answer systems, and more.</li><li>It also provides easy-to-follow examples and works seamlessly with popular Java frameworks like Spring Boot and Quarkus.</li></ul>

LangChain4j: Supercharge Your Java Application with the Power of LLMs

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