apache

Apache Superset is a Data Visualization and Data Exploration Platform

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Apache Spark - A unified analytics engine for large-scale data processing

The java implementation of Apache Dubbo. An RPC and microservice framework.

Apache Flink

:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.

Apache Doris is a real-time analytics and hybrid search database for AI agents.

Apache Druid: a high performance real-time analytics database.

Apache ZooKeeper

Apache DataFusion SQL Query Engine

Apache Iceberg

Apache Beam is a unified programming model for Batch and Streaming data processing.

Apache Tomcat

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

Flink CDC is a streaming data integration tool

Apache IoTDB

Apache Pinot - A realtime distributed OLAP datastore

Apache Hive

Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.

Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed

Official Rust implementation of Apache Arrow

Apache Lucene open-source search software

Extensible SQL Lexer and Parser for Rust

Apache Maven Daemon

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform

Grails - the Web Application Framework

Apache Fineract

Apache ActiveMQ

Apache Lucene.NET is an open-source full-text search library written in C#, ported from the Apache Lucene project.

A cluster computing framework for processing large-scale geospatial data

Apache Fluss is a streaming storage built for real-time analytics.

Apache TinkerPop - a graph computing framework

Apache Atlas - Open Metadata Management and Governance capabilities across the Hadoop platform and beyond

Apache Auron(Incubating) is an accelerator for big data engines, leveraging native vectorized execution to accelerate query processing.

EventMesh is a new generation serverless event middleware for building distributed event-driven applications.

PLC4X The Industrial IoT adapter

Apache Solr open-source search software

Apache Iceberg

Apache Impala

Apache XTable (incubating) is a cross-table converter for lakehouse table formats that facilitates interoperability across data processing systems and query engines.

Apache OpenOffice

Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.

Apache Artemis

Emails at the heart of your business logic!

Apache Log4net is a versatile, feature-rich, efficient logging API and backend for .NET

Apache Camel K is a lightweight integration platform, born on Kubernetes, with serverless superpowers

Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.

See what every AI coding agent on your machine is doing, and whether the API behind it is the one you paid for. Claude Code, Codex, Cursor, Gemini CLI and more: one endpoint for 44 model vendors, A–F API authenticity grading, per-agent permissions, usage and prompt records.

Mirror of Apache Portable Runtime

Apache Commons Codec

Apache Maven Surefire

Mirror of Apache Velocity Engine

Apache Commons CLI

Mirror of Apache HttpCore

Apache Maven Compiler Plugin

Apache Maven Wrapper

Apache Cordova Tooling Library

Apache Commons Configuration

Apache Paimon Rust The rust implementation of Apache Paimon.

Apache flink

Apache Maven Shade Plugin

Camel Kafka Connector allows you to use all Camel components as Kafka Connect connectors

A general purpose Distributed Systems Framework

Apache Cordova Electron

High performance native memory access for Java.

Mirror of Apache Roller

Apache Whimsy is a collection of useful organizational tools used by the ASF and Apache committers

Apache JSPWiki is a leading open source WikiWiki engine, feature-rich and built around standard JEE components (Java, servlets, JSP)

Mirror of Apache Portable Runtime util

Mirror of Apache C++ Standard Library

Mirror of Apache Portable Runtime iconv

Mirror of Apache Etch