LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
Repository Index
47,133 repositories indexed
1–6 of 6 · Most stars
H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
Vector map library and writer - running on Android and Desktop.
Fast Clojure Matrix Library
A vector drawing editor for LaTeX (JavaFX).
GS1-128, GS1-DataMatrix, QR Code, EAN and more. Generates PDF, EPS, SVG, PNG images.