ApacheCon is Coming 9-12 Sept. 2019 - Las Vegas The Apache Software Foundation
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Celebrating 20 years of community-led development "The Apache Way"

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The World's Largest Open Source Foundation

  • 200M+ lines of code in stewardship
  • 1,058,321,099 lines of code committed
  • 3,022,836 code commits
  • 730 individual ASF Members
  • 7,000 Apache code committers
  • All volunteer community
  • 350+ Projects and Initiatives
  • 300+ Top-Level Projects
  • 52 podlings in the Apache Incubator

$20B+ worth of Apache Open Source software products are made available to the public-at-large at 100% no cost, and benefit billions of users around the world.

"The most popular open source software is Apache…"

DZone, “What Open Source Software Do You Use?”

"Apache-style licensing may yield more adoption and money."

Matt Asay, c|net

"Apache’s 'survival of the fittest' ethos breeds better software"

ZDNet

The ASF develops, shepherds, and incubates hundreds of freely-available, enterprise-grade projects that serve as the backbone for some of the most visible and widely used applications in computing today. Through the ASF's merit-based process known as "The Apache Way," more than 730 individual volunteer Members and 7,000+ code Committers across six continents successfully collaborate on innovations in Artificial Intelligence and Deep Learning, Big Data, Build Management, Cloud Computing, Content Management, DevOps, IoT and Edge Computing, Mobile, Servers, and Web Frameworks, among other categories.

APACHE IS …

OPEN: The Apache Software Foundation provides support for 300+ Apache Projects and their Communities, furthering its mission of providing Open Source software for the public good.

INNOVATION: Apache Projects are defined by collaborative, consensus-based processes, an open, pragmatic software license and a desire to create high quality software that leads the way in its field.

COMMUNITY: We are a community of developers and users of enterprise-grade, Open Source Apache projects used in every Internet-connected country on the planet.

Apache Projects

The all-volunteer ASF develops, stewards, and incubates more than 350 Open Source projects and initiatives that cover a wide range of technologies. From Accumulo to Zookeeper, if you are looking for a rewarding experience in Open Source and industry leading software, chances are you are going to find it here. Are you powered by Apache?

Featured Projects

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Apache DataFu

Apache DataFu consists of two libraries: Apache DataFu Pig is a collection of useful user-defined functions for data analysis in Apache Pig. Apache DataFu Hourglass is a library for incrementally processing data using Apache Hadoop MapReduce. This library was inspired by the prevelance of sliding window computations over daily tracking...

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Incubating Projects

The Apache Incubator is the entry path into The Apache Software Foundation for projects and codebases wishing to become part of the Foundation’s efforts. All code donations from external organisations and existing external projects seeking to join the Apache community enter through the Incubator.

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Apache Tamaya (Incubating)

Tamaya is a highly flexible configuration solution based on an modular, extensible and injectable key/value based design, which should provide a minimal but extendible modern and functional API leveraging SE, ME and EE environments.

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Apache SINGA (Incubating)

SINGA is a distributed deep learning platform.

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Apache Pinot (Incubating)

Pinot is a distributed columnar storage engine that can ingest data in real-time and serve analytical queries at low latency.

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Latest News

Keep up with the ASF's news and announcements by subscribing to the Apache Announcements List, as well as following the Foundation Blog, Apache Weekly News Round-Ups, @TheASF on Twitter, The Apache Software Foundation on LinkedIn, and on Feathercast, the voice of the ASF.

Project Blogs
LOG4J2 2.12.0 Released

The Apache Log4j 2 team is pleased to announce the Log4j 2.12.0 release!

Apache Log4j is a well known framework for logging application behavior. Log4j 2 is an upgrade to...


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